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-rw-r--r--modules/by-name/lf/lf/colors5
-rw-r--r--modules/by-name/lf/lf/colors.license9
-rwxr-xr-xmodules/by-name/lf/lf/commands/base.sh88
-rw-r--r--modules/by-name/lf/lf/commands/default.nix266
-rwxr-xr-xmodules/by-name/lf/lf/commands/run.sh40
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/archive.sh77
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/archive_compress.sh73
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/archive_decompress.sh33
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/broot_jump.sh25
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/cd_project_root.sh29
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/chmod.sh24
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/clear_trash.sh8
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/cow_cp.sh10
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/dl_file.sh43
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/dragon.sh17
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/dragon_individual.sh17
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/dragon_stay.sh17
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/execute.sh13
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/follow_link.sh21
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/fzf_jump.sh24
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/go_project_root.sh22
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/mk_directory.sh (renamed from modules/by-name/lf/lf/commands/scripts/mk_dir.sh)15
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/mk_file.sh15
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/mk_file_and_edit.sh33
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/mk_link.sh (renamed from modules/by-name/lf/lf/commands/scripts/mk_ln.sh)26
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/mk_scr_default.sh38
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/mk_script.sh (renamed from modules/by-name/lf/lf/commands/scripts/mk_scr_temp.sh)27
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/restore_trash.sh16
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/set_clipboard_path.sh17
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/set_wall_paper.sh19
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/set_wallpaper.sh29
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/stripspace.sh44
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/trash.sh34
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/trash_clear.sh19
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/trash_restore.sh27
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/unarchive.sh36
-rwxr-xr-xmodules/by-name/lf/lf/commands/scripts/view_file.sh15
-rw-r--r--modules/by-name/lf/lf/ctpv/default.nix50
-rw-r--r--modules/by-name/lf/lf/ctpv/helpers.sh12
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/any.sh21
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/archive/atool.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/archive/default.nix11
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/dll/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/dll/dll.sh17
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/epub/default.nix19
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/epub/epub.sh17
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/pdf/default.nix10
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/pdf/pdf.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/pgp/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/pgp/pgp.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/sqlite/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/sqlite/sqlite.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/torrent.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/default.nix20
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/pem.sh18
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/audio/audio.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/audio/default.nix10
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/default.nix18
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/font/default.nix10
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/font/font.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/image/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/image/image.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/image/svg+xml/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/image/svg+xml/svg.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/image/x-xcf/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/image/x-xcf/xcf.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/inode/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/inode/ls.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/inode/symlink.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/libreoffice.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/remove_default_previews.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/bat.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/diff/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/diff/delta.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/glow.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/html/default.nix13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/html/elinks.sh18
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/json/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/text/json/jq.sh13
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/video/default.nix9
-rw-r--r--modules/by-name/lf/lf/ctpv/prev/video/video.sh13
-rw-r--r--modules/by-name/lf/lf/icons.license9
-rw-r--r--modules/by-name/lf/lf/keybindings/default.nix36
-rw-r--r--modules/by-name/lf/lf/module.nix18
-rw-r--r--modules/by-name/lf/lf/wrappers/default.nix4
-rw-r--r--modules/by-name/lf/lf/wrappers/ll/default.nix18
-rwxr-xr-xmodules/by-name/lf/lf/wrappers/ll/ll.sh29
-rw-r--r--modules/by-name/lf/lf/wrappers/lm/default.nix18
-rwxr-xr-xmodules/by-name/lf/lf/wrappers/lm/lm.sh28
91 files changed, 1236 insertions, 810 deletions
diff --git a/modules/by-name/lf/lf/colors b/modules/by-name/lf/lf/colors
index 1c2853ec..17201e64 100644
--- a/modules/by-name/lf/lf/colors
+++ b/modules/by-name/lf/lf/colors
@@ -60,11 +60,6 @@ fi      00          # FILE
 # links to hide
 ~/.mozilla       01;08;30
 ~/.ssh           01;08;30
-~/.zshenv        01;08;30
-
-~/.steampid      01;08;30
-~/.steam         01;08;30
-~/.steampath     01;08;30
 
 # archives or compressed (dircolors defaults)
 *.tar   01;31
diff --git a/modules/by-name/lf/lf/colors.license b/modules/by-name/lf/lf/colors.license
new file mode 100644
index 00000000..eae6a84c
--- /dev/null
+++ b/modules/by-name/lf/lf/colors.license
@@ -0,0 +1,9 @@
+nixos-config - My current NixOS configuration
+
+Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+SPDX-License-Identifier: GPL-3.0-or-later
+
+This file is part of my nixos-config.
+
+You should have received a copy of the License along with this program.
+If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
diff --git a/modules/by-name/lf/lf/commands/base.sh b/modules/by-name/lf/lf/commands/base.sh
new file mode 100755
index 00000000..99852c3e
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/base.sh
@@ -0,0 +1,88 @@
+#!/usr/bin/env sh
+
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck disable=SC2269
+id="$id"
+
+# Prompt the user for input.
+# This will just _print_ the prompt, you still need to `read -r` the user's answer.
+#
+# # Type
+# prompt :: String
+#
+# # Arguments
+# $1
+# : The prompt to print for the user.
+prompt() {
+    printf "=> %s" "$1"
+}
+
+# Reads its Stdin into a temporary file and returns the path of the temporary file.
+# This is only really useful, if you want to pipe something into an while read loop that
+# should modify global variables. Piping directly into it will not work, because the shell
+# would just run it in a subshell, so you need this workaround.
+#
+# # Type
+# tmp :: <stdin> -> Path
+#
+# # Arguments
+#
+# # Examples
+# while read -r file; do
+#   set -- "$@" "$file"
+# done < "$(echo "$fx" | tmp)"
+tmp() {
+    __base_tmp_temporary_file="$(mktemp --tmpdir="$__base_tmp_temporary_directory")"
+    cat >"$__base_tmp_temporary_file"
+    echo "$__base_tmp_temporary_file"
+}
+__base_tmp_temporary_directory="$(mktemp --directory)"
+trap 'rm --recursive "$__base_tmp_temporary_directory"' EXIT
+
+# Run a lf command on the current lf client
+# All arguments will run in like they were typed directly into lf.
+# # TODO(@bpeetz): Escape the single quotes in the input arguments. <2025-02-02>
+#
+# # Type
+# lf_cmd :: [String]
+#
+# # Arguments
+# $1..$@
+# : The arguments composing the command to run.
+lf_cmd() {
+    arguments=""
+    for arg in "$@"; do
+        if [ -z "$arguments" ]; then
+            arguments="'$arg'"
+        else
+            arguments="$arguments '$arg'"
+        fi
+    done
+
+    lf -remote "send $id $arguments"
+}
+
+# Print an error message and exit with error code 1.
+# The error message will be printed to lf.
+#
+# # Type
+# die :: String
+#
+# # Arguments
+# $1
+# : The error message
+die() {
+    lf_cmd echo "Error: $1"
+    exit 1
+}
+
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/default.nix b/modules/by-name/lf/lf/commands/default.nix
index b3c9acab..f953834b 100644
--- a/modules/by-name/lf/lf/commands/default.nix
+++ b/modules/by-name/lf/lf/commands/default.nix
@@ -1,231 +1,155 @@
-{
-  pkgs,
-  sysLib,
-  shell_library,
-  system,
-  ...
-}: let
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+{pkgs, ...}: let
   functionCall = {
     name,
     dependencies,
-    replacementStrings,
-    ...
+    keepPath ? false,
   }:
-    sysLib.writeShellScript {
+    pkgs.writeShellApplication {
       inherit name;
-      src = ./scripts/${name}.sh;
-      keepPath = true;
-      dependencies = dependencies ++ (builtins.attrValues {inherit (pkgs) dash coreutils;});
-      inherit replacementStrings;
+      text = builtins.readFile ./base.sh + builtins.readFile ./scripts/${name}.sh;
+      runtimeInputs = [pkgs.lf pkgs.mktemp pkgs.coreutils] ++ dependencies;
+      inheritPath = keepPath;
     }
     + "/bin/${name}";
 
-  shell = {
-    name,
-    dependencies,
-    replacementStrings ? null,
-    ...
-  }: ''
+  # closes the lf tui
+  shell = args: ''
     ''${{
-      ${functionCall {inherit name dependencies replacementStrings;}}
+      ${functionCall args}
     }}
-  ''; # closes the lf tui
-  pipe = {
-    name,
-    dependencies,
-    replacementStrings ? null,
-    ...
-  }: ''
+  '';
+  # runs the command in the ui/term bar
+  pipe = args: ''
     %{{
-      ${functionCall {inherit name dependencies replacementStrings;}}
+      ${functionCall args}
     }}
-  ''; # runs the command in the ui/term bar
-  async = {
-    name,
-    dependencies,
-    replacementStrings ? null,
-    ...
-  }: ''
+  '';
+  # runs the command in the background
+  async = args: ''
     &{{
-      ${functionCall {inherit name dependencies replacementStrings;}}
+      ${functionCall args}
     }}
-  ''; # runs the command in the background
-  wait = {
-    name,
-    dependencies,
-    replacementStrings ? null,
-    ...
-  }: ''
+  '';
+  # adds a prompt after the command has run
+  wait = args: ''
     !{{
-      ${functionCall {inherit name dependencies replacementStrings;}}
+      ${functionCall args}
     }}
-  ''; # adds a prompt after the command has run
+  '';
 in {
-  archive = shell {
-    name = "archive";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        fzf
-        gnutar
-        xz
-        p7zip
-        zip
-        ;
-    };
-  };
-  broot_jump = shell {
-    name = "broot_jump";
-    dependencies = builtins.attrValues {
-      inherit (pkgs) broot;
-    };
+  archive_compress = shell {
+    name = "archive_compress";
+    dependencies = with pkgs; [
+      fzf
+      gnutar
+      xz
+      p7zip
+      zip
+    ];
+  };
+  archive_decompress = pipe {
+    name = "archive_decompress";
+    dependencies = with pkgs; [
+      gnutar
+      unzip
+      p7zip
+    ];
+  };
+
+  cd_project_root = async {
+    name = "cd_project_root";
+    dependencies = [pkgs.git];
   };
+
   chmod = pipe {
     name = "chmod";
     dependencies = [];
   };
-  clear_trash = shell {
-    name = "clear_trash";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        fzf
-        trashy
-        ;
-    };
-  };
-  dl_file = pipe {
-    name = "dl_file";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        xdragon
-        curl
-        ;
-    };
-  };
+
   dragon = pipe {
     name = "dragon";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        xdragon
-        ;
-    };
+    dependencies = [pkgs.dragon-drop];
   };
   dragon_individual = pipe {
     name = "dragon_individual";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        xdragon
-        ;
-    };
+    dependencies = [pkgs.dragon-drop];
   };
   dragon_stay = pipe {
     name = "dragon_stay";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        xdragon
-        ;
-    };
+    dependencies = [pkgs.dragon-drop];
   };
+
   execute = shell {
     name = "execute";
     dependencies = [];
+    keepPath = true;
   };
   follow_link = pipe {
     name = "follow_link";
-    dependencies = with pkgs; [lf];
-  };
-  fzf_jump = shell {
-    name = "fzf_jump";
-    dependencies = builtins.attrValues {
-      inherit (pkgs) fzf lf gnused;
-    };
+    dependencies = [];
   };
-  mk_dir = pipe {
-    name = "mk_dir";
+
+  mk_directory = pipe {
+    name = "mk_directory";
     dependencies = [];
   };
   mk_file = shell {
     name = "mk_file";
     dependencies = [];
   };
-  mk_file_and_edit = shell {
-    name = "mk_file_and_edit";
+  mk_link = pipe {
+    name = "mk_link";
     dependencies = [];
   };
-  mk_ln = pipe {
-    name = "mk_ln";
+  mk_script = shell {
+    name = "mk_script";
     dependencies = [];
+    keepPath = true;
   };
-  mk_scr_default = shell {
-    name = "mk_scr_default";
-    dependencies = builtins.attrValues {};
-    replacementStrings = {
-      SHELL_LIBRARY_TEMPLATE = "${shell_library.rawTemplate."${system}"}";
-    };
-  };
-  mk_scr_temp = shell {
-    name = "mk_scr_temp";
-    dependencies = builtins.attrValues {};
-    replacementStrings = {
-      SHELL_LIBRARY_TEMPLATE = "${shell_library.rawTemplate."${system}"}";
-      TO_BE_SHELL_LIBRARY_PATH = "%SHELL_LIBRARY_PATH"; # replacement is not recursive
-    };
-  };
-  view_file = async {
-    name = "view_file";
-    dependencies = builtins.attrValues {inherit (pkgs) file;};
-  };
-  go_project_base_directory = async {
-    name = "go_project_root";
-    dependencies = [];
-  };
-  restore_trash = shell {
-    name = "restore_trash";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        fzf
-        trashy
-        ;
-    };
-  };
+
   set_clipboard_path = async {
     name = "set_clipboard_path";
     dependencies = [pkgs.wl-clipboard];
   };
-  set_wall_paper = pipe {
-    name = "set_wall_paper";
-    dependencies = [];
+  set_wallpaper = pipe {
+    name = "set_wallpaper";
+    dependencies = with pkgs; [
+      river # for `riverctl`
+      swaybg
+      procps
+    ];
   };
+
   stripspace = pipe {
     name = "stripspace";
-    dependencies = [];
+    dependencies = [pkgs.gnused];
   };
+
   trash = pipe {
     name = "trash";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        trashy
-        trash-cli
-        findutils
-        ;
-    };
-  };
-  unarchive = pipe {
-    name = "unarchive";
-    dependencies = builtins.attrValues {
-      inherit
-        (pkgs)
-        gnutar
-        unzip
-        p7zip
-        ;
-    };
+    dependencies = [pkgs.trash-cli];
+  };
+  trash_clear = shell {
+    name = "trash_clear";
+    dependencies = with pkgs; [conceal fzf gawk trashy gnused];
+  };
+  trash_restore = shell {
+    name = "trash_restore";
+    dependencies = with pkgs; [conceal fzf gawk trashy gnused];
+  };
+
+  view_file = async {
+    name = "view_file";
+    dependencies = with pkgs; [file];
+    keepPath = true;
   };
 }
diff --git a/modules/by-name/lf/lf/commands/run.sh b/modules/by-name/lf/lf/commands/run.sh
new file mode 100755
index 00000000..06106aed
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/run.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env sh
+
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# Run one of the commands for debugging purposes.
+
+[ "$#" -gt 1 ] || {
+    echo "Usage: $0 <script_name> <input_files>.."
+    exit 2
+}
+
+script_name="./scripts/$1"
+shift 1
+
+fx=""
+for arg in "$@"; do
+    if [ -z "$fx" ]; then
+        fx="$arg"
+    else
+        fx="$(printf "%s\n%s" "$fx" "$arg")"
+    fi
+done
+
+export f="$1"
+set --
+
+# shellcheck source=/dev/null
+. ./base.sh
+# shellcheck source=/dev/null
+. "$script_name"
+
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/archive.sh b/modules/by-name/lf/lf/commands/scripts/archive.sh
deleted file mode 100755
index 25f40534..00000000
--- a/modules/by-name/lf/lf/commands/scripts/archive.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# Option '-f' disables pathname expansion which can be useful when $f, $fs, and
-# $fx variables contain names with '*' or '?' characters. However, this option
-# is used selectively within individual commands as it can be limiting at
-# times.
-set -f
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-
-archivers="$(tmp echo gzip xz 7z zip)"
-archiver="$(awk '{for (i=1; i<=NF; i++) print $i}' "$archivers" | fzf)"
-
-case "$archiver" in
-"gzip")
-    ext=tar.gz
-    ;;
-"xz")
-    ext=tar.xz
-    ;;
-"7z")
-    ext=7z
-    ;;
-"zip")
-    ext=zip
-    ;;
-esac
-
-prompt "Archive name: "
-name=""
-while [ -z "$name" ] || [ -e "$name" ]; do
-    read -r name_base
-    name="$name_base.$ext"
-    if [ -e "$name" ]; then
-        prompt "Archive already exists, overwrite [y|N]: "
-        read -r ans
-
-        if [ "$ans" = "y" ]; then
-            break
-        else
-            prompt "Archive name: "
-        fi
-    fi
-done
-
-root="$(if [ "$(pwd)" = "/" ]; then pwd; else echo "$(pwd)/"; fi)"
-
-# fx contains all selected file name separated by a newline
-while read -r raw_file; do
-    file="$(echo "$raw_file" | sed "s|$root||")"
-    set -- "$@" "$file"
-done <"$(tmp echo "$fx")"
-
-case "$archiver" in
-"gzip")
-    tar --create --gzip -file="$name" "$@"
-    ;;
-"xz")
-    tar --create --file="$name" "$@"
-    xz --compress -9 --extreme --threads=0 "$name"
-    ;;
-"7z")
-    7z a "$name" "$@"
-    ;;
-"zip")
-    zip --symlinks -9 -r "$name" "$@"
-    ;;
-esac
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/archive_compress.sh b/modules/by-name/lf/lf/commands/scripts/archive_compress.sh
new file mode 100755
index 00000000..b42688bf
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/scripts/archive_compress.sh
@@ -0,0 +1,73 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck shell=sh
+
+# shellcheck disable=SC2269
+f="$f"
+# shellcheck disable=SC2269
+fx="$fx"
+# shellcheck disable=SC2269
+fs="$fs"
+
+archiver="$(printf "%s\n" gzip xz 7z zip | fzf)"
+
+case "$archiver" in
+"gzip")
+    ext=tar.gz
+    ;;
+"xz")
+    ext=tar.xz
+    ;;
+"7z")
+    ext=7z
+    ;;
+"zip")
+    ext=zip
+    ;;
+esac
+
+prompt "Archive name: "
+name=""
+while [ -z "$name" ] || [ -e "$name" ]; do
+    read -r name_base
+    name="$name_base.$ext"
+    if [ -e "$name" ]; then
+        prompt "Archive already exists, overwrite [y|N]: "
+        read -r ans
+
+        if [ "$ans" = "y" ]; then
+            break
+        else
+            prompt "New Archive name: "
+        fi
+    fi
+done
+
+# fx contains all selected file name separated by a newline
+while read -r file; do
+    set -- "$@" "$(realpath --relative-to="$(pwd)" "$file")"
+done <"$(echo "$fx" | tmp)"
+
+case "$archiver" in
+"gzip")
+    tar --create --gzip --file="$name" "$@"
+    ;;
+"xz")
+    tar --create "$@" | xz --compress -9 --format=xz --extreme --threads=0 --stdout >"$name"
+    ;;
+"7z")
+    7z a "$name" "$@"
+    ;;
+"zip")
+    zip --symlinks -9 --recurse-paths "$name" "$@"
+    ;;
+esac
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/archive_decompress.sh b/modules/by-name/lf/lf/commands/scripts/archive_decompress.sh
new file mode 100755
index 00000000..11d634b1
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/scripts/archive_decompress.sh
@@ -0,0 +1,33 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck shell=sh
+
+# shellcheck disable=SC2269
+f="$f"
+# shellcheck disable=SC2269
+fx="$fx"
+# shellcheck disable=SC2269
+fs="$fs"
+# shellcheck disable=SC2269
+id="$id"
+
+echo "$fx" | while read -r file; do
+    case "$file" in
+    *.tar.bz | *.tar.bz2 | *.tbz | *.tbz2) tar --extract --bzip2 --verbose --file="$file" ;;
+    *.tar.gz | *.tgz) tar --extract --gzip --verbose --file="$file" ;;
+    *.tar.xz | *.txz) tar --extract --xz --verbose --file="$file" ;;
+    *.tar*) tar --extract --verbose --file="$file" ;;
+    *.zip) unzip "$file" ;;
+    *.7z) 7z x "$file" ;;
+    *) die "'$file' is not a supported file for unarchiving." ;;
+    esac
+done
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/broot_jump.sh b/modules/by-name/lf/lf/commands/scripts/broot_jump.sh
deleted file mode 100755
index 8f40ba01..00000000
--- a/modules/by-name/lf/lf/commands/scripts/broot_jump.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-tmp=$(mktmp)
-res="$(broot --outcmd "$tmp" && sed 's/cd //' "$tmp")"
-
-if [ -f "$res" ]; then
-    cmd="select"
-elif [ -d "$res" ]; then
-    cmd="cd"
-fi
-
-lf -remote "send '$id' '$cmd' '$res'"
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/cd_project_root.sh b/modules/by-name/lf/lf/commands/scripts/cd_project_root.sh
new file mode 100755
index 00000000..c2de61e6
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/scripts/cd_project_root.sh
@@ -0,0 +1,29 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck shell=sh
+
+# shellcheck disable=SC2269
+f="$f"
+# shellcheck disable=SC2269
+fx="$fx"
+# shellcheck disable=SC2269
+fs="$fs"
+# shellcheck disable=SC2269
+id="$id"
+
+root="$(git rev-parse --show-toplevel)"
+if [ "$root" ]; then
+    lf_cmd cd "$root" || die "Bug: Failed to cd to project root at '$root'"
+else
+    die "Unable to locate base dir"
+fi
+
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/chmod.sh b/modules/by-name/lf/lf/commands/scripts/chmod.sh
index 9859127b..757f3c9c 100755
--- a/modules/by-name/lf/lf/commands/scripts/chmod.sh
+++ b/modules/by-name/lf/lf/commands/scripts/chmod.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -12,13 +19,12 @@ fs="$fs"
 # shellcheck disable=SC2269
 id="$id"
 
-readp "Mode bits: " bits
-# shellcheck disable=SC2269
-bits="$bits"
+prompt "Mode bits: "
+read -r bits
 
-while read -r file; do
+echo "$fx" | while read -r file; do
     chmod "$bits" "$file"
-done <"$(tmp echo "$fx")"
+done
 
-lf -remote 'send reload'
+lf_cmd reload
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/clear_trash.sh b/modules/by-name/lf/lf/commands/scripts/clear_trash.sh
deleted file mode 100755
index 9052bb5f..00000000
--- a/modules/by-name/lf/lf/commands/scripts/clear_trash.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# could also use --force, for instand removal
-trash list | fzf --multi | awk '{print $NF}' | xargs trash empty --match=exact
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/cow_cp.sh b/modules/by-name/lf/lf/commands/scripts/cow_cp.sh
index 98675b9e..dbe00654 100755
--- a/modules/by-name/lf/lf/commands/scripts/cow_cp.sh
+++ b/modules/by-name/lf/lf/commands/scripts/cow_cp.sh
@@ -1,5 +1,15 @@
 #!/usr/bin/env bash
 
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
 # shellcheck source=/dev/null
 SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
 
diff --git a/modules/by-name/lf/lf/commands/scripts/dl_file.sh b/modules/by-name/lf/lf/commands/scripts/dl_file.sh
deleted file mode 100755
index c7e3d8b2..00000000
--- a/modules/by-name/lf/lf/commands/scripts/dl_file.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-# Provides the ability to download a file by dropping it into a window
-
-url="$(dragon -t -x)"
-
-if [ -n "$url" ]; then
-    prompt "File Name: "
-    name=""
-    while [ -z "$name" ] || [ -e "$name" ]; do
-        read -r name
-        if [ -e "$name" ]; then
-            prompt "File already exists, overwrite [y|N]: "
-            read -r ans
-
-            if [ "$ans" = "y" ]; then
-                break
-            else
-                prompt "File Name: "
-            fi
-        fi
-    done
-
-    # Download the file with curl
-    if [ -n "$name" ]; then
-        curl -o "$name" "$url" || die "curl failed"
-    fi
-else
-    die "URL is null!"
-fi
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/dragon.sh b/modules/by-name/lf/lf/commands/scripts/dragon.sh
index cf3c3176..a4a52c72 100755
--- a/modules/by-name/lf/lf/commands/scripts/dragon.sh
+++ b/modules/by-name/lf/lf/commands/scripts/dragon.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -14,7 +21,7 @@ id="$id"
 
 while read -r file; do
     set -- "$@" "$file"
-done <"$(tmp echo "$fx")"
+done <"$(echo "$fx" | tmp)"
 
-dragon -a -x "$@"
+dragon-drop --all --and-exit "$@"
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/dragon_individual.sh b/modules/by-name/lf/lf/commands/scripts/dragon_individual.sh
index 2465cdfa..370e9753 100755
--- a/modules/by-name/lf/lf/commands/scripts/dragon_individual.sh
+++ b/modules/by-name/lf/lf/commands/scripts/dragon_individual.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -14,7 +21,7 @@ id="$id"
 
 while read -r file; do
     set -- "$@" "$file"
-done <"$(tmp echo "$fx")"
+done <"$(echo "$fx" | tmp)"
 
-dragon "$@"
+dragon-drop "$@"
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/dragon_stay.sh b/modules/by-name/lf/lf/commands/scripts/dragon_stay.sh
index 066b4c75..86a19370 100755
--- a/modules/by-name/lf/lf/commands/scripts/dragon_stay.sh
+++ b/modules/by-name/lf/lf/commands/scripts/dragon_stay.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -14,7 +21,7 @@ id="$id"
 
 while read -r file; do
     set -- "$@" "$file"
-done <"$(tmp echo "$fx")"
+done <"$(echo "$fx" | tmp)"
 
-dragon -a "$@"
+dragon-drop --all "$@"
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/execute.sh b/modules/by-name/lf/lf/commands/scripts/execute.sh
index aa97fd7f..ce62dfa0 100755
--- a/modules/by-name/lf/lf/commands/scripts/execute.sh
+++ b/modules/by-name/lf/lf/commands/scripts/execute.sh
@@ -1,7 +1,14 @@
-#!/usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
diff --git a/modules/by-name/lf/lf/commands/scripts/follow_link.sh b/modules/by-name/lf/lf/commands/scripts/follow_link.sh
index 80413990..71fa6825 100755
--- a/modules/by-name/lf/lf/commands/scripts/follow_link.sh
+++ b/modules/by-name/lf/lf/commands/scripts/follow_link.sh
@@ -1,7 +1,14 @@
-#!/usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -14,6 +21,12 @@ id="$id"
 
 dir="$(realpath "$f")"
 
-lf -remote "send $id cd \"$dir\""
+if [ -f "$dir" ]; then
+    cmd="select"
+elif [ -d "$dir" ]; then
+    cmd="cd"
+fi
+
+lf_cmd "$cmd" "$dir"
 
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/fzf_jump.sh b/modules/by-name/lf/lf/commands/scripts/fzf_jump.sh
deleted file mode 100755
index ad1633fb..00000000
--- a/modules/by-name/lf/lf/commands/scripts/fzf_jump.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-res="$(fd . --maxdepth 3 | fzf --header='Jump to location')"
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-if [ -f "$res" ]; then
-    cmd="select"
-elif [ -d "$res" ]; then
-    cmd="cd"
-fi
-
-lf -remote "send $id $cmd \"$res\""
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/go_project_root.sh b/modules/by-name/lf/lf/commands/scripts/go_project_root.sh
deleted file mode 100755
index 5f7746d3..00000000
--- a/modules/by-name/lf/lf/commands/scripts/go_project_root.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-flake_base_dir="$(search_flake_base_dir)"
-if [ "$flake_base_dir" ]; then
-    lf -remote "send $id cd $flake_base_dir" || die "Bug: No base dir ($flake_base_dir)"
-else
-    die "Unable to locate base dir"
-fi
-
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/mk_dir.sh b/modules/by-name/lf/lf/commands/scripts/mk_directory.sh
index 150f7eed..f3bd6d29 100755
--- a/modules/by-name/lf/lf/commands/scripts/mk_dir.sh
+++ b/modules/by-name/lf/lf/commands/scripts/mk_directory.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -23,7 +30,7 @@ while [ -z "$name" ] || [ -e "$name" ]; do
         if [ "$ans" = "y" ]; then
             break
         else
-            prompt "Directory Name: "
+            prompt "New Directory Name: "
         fi
     fi
 done
diff --git a/modules/by-name/lf/lf/commands/scripts/mk_file.sh b/modules/by-name/lf/lf/commands/scripts/mk_file.sh
index 41d5cf1a..78271aaa 100755
--- a/modules/by-name/lf/lf/commands/scripts/mk_file.sh
+++ b/modules/by-name/lf/lf/commands/scripts/mk_file.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -23,7 +30,7 @@ while [ -z "$name" ] || [ -e "$name" ]; do
         if [ "$ans" = "y" ]; then
             break
         else
-            prompt "File name: "
+            prompt "New File name: "
         fi
     fi
 done
diff --git a/modules/by-name/lf/lf/commands/scripts/mk_file_and_edit.sh b/modules/by-name/lf/lf/commands/scripts/mk_file_and_edit.sh
deleted file mode 100755
index 19fc51db..00000000
--- a/modules/by-name/lf/lf/commands/scripts/mk_file_and_edit.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-prompt "File name: "
-name=""
-while [ -z "$name" ] || [ -e "$name" ]; do
-    read -r name
-    if [ -e "$name" ]; then
-        prompt "File already exists, overwrite [y|N]: "
-        read -r ans
-
-        if [ "$ans" = "y" ]; then
-            break
-        else
-            prompt "File name: "
-        fi
-    fi
-done
-
-touch "$name"
-"$EDITOR" "$name"
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/mk_ln.sh b/modules/by-name/lf/lf/commands/scripts/mk_link.sh
index 7fab8e22..35f49c38 100755
--- a/modules/by-name/lf/lf/commands/scripts/mk_ln.sh
+++ b/modules/by-name/lf/lf/commands/scripts/mk_link.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -14,20 +21,19 @@ id="$id"
 
 while IFS= read -r i; do
     set -- "$@" "$i"
-done <"$HOME"/.local/share/lf/files
+done <"$HOME/.local/share/lf/files"
 
 mode="$1"
 shift
 
 if [ "$#" -eq 0 ]; then
-    msg "no files to link"
+    lf_cmd echo "No files to link."
     exit 0
 fi
 
 case "$mode" in
 copy)
-    while [ "$#" -gt 0 ]; do
-        file="$1"
+    for file in "$@"; do
         ans="$(basename "$file")"
 
         while [ -e "$ans" ]; do
@@ -36,10 +42,10 @@ copy)
         done
 
         ln --symbolic --relative "$file" "$(pwd)/$ans"
-        shift
     done
     ;;
 esac
-rm ~/.local/share/lf/files
+rm "$HOME/.local/share/lf/files"
 # lf -remote "send clear"
+
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/mk_scr_default.sh b/modules/by-name/lf/lf/commands/scripts/mk_scr_default.sh
deleted file mode 100755
index 47d05080..00000000
--- a/modules/by-name/lf/lf/commands/scripts/mk_scr_default.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-prompt "Script name: "
-name=""
-while [ -z "$name" ] || [ -e "$name" ]; do
-    read -r name_base
-    name="$name_base.sh"
-    if [ -e "$name" ]; then
-        prompt "Script already exists, overwrite [y|N]: "
-        read -r ans
-
-        if [ "$ans" = "y" ]; then
-            break
-        else
-            prompt "Script Name: "
-        fi
-    fi
-done
-
-script="$(pwd)"/"$name"
-
-cat "%SHELL_LIBRARY_TEMPLATE" >"$script"
-chmod +x "$script"
-"$VISUAL" "$script"
-
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/mk_scr_temp.sh b/modules/by-name/lf/lf/commands/scripts/mk_script.sh
index 512b5d0b..a708825d 100755
--- a/modules/by-name/lf/lf/commands/scripts/mk_scr_temp.sh
+++ b/modules/by-name/lf/lf/commands/scripts/mk_script.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -23,15 +30,21 @@ while [ -z "$name" ] || [ -e "$name" ]; do
         if [ "$ans" = "y" ]; then
             break
         else
-            prompt "Script Name: "
+            prompt "New Script Name: "
         fi
     fi
 done
 
-script="$(pwd)"/"$name"
+script="$(pwd)/$name"
+
+cat <<SCRIPT >"$script"
+#! /usr/bin/env sh
+
+
+
+# vim: ft=sh
+SCRIPT
 
-sed 's|%TO_BE_SHELL_LIBRARY_PATH|%SHELL_LIBRARY_PATH|' "%SHELL_LIBRARY_TEMPLATE" >"$script"
-sed -i 's|dash|sh|' "$script"
 chmod +x "$script"
 "$VISUAL" "$script"
 
diff --git a/modules/by-name/lf/lf/commands/scripts/restore_trash.sh b/modules/by-name/lf/lf/commands/scripts/restore_trash.sh
deleted file mode 100755
index b4ef492f..00000000
--- a/modules/by-name/lf/lf/commands/scripts/restore_trash.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-trash list | fzf --multi | awk '{print $NF}' | xargs trash restore --match=exact
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/set_clipboard_path.sh b/modules/by-name/lf/lf/commands/scripts/set_clipboard_path.sh
index ff5f3c01..f4cb5115 100755
--- a/modules/by-name/lf/lf/commands/scripts/set_clipboard_path.sh
+++ b/modules/by-name/lf/lf/commands/scripts/set_clipboard_path.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -17,10 +24,10 @@ if [ -n "$fx" ]; then
 elif [ -n "$f" ]; then
     echo "$f" | wl-copy --trim-newline
 else
-    lf -remote "send $id echo 'No file selected.'"
+    lf_cmd echo "No file selected."
     exit 1
 fi
 
-lf -remote "send $id echo 'Path copied'"
+lf_cmd echo "Path copied to clipboard."
 
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/set_wall_paper.sh b/modules/by-name/lf/lf/commands/scripts/set_wall_paper.sh
deleted file mode 100755
index 2e607d33..00000000
--- a/modules/by-name/lf/lf/commands/scripts/set_wall_paper.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-die "No yet implemented" # TODO: do what the 'die' says
-#sed -i "s,export AWMWALLPAPER='.*',export AWMWALLPAPER='${f}'," ${ZDOTDIR}/.zshenv
-#nohub swaybg -i "$f"
-#feh --bg-max --no-fehbg "$f"
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/set_wallpaper.sh b/modules/by-name/lf/lf/commands/scripts/set_wallpaper.sh
new file mode 100755
index 00000000..6311031e
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/scripts/set_wallpaper.sh
@@ -0,0 +1,29 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck shell=sh
+
+# shellcheck disable=SC2269
+f="$f"
+# shellcheck disable=SC2269
+fx="$fx"
+# shellcheck disable=SC2269
+fs="$fs"
+# shellcheck disable=SC2269
+id="$id"
+
+# Kill all previous instances
+pkill swaybg
+
+# We cannot control the available commands for river.
+# Thus we ensure that it can correctly start `swaybg`
+swaybg="$(command -v swaybg)"
+riverctl spawn "$swaybg --image \"$f\"" && lf_cmd echo "Temporary background image set."
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/stripspace.sh b/modules/by-name/lf/lf/commands/scripts/stripspace.sh
index 33b1cbcf..9253b6de 100755
--- a/modules/by-name/lf/lf/commands/scripts/stripspace.sh
+++ b/modules/by-name/lf/lf/commands/scripts/stripspace.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -12,29 +19,14 @@ fs="$fs"
 # shellcheck disable=SC2269
 id="$id"
 
-files=$(mktmp)
-echo "$fx" >"$files"
+echo "$fx" | while read -r file; do
+    dirty_name=$(basename "$file")
+    clean_name=$(echo "$dirty_name" | sed 's/[[:blank:]]\+/_/g' | sed 's/\(.*\)/\L\1/')
 
-awk_source=$(mktmp)
-cat <<OFT >"$awk_source"
-BEGIN {FS=" "}
-{for (i=1; i != NF + 1; i++)
-    if (i == NF) {
-        parts[i]=tolower(\$i);
-    } else {
-        parts[i]=tolower(\$i"_");
-    }
-}
-END {for (i in parts) printf parts[i]}
-OFT
+    [ -e "$clean_name" ] && die "file '$clean_name' already exists!"
+    mv "$dirty_name" "$clean_name" || die "Move failed"
 
-while read -r file; do
-    dirty_name=$(mktmp)
-    basename "$file" >"$dirty_name"
-    clean_name=$(awk -f "$awk_source" "$dirty_name")
-
-    [ -e "$clean_name" ] && die "file \"$clean_name\" already exists!"
-    mv "$(cat "$dirty_name")" "$clean_name" || die "Move failed"
-    lf -remote 'send reload'
-done <"$files"
+    lf_cmd reload
+    lf_cmd select "$clean_name"
+done
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/trash.sh b/modules/by-name/lf/lf/commands/scripts/trash.sh
index f4878c49..68b36774 100755
--- a/modules/by-name/lf/lf/commands/scripts/trash.sh
+++ b/modules/by-name/lf/lf/commands/scripts/trash.sh
@@ -1,7 +1,14 @@
-#! /usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -12,26 +19,9 @@ fs="$fs"
 # shellcheck disable=SC2269
 id="$id"
 
-trash_output=$(mktmp)
-expected_error_output=$(mktmp)
-
 while read -r file; do
     set -- "$@" "$file"
-done <"$(tmp echo "$fx")"
-
-# TODO: why are we using trashy at all, when trash-cli can do everything?
-#
-# try trashy first, through nix because both trashy and trash-cli provide a trash command, which conflicts
-nix run nixpkgs#trashy -- put "$@" 2>"$trash_output"
-
-# FIXME: Find a way, that does not depend on parsing an error message <2023-08-29>
-cat <<EOF >"$expected_error_output"
-error: Error during a \`trash\` operation: Unknown { description: "Path: '\"/.Trash-1000\"'. Message: Permission denied (os error 13)" }
-EOF
+done <"$(echo "$fx" | tmp)"
 
-if [ "$(cat "$expected_error_output")" = "$(cat "$trash_output")" ]; then
-    warning "Deleting with trash-cli to the /.Trash folder"
-    # this file could not be trashed because it is on the tempfs volume, trash-cli can do this this
-    trash-put "$@"
-fi
+trash-put -- "$@"
 # vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/trash_clear.sh b/modules/by-name/lf/lf/commands/scripts/trash_clear.sh
new file mode 100755
index 00000000..597995f9
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/scripts/trash_clear.sh
@@ -0,0 +1,19 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck shell=sh
+
+while IFS="$(printf '\n')" read -r file; do
+    set -- "$@" "$(pwd)/$file"
+done <"$(conceal list | fzf --multi --ansi | awk '{$1="";$2=""; print $0}' | sed 's/^\s*//' | tmp)"
+
+[ "$#" -ne 0 ] && trash empty --match=exact "$@"
+
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/trash_restore.sh b/modules/by-name/lf/lf/commands/scripts/trash_restore.sh
new file mode 100755
index 00000000..7b078c26
--- /dev/null
+++ b/modules/by-name/lf/lf/commands/scripts/trash_restore.sh
@@ -0,0 +1,27 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck shell=sh
+
+# shellcheck disable=SC2269
+f="$f"
+# shellcheck disable=SC2269
+fx="$fx"
+# shellcheck disable=SC2269
+fs="$fs"
+# shellcheck disable=SC2269
+id="$id"
+
+while IFS="$(printf '\n')" read -r file; do
+    set -- "$@" "$(pwd)/$file"
+done <"$(conceal list | fzf --multi --ansi | awk '{$1="";$2=""; print $0}' | sed 's/^\s*//' | tmp)"
+
+[ "$#" -ne 0 ] && trash restore --match=exact "$@"
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/unarchive.sh b/modules/by-name/lf/lf/commands/scripts/unarchive.sh
deleted file mode 100755
index d4835f6b..00000000
--- a/modules/by-name/lf/lf/commands/scripts/unarchive.sh
+++ /dev/null
@@ -1,36 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-fx="$fx"
-# shellcheck disable=SC2269
-fs="$fs"
-# shellcheck disable=SC2269
-id="$id"
-
-# extract the current file with the right command
-# (xkcd link: https://xkcd.com/1168/)
-set -f
-
-unarchive() {
-    case "$1" in
-    *.tar.bz | *.tar.bz2 | *.tbz | *.tbz2) tar xjvf "$1" ;;
-    *.tar.gz | *.tgz) tar xzvf "$1" ;;
-    *.tar.xz | *.txz) tar xJvf "$1" ;;
-    *.zip) unzip "$1" ;;
-    *.rar)
-        die "rar is a unfree format!"
-        ;;
-    *.7z) 7z x "$1" ;;
-    *) die "Unsupported format" ;;
-    esac
-}
-
-while read -r file; do
-    unarchive "$file"
-done <"$fx"
-# vim: ft=sh
diff --git a/modules/by-name/lf/lf/commands/scripts/view_file.sh b/modules/by-name/lf/lf/commands/scripts/view_file.sh
index 6258d755..48cdd85e 100755
--- a/modules/by-name/lf/lf/commands/scripts/view_file.sh
+++ b/modules/by-name/lf/lf/commands/scripts/view_file.sh
@@ -1,7 +1,14 @@
-#!/usr/bin/env dash
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# shellcheck shell=sh
 
 # shellcheck disable=SC2269
 f="$f"
@@ -12,7 +19,7 @@ fs="$fs"
 
 mime_type="$(file --mime-type --brief --dereference "$f")"
 case "$mime_type" in
-application/pdf)
+application/pdf | application/epub*)
     "$READER" "$f"
     ;;
 image/*)
diff --git a/modules/by-name/lf/lf/ctpv/default.nix b/modules/by-name/lf/lf/ctpv/default.nix
index 3748eca4..6f9988b9 100644
--- a/modules/by-name/lf/lf/ctpv/default.nix
+++ b/modules/by-name/lf/lf/ctpv/default.nix
@@ -1,5 +1,13 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {
-  sysLib,
   lib,
   config,
   pkgs,
@@ -8,15 +16,15 @@
   functionCall = {
     name,
     dependencies,
-    replacementStrings,
     scriptPath,
-    ...
+    environment,
   }:
-    sysLib.writeShellScript {
+    pkgs.writeShellApplication {
       inherit name;
-      src = scriptPath;
-      keepPath = false;
-      inherit replacementStrings dependencies;
+      text = builtins.readFile ./helpers.sh + builtins.readFile scriptPath;
+      inheritPath = false;
+      runtimeInputs = dependencies;
+      runtimeEnv = environment;
     }
     + "/bin/${name}";
 
@@ -24,8 +32,8 @@
     matches,
     priority,
     dependencies,
-    replacementStrings,
     previewer,
+    environment,
   }: let
     mkMimePath = val: let
       split = lib.strings.splitString "/" val;
@@ -49,7 +57,7 @@
       inherit
         name
         dependencies
-        replacementStrings
+        environment
         ;
       scriptPath = previewer;
     };
@@ -93,6 +101,12 @@
         };
       };
 
+      environment = lib.mkOption {
+        type = lib.types.attrsOf lib.types.str;
+        default = {};
+        description = "Environment variables to set for the script";
+      };
+
       previewer = lib.mkOption {
         type = lib.types.pathInStore;
         description = "The path to the preview script or binary";
@@ -104,13 +118,6 @@
         default = 0;
         description = "The priority to use this previewer.";
       };
-      replacementStrings = lib.mkOption {
-        type = lib.types.attrsOf (lib.types.either lib.types.str lib.types.pathInStore);
-        default = {
-          HELPERS = ./helpers.sh;
-        };
-        description = "Arbitrary strings to replace in the shell script.";
-      };
       dependencies = lib.mkOption {
         type = lib.types.listOf lib.types.package;
         default = [];
@@ -153,17 +160,6 @@ in {
 
     package = lib.mkPackageOption pkgs "ctpv-64-types" {};
 
-    # TODO: This is necessary, as the `./prev` dir is imported separately and as such
-    # cannot access the `./helpers.sh` file in it's parent directory.
-    # This separate import should ideally be removed. <2024-12-15>
-    helpers = lib.mkOption {
-      default = ./helpers.sh;
-      type = lib.types.pathInStore;
-
-      internal = true;
-      readOnly = true;
-    };
-
     previewers = lib.mkOption {
       description = ''
         The previewers to add to the config file.
diff --git a/modules/by-name/lf/lf/ctpv/helpers.sh b/modules/by-name/lf/lf/ctpv/helpers.sh
index 6dc7fee6..71524082 100644
--- a/modules/by-name/lf/lf/ctpv/helpers.sh
+++ b/modules/by-name/lf/lf/ctpv/helpers.sh
@@ -1,5 +1,15 @@
 #! /usr/bin/env dash
 
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 # shellcheck disable=SC2269
@@ -59,7 +69,7 @@ preview_xxd() {
     # This has been derived mathematically.
     octet_columns=$(((2 * w - 22) / 7))
 
-    if [ -n "$CTPV_LESS_PREVIEWER" ]; then
+    if [ "${CTPV_LESS_PREVIEWER:-unset}" != "-unset" ]; then
         __base_xxd_preview "$1"
     else
         __base_xxd_preview "$1" -len "$((h * octet_columns))"
diff --git a/modules/by-name/lf/lf/ctpv/prev/any.sh b/modules/by-name/lf/lf/ctpv/prev/any.sh
index 38dfd538..01c31e2b 100644
--- a/modules/by-name/lf/lf/ctpv/prev/any.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/any.sh
@@ -1,16 +1,23 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 w="$w"
 # shellcheck disable=SC2269
-e="$e"
+e="${e:-[missing extension]}"
 # shellcheck disable=SC2269
-m="$m"
+m="${m:-[missing mime type]}"
 # shellcheck disable=SC2269
 h="$h"
 
@@ -19,8 +26,6 @@ extension="$e"
 # shellcheck disable=SC2269
 mime="$m"
 
-. %HELPERS
-
 is_not_printable() {
     grep --text --quiet '[^[:print:]]' "$1"
 }
@@ -33,8 +38,8 @@ case "$mime" in
 *)
     echo "(ctpv did not recognize this file, with extension: '$extension' and mime: '$mime')"
 
-    directory_storage="%STORAGE_DIRECTORY/$mime"
-    mkdir --parents "$(dirname "%STORAGE_DIRECTORY/$mime")"
+    directory_storage="$STORAGE_DIRECTORY/$mime"
+    mkdir --parents "$(dirname "$STORAGE_DIRECTORY/$mime")"
 
     printf "%s -- %s\n" "$f" "$extension" >>"$directory_storage"
     ;;
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/archive/atool.sh b/modules/by-name/lf/lf/ctpv/prev/application/archive/atool.sh
index 5f4baac7..2bf8a89f 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/archive/atool.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/application/archive/atool.sh
@@ -1,11 +1,16 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 
-. %HELPERS
-
 atool --list -- "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/archive/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/archive/default.nix
index 9370bf14..aee5c732 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/archive/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/application/archive/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     atool = {
@@ -64,7 +73,7 @@
         pkgs.atool
 
         # archive tools
-        pkgs.archiver # for arc
+        # pkgs.archiver # for arc # Unmaintained and insecure
         # pkgs.arj # NOTE: Fails to build since: 2024-12-28
         pkgs.cpio
         pkgs.dpkg
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/dll/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/dll/default.nix
index 00c7e389..121f419d 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/dll/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/application/dll/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     dll = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/dll/dll.sh b/modules/by-name/lf/lf/ctpv/prev/application/dll/dll.sh
index 678506eb..6ec68d55 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/dll/dll.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/application/dll/dll.sh
@@ -1,19 +1,24 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 w="$w"
 # shellcheck disable=SC2269
-e="$e"
+e="${e:-[missing extension]}"
 # shellcheck disable=SC2269
-m="$m"
+m="${m:-[missing mime type]}"
 # shellcheck disable=SC2269
 h="$h"
 
-. %HELPERS
-
 preview_xxd "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/epub/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/epub/default.nix
index 40510a78..d28503e2 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/epub/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/application/epub/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     epub = {
@@ -5,11 +14,11 @@
       matches.mime = ["application/epub+zip"];
       matches.extension = ["epub"];
       priority = 1;
-      dependencies = with pkgs; [
-        bk
-        epub-thumbnailer
-        chafa
-        gnused
+      dependencies = [
+        pkgs.bk
+        pkgs.epub-thumbnailer
+        pkgs.chafa
+        pkgs.gnused
       ];
     };
   };
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/epub/epub.sh b/modules/by-name/lf/lf/ctpv/prev/application/epub/epub.sh
index 703e7dad..87c33dff 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/epub/epub.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/application/epub/epub.sh
@@ -1,23 +1,28 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 w="$w"
 # shellcheck disable=SC2269
-e="$e"
+e="${e:-[missing extension]}"
 # shellcheck disable=SC2269
-m="$m"
+m="${m:-[missing mime type]}"
 # shellcheck disable=SC2269
 h="$h"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 epub() {
     epub-thumbnailer "$f" "$cache_f" 20000
 }
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/pdf/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/pdf/default.nix
index d3061ea8..e30aab3e 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/pdf/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/application/pdf/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     pdf = {
@@ -8,6 +17,7 @@
         pkgs.poppler_utils # for `pdftoppm`
         pkgs.chafa
         pkgs.gnused
+        pkgs.coreutils
       ];
     };
   };
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/pdf/pdf.sh b/modules/by-name/lf/lf/ctpv/prev/application/pdf/pdf.sh
index 2f807b1a..2c2e5ff9 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/pdf/pdf.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/application/pdf/pdf.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 pdf() {
     pdftoppm -f 1 -l 1 \
         -scale-to-x 1920 \
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/pgp/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/pgp/default.nix
index 32f42783..c9001176 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/pgp/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/application/pgp/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     pgp = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/pgp/pgp.sh b/modules/by-name/lf/lf/ctpv/prev/application/pgp/pgp.sh
index a4eefd96..cfe359ea 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/pgp/pgp.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/application/pgp/pgp.sh
@@ -1,13 +1,18 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 w="$w"
 
-. %HELPERS
-
 hide_script_env sq inspect --certifications -- "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/sqlite/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/sqlite/default.nix
index 54b8c29e..ab200dd9 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/sqlite/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/application/sqlite/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     sqlite = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/sqlite/sqlite.sh b/modules/by-name/lf/lf/ctpv/prev/application/sqlite/sqlite.sh
index 07e77a93..2d3a45fe 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/sqlite/sqlite.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/application/sqlite/sqlite.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 w="$w"
 
-. %HELPERS
-
 echo "SQLite database. Schema:"
 echo
 
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/default.nix
index 504623a0..dfd6911b 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     torrent = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/torrent.sh b/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/torrent.sh
index 16cfcbcd..38838d2e 100644
--- a/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/torrent.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/application/x-bittorrent/torrent.sh
@@ -1,13 +1,18 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 transmission-show -- "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/default.nix
new file mode 100644
index 00000000..fb82aa8a
--- /dev/null
+++ b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/default.nix
@@ -0,0 +1,20 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+{pkgs, ...}: {
+  soispha.programs.lf.ctpv.previewers = {
+    pem = {
+      previewer = ./pem.sh;
+      matches.mime = ["application/x-pem-file"];
+      dependencies = [
+        pkgs.openssl
+      ];
+    };
+  };
+}
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/pem.sh b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/pem.sh
new file mode 100644
index 00000000..2948e25a
--- /dev/null
+++ b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/pem.sh
@@ -0,0 +1,18 @@
+#! /usr/bin/env dash
+
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+# shellcheck disable=SC2269
+f="$f"
+# shellcheck disable=SC2269
+cache_f="$cache_f"
+
+openssl x509 -in "$f" -text -noout
diff --git a/modules/by-name/lf/lf/ctpv/prev/audio/audio.sh b/modules/by-name/lf/lf/ctpv/prev/audio/audio.sh
index c5abc646..324a2170 100644
--- a/modules/by-name/lf/lf/ctpv/prev/audio/audio.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/audio/audio.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 audio() {
     ffmpegthumbnailer -i "$f" -s 0 -q 5 -t 10 -o "$cache_f" 2>/dev/null
 }
diff --git a/modules/by-name/lf/lf/ctpv/prev/audio/default.nix b/modules/by-name/lf/lf/ctpv/prev/audio/default.nix
index 0c60e9d5..7ae5d7fd 100644
--- a/modules/by-name/lf/lf/ctpv/prev/audio/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/audio/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     audio = {
@@ -9,6 +18,7 @@
 
         pkgs.chafa
         pkgs.gnused
+        pkgs.coreutils
       ];
     };
   };
diff --git a/modules/by-name/lf/lf/ctpv/prev/default.nix b/modules/by-name/lf/lf/ctpv/prev/default.nix
index b59430f8..d7e420d0 100644
--- a/modules/by-name/lf/lf/ctpv/prev/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {
   pkgs,
   config,
@@ -10,18 +19,15 @@ in {
       previewer = ./any.sh;
       priority = -1;
       matches.mime = ["*/*"];
-      replacementStrings = {
-        # FIXME: This declaration replaces the default (although it should be merged with
-        # the default value.) There must be a way, so that repeating the default values is
-        # not needed. <2024-12-15>
-        HELPERS = cfg.ctpv.helpers;
-
+      environment = {
         STORAGE_DIRECTORY = "${cfg.ctpv.xdgDataHome}/ctpv/missing_previews";
       };
 
       dependencies = [
         pkgs.tinyxxd # For xxd
         pkgs.bat
+        pkgs.gnugrep
+        pkgs.coreutils
       ];
     };
   };
diff --git a/modules/by-name/lf/lf/ctpv/prev/font/default.nix b/modules/by-name/lf/lf/ctpv/prev/font/default.nix
index 306e7892..76a284f4 100644
--- a/modules/by-name/lf/lf/ctpv/prev/font/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/font/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     font = {
@@ -13,6 +22,7 @@
         pkgs.fontforge # for `fontimage`
         pkgs.chafa
         pkgs.gnused
+        pkgs.coreutils
       ];
     };
   };
diff --git a/modules/by-name/lf/lf/ctpv/prev/font/font.sh b/modules/by-name/lf/lf/ctpv/prev/font/font.sh
index 4065557e..49e12ec7 100644
--- a/modules/by-name/lf/lf/ctpv/prev/font/font.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/font/font.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 font() {
     fontimage -o "$cache_f.png" "$f" 2>/dev/null &&
         mv -- "$cache_f.png" "$cache_f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/image/default.nix b/modules/by-name/lf/lf/ctpv/prev/image/default.nix
index 87fba00c..79037d5a 100644
--- a/modules/by-name/lf/lf/ctpv/prev/image/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/image/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     image = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/image/image.sh b/modules/by-name/lf/lf/ctpv/prev/image/image.sh
index b5b97668..d021cbf6 100644
--- a/modules/by-name/lf/lf/ctpv/prev/image/image.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/image/image.sh
@@ -1,11 +1,16 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 
-. %HELPERS
-
 send_image "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/default.nix b/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/default.nix
index 90915c84..25bd6f77 100644
--- a/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     svg = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/svg.sh b/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/svg.sh
index 04a06f56..b16e4fc5 100644
--- a/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/svg.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/image/svg+xml/svg.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 svg() {
     magick "$f" "jpg:$cache_f"
 }
diff --git a/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/default.nix b/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/default.nix
index a3394ef4..5af6c501 100644
--- a/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     xcf = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/xcf.sh b/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/xcf.sh
index 1603e337..4ad4b34b 100644
--- a/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/xcf.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/image/x-xcf/xcf.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 xcf() {
     # TODO: Add this (currently it fails, as gimp lacks the `python-fu` evaluator) <2024-11-25>
     true
diff --git a/modules/by-name/lf/lf/ctpv/prev/inode/default.nix b/modules/by-name/lf/lf/ctpv/prev/inode/default.nix
index eaade0f1..fe5ee3e1 100644
--- a/modules/by-name/lf/lf/ctpv/prev/inode/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/inode/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     ls = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/inode/ls.sh b/modules/by-name/lf/lf/ctpv/prev/inode/ls.sh
index f73bd1c2..73e036eb 100644
--- a/modules/by-name/lf/lf/ctpv/prev/inode/ls.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/inode/ls.sh
@@ -1,7 +1,14 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
@@ -10,6 +17,4 @@ cache_d="$cache_d"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 ls --color --group-directories-first -- "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/inode/symlink.sh b/modules/by-name/lf/lf/ctpv/prev/inode/symlink.sh
index b30957d0..2629f62a 100644
--- a/modules/by-name/lf/lf/ctpv/prev/inode/symlink.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/inode/symlink.sh
@@ -1,13 +1,18 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 
-. %HELPERS
-
 #
 # do nothing because in src/ctpv.c some kind of a "preview"
 # is already printed
diff --git a/modules/by-name/lf/lf/ctpv/prev/libreoffice.sh b/modules/by-name/lf/lf/ctpv/prev/libreoffice.sh
index ec57da0b..ade1038e 100644
--- a/modules/by-name/lf/lf/ctpv/prev/libreoffice.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/libreoffice.sh
@@ -1,7 +1,14 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
@@ -10,8 +17,6 @@ cache_d="$cache_d"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 doc() {
     # File produced by libreoffice
     jpg="$(printf '%s\n' "$f" | sed 's|^.*/||; s|\..*$||')"
diff --git a/modules/by-name/lf/lf/ctpv/prev/remove_default_previews.nix b/modules/by-name/lf/lf/ctpv/prev/remove_default_previews.nix
index 1407386b..6614fa8d 100644
--- a/modules/by-name/lf/lf/ctpv/prev/remove_default_previews.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/remove_default_previews.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {...}: {
   soispha.programs.lf.ctpv.extraConfigPre = ''
     remove any
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/bat.sh b/modules/by-name/lf/lf/ctpv/prev/text/bat.sh
index be952aea..b20e9cea 100644
--- a/modules/by-name/lf/lf/ctpv/prev/text/bat.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/text/bat.sh
@@ -1,13 +1,18 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 w="$w"
 
-. %HELPERS
-
 preview_bat "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/default.nix b/modules/by-name/lf/lf/ctpv/prev/text/default.nix
index 14e74a4d..edb6e09d 100644
--- a/modules/by-name/lf/lf/ctpv/prev/text/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/text/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     glow = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/diff/default.nix b/modules/by-name/lf/lf/ctpv/prev/text/diff/default.nix
index e0fa15bb..f21acd5e 100644
--- a/modules/by-name/lf/lf/ctpv/prev/text/diff/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/text/diff/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     delta = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/diff/delta.sh b/modules/by-name/lf/lf/ctpv/prev/text/diff/delta.sh
index 6a4e9a4e..d30565df 100644
--- a/modules/by-name/lf/lf/ctpv/prev/text/diff/delta.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/text/diff/delta.sh
@@ -1,11 +1,16 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 
-. %HELPERS
-
 delta <"$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/glow.sh b/modules/by-name/lf/lf/ctpv/prev/text/glow.sh
index 301fe675..2e8d9f58 100644
--- a/modules/by-name/lf/lf/ctpv/prev/text/glow.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/text/glow.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 w="$w"
 
-. %HELPERS
-
 # Specify the style, to force `glow` to output colors.
 # tracking issue: https://github.com/charmbracelet/glow/issues/654
 # We can't use `hide_script_env` because of some bespoke reason. (It just forces glow to
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/html/default.nix b/modules/by-name/lf/lf/ctpv/prev/text/html/default.nix
deleted file mode 100644
index 2a7a9a9f..00000000
--- a/modules/by-name/lf/lf/ctpv/prev/text/html/default.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-{pkgs, ...}: {
-  # TODO: I might want to use lynx/w3m instead <2024-11-24>
-  soispha.programs.lf.ctpv.previewers = {
-    elinks = {
-      previewer = ./elinks.sh;
-      priority = 1;
-      matches.mime = ["text/html"];
-      dependencies = [
-        pkgs.elinks
-      ];
-    };
-  };
-}
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/html/elinks.sh b/modules/by-name/lf/lf/ctpv/prev/text/html/elinks.sh
deleted file mode 100644
index ca0de22e..00000000
--- a/modules/by-name/lf/lf/ctpv/prev/text/html/elinks.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-# shellcheck disable=SC2269
-f="$f"
-# shellcheck disable=SC2269
-w="$w"
-
-. %HELPERS
-
-elinks \
-    -dump 1 -dump-width "$w" \
-    -no-references -no-numbering <"$f"
-
-# lynx -dump -nonumbers -nolist -width="$w" -- "$f"
-# w3m -dump "$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/json/default.nix b/modules/by-name/lf/lf/ctpv/prev/text/json/default.nix
index 7e2ef090..9538c365 100644
--- a/modules/by-name/lf/lf/ctpv/prev/text/json/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/text/json/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     jq = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/text/json/jq.sh b/modules/by-name/lf/lf/ctpv/prev/text/json/jq.sh
index bf807d1d..fa7c47b6 100644
--- a/modules/by-name/lf/lf/ctpv/prev/text/json/jq.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/text/json/jq.sh
@@ -1,11 +1,16 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 
-. %HELPERS
-
 jq --color-output . <"$f"
diff --git a/modules/by-name/lf/lf/ctpv/prev/video/default.nix b/modules/by-name/lf/lf/ctpv/prev/video/default.nix
index f38f61c7..d500fbd9 100644
--- a/modules/by-name/lf/lf/ctpv/prev/video/default.nix
+++ b/modules/by-name/lf/lf/ctpv/prev/video/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {pkgs, ...}: {
   soispha.programs.lf.ctpv.previewers = {
     video = {
diff --git a/modules/by-name/lf/lf/ctpv/prev/video/video.sh b/modules/by-name/lf/lf/ctpv/prev/video/video.sh
index e42e3612..dac75205 100644
--- a/modules/by-name/lf/lf/ctpv/prev/video/video.sh
+++ b/modules/by-name/lf/lf/ctpv/prev/video/video.sh
@@ -1,15 +1,20 @@
 #! /usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
 # shellcheck disable=SC2269
 f="$f"
 # shellcheck disable=SC2269
 cache_f="$cache_f"
 
-. %HELPERS
-
 video() {
     ffmpegthumbnailer -i "$f" -o "$cache_f" -s 0 -t 50% 2>/dev/null
 }
diff --git a/modules/by-name/lf/lf/icons.license b/modules/by-name/lf/lf/icons.license
new file mode 100644
index 00000000..eae6a84c
--- /dev/null
+++ b/modules/by-name/lf/lf/icons.license
@@ -0,0 +1,9 @@
+nixos-config - My current NixOS configuration
+
+Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+SPDX-License-Identifier: GPL-3.0-or-later
+
+This file is part of my nixos-config.
+
+You should have received a copy of the License along with this program.
+If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
diff --git a/modules/by-name/lf/lf/keybindings/default.nix b/modules/by-name/lf/lf/keybindings/default.nix
index f624719f..d4c2a6a3 100644
--- a/modules/by-name/lf/lf/keybindings/default.nix
+++ b/modules/by-name/lf/lf/keybindings/default.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {
   uid,
   downloadDir,
@@ -36,21 +45,18 @@
   cp = "set_clipboard_path";
 
   # Archive Mappings
-  au = "unarchive";
-  aa = "archive";
+  au = "archive_decompress";
+  aa = "archive_compress";
 
   # Trash Mappings
   dd = "trash";
-  jc = "clear_trash";
-  jr = "restore_trash";
+  jc = "trash_clear";
+  jr = "trash_restore";
 
   # Dragon Mapping
   dr = "dragon";
-  ds = "dragon-stay";
-  di = "dragon-individual";
-  #dm = "mvdragon";
-  #dc = "cpdragon";
-  dl = "dlfile";
+  ds = "dragon_stay";
+  di = "dragon_individual";
 
   cs = "stripspace";
 
@@ -68,17 +74,15 @@
   y = "copy";
   "<enter>" = "open";
 
-  mk = "mk_ln";
+  mk = "mk_link";
   mf = "mk_file";
-  me = "mk_file_and_edit";
-  md = "mk_dir";
-  ms = "mk_scr_default";
-  mt = "mk_scr_temp";
+  md = "mk_directory";
+  ms = "mk_script";
 
   ch = "chmod";
-  bg = "set_wall_paper";
+  bg = "set_wallpaper";
   r = ":rename; cmd-end";
-  H = "go_project_base_directory";
+  H = "cd_project_root";
   R = "reload";
   C = "clear";
   U = "unselect";
diff --git a/modules/by-name/lf/lf/module.nix b/modules/by-name/lf/lf/module.nix
index 6dc8e919..ea9970ef 100644
--- a/modules/by-name/lf/lf/module.nix
+++ b/modules/by-name/lf/lf/module.nix
@@ -1,3 +1,12 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {
   pkgs,
   config,
@@ -10,6 +19,8 @@
   commands = import ./commands {inherit pkgs sysLib shell_library system;};
   keybindings = import ./keybindings {inherit (cfg.keymaps) uid downloadDir;};
 
+  packages = import ./wrappers {inherit pkgs;};
+
   cfg = config.soispha.programs.lf;
 in {
   imports = [
@@ -49,6 +60,11 @@ in {
         "lf/colors".source = ./colors;
       };
 
+      programs.zsh.shellAliases = {
+        ll = ". ${lib.getExe packages.ll}";
+        lm = ". ${lib.getExe packages.lm}";
+      };
+
       programs.lf = {
         enable = true;
 
@@ -75,7 +91,7 @@ in {
           icons = true;
           ifs = "\\n"; # internal field separator for shell commands
           #info = "size"; # show the size of a directory
-          shell = "sh";
+          shell = "${lib.getExe pkgs.dash}";
           shellopts = "-eu"; # e: exit on error; u: error for unset variables
         };
         extraConfig = ''
diff --git a/modules/by-name/lf/lf/wrappers/default.nix b/modules/by-name/lf/lf/wrappers/default.nix
new file mode 100644
index 00000000..7257a66e
--- /dev/null
+++ b/modules/by-name/lf/lf/wrappers/default.nix
@@ -0,0 +1,4 @@
+{pkgs}: {
+  ll = pkgs.callPackage ./ll {};
+  lm = pkgs.callPackage ./lm {};
+}
diff --git a/modules/by-name/lf/lf/wrappers/ll/default.nix b/modules/by-name/lf/lf/wrappers/ll/default.nix
new file mode 100644
index 00000000..6e4ee336
--- /dev/null
+++ b/modules/by-name/lf/lf/wrappers/ll/default.nix
@@ -0,0 +1,18 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+{writeShellApplication}:
+writeShellApplication {
+  name = "ll";
+  text = builtins.readFile ./ll.sh;
+
+  # This is sourced in the shell
+  inheritPath = true;
+  bashOptions = [];
+}
diff --git a/modules/by-name/lf/lf/wrappers/ll/ll.sh b/modules/by-name/lf/lf/wrappers/ll/ll.sh
new file mode 100755
index 00000000..e012cffa
--- /dev/null
+++ b/modules/by-name/lf/lf/wrappers/ll/ll.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env dash
+
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+last_directory="$(mktemp)"
+cleanup() {
+    rm "$last_directory"
+}
+trap cleanup EXIT
+
+command lf -last-dir-path="$last_directory" "$@"
+
+dir="$(cat "$last_directory")"
+if cd "$dir"; then
+    [ -d "$XDG_RUNTIME_DIR/ll" ] || mkdir "$XDG_RUNTIME_DIR/ll"
+    echo "$dir" >"$XDG_RUNTIME_DIR/ll/last_directory"
+else
+    die "$dir does not exist!"
+fi
+
+# vim: ft=sh
diff --git a/modules/by-name/lf/lf/wrappers/lm/default.nix b/modules/by-name/lf/lf/wrappers/lm/default.nix
new file mode 100644
index 00000000..42bdc687
--- /dev/null
+++ b/modules/by-name/lf/lf/wrappers/lm/default.nix
@@ -0,0 +1,18 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+{writeShellApplication}:
+writeShellApplication {
+  name = "lm";
+  text = builtins.readFile ./lm.sh;
+
+  # This is sourced in the shell
+  inheritPath = true;
+  bashOptions = [];
+}
diff --git a/modules/by-name/lf/lf/wrappers/lm/lm.sh b/modules/by-name/lf/lf/wrappers/lm/lm.sh
new file mode 100755
index 00000000..71213721
--- /dev/null
+++ b/modules/by-name/lf/lf/wrappers/lm/lm.sh
@@ -0,0 +1,28 @@
+#!/usr/bin/env dash
+
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+die() {
+    echo "ERROR: $1"
+    exit 1
+}
+
+msg() {
+    echo "$1"
+}
+
+if [ -f "$XDG_RUNTIME_DIR/ll/last_directory" ]; then
+    last_dir="$(cat "$XDG_RUNTIME_DIR/ll/last_directory")"
+    cd "$last_dir" || die "$last_dir does not exist!"
+else
+    msg "No last directory saved (try using ll instead)."
+fi
+# vim: ft=sh