WIP free disk space

utils/free-up-disk-space.sh

@@ -5,7 +5,8 @@
 ######################################################################
 # Series of commands for freeing up disk space on *nix based systems #
 # Will ask for user permission before executing or deleting anything #
-# Info about current disk usage is printed before starting           #
+# Info about current disk usage, and recomendations is printed prior #
+# Tasks are split into 3 categories: recommended, optional, hardcore #
 #                                                                    #
 # Includes the following tasks:                                      #
 # - Cleaning package cache for various package managers              #
@@ -20,3 +21,60 @@
 ######################################################################
 # Licensed under MIT (C) Alicia Sykes 2022 <https://aliciasykes.com> #
 ######################################################################
+
+function fuds_check_space () {
+  convert_to_gb() { echo "$(($1/1048576))" ; }
+  storage_used="$(df --output=used / | tail -n 1)"
+  storage_free="$(df --output=avail / | tail -n 1)"
+  storage_total="$(($storage_used + $storage_free))"
+  math_str="${storage_used} / ${storage_total} * 100"
+  storage_percent="$(echo "${math_str}" |  bc -l)"
+  echo "Disk ${storage_percent%%.*}% full"
+  echo "You're using $(convert_to_gb $storage_used) GB out of $(convert_to_gb $storage_total) GB."\
+  "($(convert_to_gb $storage_free) GB free)."
+}
+
+fuds_check_space
+
+function fuds_clean_pacman () {
+  # Clean pacman cache
+  sudo pacman -Scc
+  # Remove orphaned packages
+  sudo pacman -Rns $(pacman -Qtdq)
+}
+
+function fuds_clean_flatpak () {
+  # Remove unused Flatpak packages
+  flatpak uninstall --unused
+  # Delete Flatpak package cache
+  sudo rm -rfv /var/tmp/flatpak-cache-*
+}
+
+function fuds_clean_apt () {
+  # Removes obsolete packages
+  sudo apt autoremove
+}
+
+function fuds_remove_dead_snaps () {
+  snap list --all | awk '/disabled/{print $1, $3}' |
+  while read snapname revision; do
+      snap remove "$snapname" --revision="$revision"
+  done
+}
+
+function fuds_journal_configure () {
+  # Limit size of journal logs to 0.5 GB
+  journalctl --vacuum-size=500M
+  # Limit age of journal logs to 1 month
+  journalctl --vacuum-time=4weeks
+}
+
+function fuds_empty_trash () {
+  # Delete the current users trash
+  rm -rf ~/.local/share/Trash/*
+}
+
+function fuds_clear_caches () {
+  # Remove thumbnails for file viewers
+  rm -rf ~/.cache/thumbnails/*
+}