Small cosmetical changes

Consolidated all squash functionality into a binary (squasher)
Updated the 'cd' alias (multicd).
Added -e to ldrc (to edit the user scripts)

README.md

@@ -36,8 +36,6 @@ lackadaisical` if you so desire.
 To read this notice again, call the function 'daisy_help'.
 ===============================================================================
 These are the included binaries and utilities:
- - calm:
-     Reduce a process 'niceness' to 0.
  - cdz:
      This utility extracts an archive to /tmp and changes
      directory to it in a new shell instance. Upon exit,
@@ -47,6 +45,27 @@ These are the included binaries and utilities:
      NO_ARCHIVEMOUNT=1. The standard script supports zip,
      tarballs, and rar archives. We recommend relying on
      archivemount` if you have it installed.
+     Use "--check" to only check if a file is an archive.
+     It returns 0 if it is, 1 otherwise.
+ - squasher:
+     These convenient set of tools allow you to easily create
+     XZ-compressed SquashFS images from existing folders to save
+     disk space. The resulting folder is still writable since it is
+     mounted using an 'overlay' system. You can use 'squasher make'
+     to compresses an existing folder. These folders are automatically
+     mounted when you use 'cd' to navigate to them (via an alias).
+     When using 'make-squash-image' on an already mounted folder, it will
+     instead update the existing image. As of writing, we do not have a
+     SystemD service to auto-mount, however, you cam easily add auto-mount
+     as a cron job. Here is a list of tools, they all take the same
+     folder argument:
+     > squasher make:    Converts the folder into a hidden image
+                             on the same disk as the folder.
+     > squasher mount:   Sets up a mount for the XZ image alongside
+                             directories for changes
+     > squasher umount:  Self-explanatory.
+     > squasher destroy: Extracts the image and essentially reverts
+                             everything. File changes are kept, however.
  - editx:
      Uses your standard CLI editor to create/modify a
      file and make it executable.
@@ -64,7 +83,7 @@ These are the included binaries and utilities:
      Format is <dir> -> .daisy/<dir>/<year>/<month>/<day>.
      Recommended to run via crontab - automatically cleans
      up empty folders.
-     A symlink to the base of the folder's tree, ".tree",
+     A symbolic link to the base of the folder's tree, ".tree",
      is created in the root of the specified directly.
      Can be used for everything you'd like to sort by date.
      For example; a diary, browser downloads, backups, code.
@@ -92,11 +111,11 @@ These are the included binaries and utilities:
      This is a tool similar to which and others, the key
      difference is that it returns partial matches. It can
      be used to search for binaries.
- - binbox:
+ - scripbox:
      This tool can be used to pack bash scripts into one
      big megascript, much like how `busybox` works.
      You can also make symlinks to it to invoke a specific
-     script (as of writing, 11/25, symlinks do not work well).
+     script.
  - bak/unbak:
      These small utilities make backups of files by making
      a copy with a .bak suffix. Unbak reverses the process
@@ -137,6 +156,8 @@ These are the included binaries and utilities:
      The variable is stored locally in the shell as "LD_CLIP".
  - ldrc:
      Edits daisy.source and re-sources it, similarly to shrc.
+     Append "-e" to edit "extra.src", to add custom functions in the
+     lackadaisical namespace.
  - daisy_reload:
      Re-sources daisy.source. Essentially `ldrc` without
      editing.

agenda

@@ -28,10 +28,7 @@ root_dir=$(dirname $1)/.daisy/$(basename $1)
 today_sym=$1
 
 # Present day
-today=$(date -I)
-year=$(echo $today | awk -F"-" '{print $1}')
-month=$(echo $today | awk -F"-" '{print $2}')
-day=$(echo $today | awk -F"-" '{print $3}')
+read year month day < <(date "+%Y %m %d")
 
 set -e
 
@@ -50,11 +47,10 @@ function errorFn
 trap errorFn ERR
 
 # First we clear out empty folders, and remove the symlink if it exists
-test -e "$root_dir" &&	find "$root_dir" -maxdepth 3 -type d -empty -print | xargs rm -rf
-test -L "$today_sym" && rm -rf "$today_sym"
+test -e "$root_dir" &&	find "$root_dir" -maxdepth 3 -type d -empty -delete
 
 # Now we can set up today's directory
 mkdir -p "$root_dir/$year/$month/$day"
-ln -s "$root_dir/$year/$month/$day" "$today_sym"
+ln -sf "$root_dir/$year/$month/$day" "$today_sym"
 ln -s "$root_dir" "$today_sym/.tree"
-exitcode=@?
+exitcode=$?

calm

@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-# Calm a process down
-# NEEDS_WORK: cleanup
-#  calm <pid> == only one process
-#  calm <bin> == all processes that match query
-#  calm * == if used in proc or a folder with just PID files, if not you will get an error
-#  calm <pid> <bin> .... OK
-# set's NICE value to 0
-# need sudo
-
-LD_INTERNAL=1
-. $(dirname $(realpath $0))/daisy.source
-
-pids=$@
-
-errorFn()
-{
-  echo calm: Invalid operation or no such PID/process \(\"$(echo "$pids" | tr '\n' ' ' | cut -c -20)...\"\)
-  exit
-}
-
-for pid in $pids
-do
-  # Process to PID in elegant way
-  newpids=$(pidof "$pid")
-  if [ "$newpids" ]
-  then
-    binary=$pid
-    pid=$newpids
-  else
-    newbins=$pid
-    binary=$(ps -p "$pid" -o comm= 2>/dev/null )
-    if [ $? != 0 ]
-    then
-      errorFn
-    fi
-  fi
-
-  echo Calming down $pid \("$binary"\)...
-  sudo renice -n 0 -p $pid;
-done

cdz

@@ -1,118 +1,151 @@
 #!/usr/bin/env bash
+# Usage: cdz [--check] <archive>
 
-if [[ $LD_INTERNAL -ne 1 ]];
+if [[ $LD_INTERNAL -ne 1 ]]
 then
   LD_INTERNAL=1
   . $(dirname $(realpath $0))/daisy.source
 fi
 
-target=$1
+is_archive()
+{
+  local file="$1"
+  local mime_type=$(file --mime-type -b "$file")
+  
+  if [[ $mime_type == *"tar"* || $file == *.tar* || $mime_type == "application/zip" || $mime_type == "application/x-rar" ]]
+  then
+    return 0
+  fi
+  
+  if command -v archivemount >/dev/null 2>&1
+  then
+    local test_dir=$(mktemp -d /tmp/cdz_check.XXXXXXXX)
+    local result=1
+    if archivemount -o readonly "$file" "$test_dir" >/dev/null 2>&1
+    then
+      result=0
+      umount "$test_dir"
+    fi
+    rmdir "$test_dir"
+    return $result
+  fi
+  
+  return 1
+}
 
-# Check if file exists
-if [[ -z "$target" ]];
+check_mode=0
+if [[ "$1" == "--check" ]]
 then
-  echo "No target specified."
+  check_mode=1
+  shift
+fi
+
+target=$1
+if [[ -z "$target" ]]
+then
+  if [[ $check_mode -eq 0 ]]
+  then
+    echo "No target specified."
+  fi
   exit 1
 fi
 
-if ! test -f "$target";
+if [[ ! -f "$target" ]]
 then
-  echo "File not found: \"$target\""
+  if [[ $check_mode -eq 0 ]]
+  then
+    echo "File not found: \"$target\""
+  fi
   exit 2
 fi
 
-# Check if archivemount is present
-which archivemount 1>/dev/null 2>/dev/null
-hasmounter=$?
+target_abs=$(realpath "$target")
+name=$(basename "$target")
 
-file "$target" 1>/dev/null
-exitcode=$?
-report=$(file "$target")
-name=$(echo $@ |  sed 's/:.*//' | sed 's|.*/||')
+if is_archive "$target_abs"
+then
+  if [[ $check_mode -eq 1 ]]
+  then
+    exit 0
+  fi
+else
+  if [[ $check_mode -eq 1 ]]
+  then
+    exit 1
+  fi
+  mime_type=$(file --mime-type -b "$target_abs")
+  echo "Unsupported archive type: $mime_type"
+  exit 1
+fi
 
-# Check for archive type, supported types are zip/tar/rar
+# Proceed with extraction
+has_archivemount=$(command -v archivemount >/dev/null 2>&1; echo $?)
+
+if [[ $has_archivemount -eq 0 && $NO_ARCHIVEMOUNT -ne 1 ]]
+then
+  use_mounter=1
+else
+  use_mounter=0
+fi
+
+mime_type=$(file --mime-type -b "$target_abs")
 comm1=(:)
-comm2=(echo "Unsupported archive type$add: \"$target\"")
+comm2=(echo "Unsupported archive type: $mime_type")
 comm3=(:)
 comm4=(:)
 comm5=(:)
 
-echo $report | grep "tar archive" 1>/dev/null
-istar=$?
-echo $report | grep "Zip archive" 1>/dev/null
-iszip=$?
-echo $report | grep "Android" 1>/dev/null
-iszip=$?
-echo $report | grep "RAR archive" 1>/dev/null
-israr=$?
-
-# TAR archives come in many forms, if none of our tests say it's tar
-# ...but it looks like tar and barks like tar, let's take the shot.
-# Seems to work fairly well for the record.
-res=$(echo "$target" | grep ".tar")
-if [[ $res != "" ]];
+if [[ $use_mounter -eq 1 ]]
 then
-  istar=0
+  echo "Using archivemount..."
+  comm2=(archivemount -o allow_root,use_ino "$target_abs")
+  comm4=(cd ..)
+  comm5=(umount)
+elif [[ $mime_type == *"tar"* || $target_abs == *.tar* ]]
+then
+  comm2=(tar xvf "$target_abs" -C)
+elif [[ $mime_type == "application/zip" ]]
+then
+  if command -v unzip >/dev/null 2>&1
+  then
+    comm2=(unzip -q "$target_abs" -d)
+  else
+    comm1=(echo "unzip is missing")
+    comm3=(exit 1)
+  fi
+elif [[ $mime_type == "application/x-rar" ]]
+then
+  if command -v unrar >/dev/null 2>&1
+  then
+    # unrar needs the directory as the last argument
+    comm2=(unrar x -idq "$target_abs")
+  else
+    comm1=(echo "unrar is missing")
+    comm3=(exit 1)
+  fi
 fi
 
-if [[ $NO_ARCHIVEMOUNT -eq 1 ]]; then
-    hasmounter=1
-fi
-
-if (( $hasmounter == 0 )); then
-    echo "We have \`archivemount\`, so we'll use that!"
-    echo "If you'd prefer we not use it, please specify NO_ARCHIVEMOUNT=1"
-    istar=1
-    iszip=1
-    israr=1
-fi
-
-# Now we set the right command
-if (( $istar == 0 )); then
-    comm2=(tar xvf "$target" -C)
-elif (( $iszip == 0 )); then
-    which unzip 1>/dev/null
-    exitcode=$?
-    if (( $exitcode == 0 )); then
-        comm2=(unzip -q "$target" -d)
-    else
-        comm1=(echo "The utility 'unzip' is missing, please install it")
-        comm3=(exit 1)
-    fi
-elif (( $israr == 0 )); then
-    which unrar 1>/dev/null
-    exitcode=$?
-    if (( exitcode == 0 )); then
-        comm2=(unrar -i nul "$target")
-    else
-        comm1=(echo "The utility 'unrar' is missing, please install it")
-        comm3=(exit 1)
-    fi
-elif (( $hasmounter == 0 )); then
-    comm2=(archivemount -o allow_root -o use_ino "$target")
-    comm4=(cd ..)
-    comm5=(umount)
-fi
-
-# Create the temp dir, usually
 dir=$(mktemp -d /tmp/extracted.XXXXXXXX)
 
-# And the rest of the commands
 "${comm1[@]}"
-"${comm2[@]}" $dir
+if [[ ${comm2[0]} == "unrar" ]]
+then
+  "${comm2[@]}" "$dir"
+else
+  "${comm2[@]}" "$dir"
+fi
 "${comm3[@]}"
 
-currentpath=$(pwd)
-sym="$currentpath/$name.tmp"
-ln -f -s "$dir" "$sym"
+sym="$(pwd)/$name.tmp"
+ln -sf "$dir" "$sym"
 cd "$sym"
 
-echo "A symlink has been made under the name \"$sym\"."
-echo "This symlink points to the data directory \"$dir\"."
+echo "Extracted to $dir (linked via $sym)"
+echo "Type exit to finish."
 
-echo "Type 'exit' to exit the extracted archive's folder and auto-delete it."
 eval $SHELL
+
 "${comm4[@]}"
-"${comm5[@]}" $dir
-rm -rf $dir
+"${comm5[@]}" "$dir"
+rm -rf "$dir"
 rm "$sym"

daisy.source

@@ -24,7 +24,6 @@ function ld_dbg
   then
     $@
   fi
-  echo
 }
 
 # Variables for use in other utilities
@@ -38,10 +37,11 @@ fi
 # Check for dependencies
 function _daisy_dependency_check
 {
-  BIN=$(command -v $1 2>/dev/null)
-  res=$?
-
-  echo $(($res ^ 1))
+  if command -v "$1" >/dev/null 2>&1; then
+    echo 1
+  else
+    echo 0
+  fi
 }
 
 LD_HAS_fzf=$(_daisy_dependency_check fzf)
@@ -77,20 +77,22 @@ fi
 # [LEA.TODO] Turn these into arrays
 LD_ALIASFILE="$LD_CONFIG_FOLDER/aliases.src"
 LD_EDITORFILE="$LD_CONFIG_FOLDER/editor.src"
+LD_ESOURCEFILE="$LD_CONFIG_FOLDER/extra.src"
 touch $LD_ALIASFILE
 touch $LD_EDITORFILE
+touch $LD_ESOURCEFILE
 
 ld_dbg echo "Sourced config contents:"
 ld_dbg cat $LD_ALIASFILE
 ld_dbg cat $LD_EDITORFILE
+ld_dbg cat $LD_ESOURCEFILE
 
 # Source everything in the config folder
 function _daisy_source_configs
 {
-  for f in `find "$LD_CONFIG_FOLDER" -name "*.src" -type f`;
-  do
-    source "$f"
-  done
+while IFS= read -r -d '' f; do
+  source "$f"
+  done < <(find "$LD_CONFIG_FOLDER" -name "*.src" -type f -print0)
 }
 
 # Installation into PATH
@@ -123,7 +125,7 @@ function daisy_wait_for_editor
 
   while true;
   do
-    alive=$(ps aux | grep $fname | grep $pname)
+    alive=$(pgrep -f "$pname.*$fname")
     if [[ $alive == "" ]]
     then
       break
@@ -132,12 +134,37 @@ function daisy_wait_for_editor
   done
 }
 
+function multicd
+{
+  cdpath="$@"
+  if [[ $cdpath == '' ]]
+  then
+    \cd
+    return
+  fi
+
+  if cdz --check "$cdpath" >/dev/null 2>&1
+  then
+    cdz "$cdpath"
+    return
+  fi
+
+  if [[ -f "$cdpath/.needs_mount" ]]
+  then
+    squasher mount "$cdpath"
+  fi
+  \cd "$cdpath"
+}
+
+alias cd=multicd
+
 # Undocumented but internally used
 function daisy_editor
 {
   editor=${LD_EDITOR:-$EDITOR};
   ld_dbg echo Opening $editor to edit file: $1
-  $editor "$1"  
+  $editor "$1"
+  sleep 1
   daisy_wait_for_editor $editor "$1"
 }
 
@@ -248,7 +275,7 @@ function ched
   for editor in "${editors[@]}";
   do
     editor_real=$(command -v "$editor")
-    if command -v "$editor_rmeal" >/dev/null 2>&1;
+    if command -v "$editor_real" >/dev/null 2>&1;
     then
       if [[ $(realpath "$EDITOR") == "$editor_real" ]];
       then
@@ -299,8 +326,12 @@ function daisy_reload
 
 function ldrc
 {
-  daisy_editor "$LD_SOURCE_FILE"
-  LD_INTERNAL=0 source "$LD_SOURCE_FILE"
+  ARG=$1
+  SOURCE="$LD_SOURCE_FILE"
+  [[ "$ARG" == "-e" ]] && SOURCE="$LD_ESOURCEFILE"
+  
+  daisy_editor "$SOURCE" 
+  LD_INTERNAL=0 source "$SOURCE"
 }
 
 enc_is_folder=0
@@ -483,7 +514,7 @@ function daisy_unalias
 
   # Remove from aliases list
   newdata=$(cat "$LD_ALIASFILE" | grep -v "alias $unalias_param")
-  bak "$LD_ALIASFILE" 1>/dev/null
+  [[ NO_BAK -lt 1 ]] && bak "$LD_ALIASFILE" 1>/dev/null
   echo -e $newdata > "$LD_ALIASFILE"
 }
 

editx

@@ -16,15 +16,12 @@ then
   ched "EDITOR env variable not set! You will have to set it yourself in the next screen."
 fi
 
-exists=$(file "$1" >/dev/null && echo $?)
+[[ -e "$1" ]] && existed=1 || existed=0
 
 touch "$1"
-chmod +x "$1" 
-$EDITOR "$1"
-wait $!
-size=$(du "$1" | cut -f 1)
+chmod +x "$1"
+daisy_editor "$1"
 
-if [[ $size -eq 0 && $exists -ne 0 ]];
-then
-  rm -rf "$1"
+if [[ ! -s "$1" && $existed -eq 0 ]]; then
+  rm -f "$1"
 fi

own

@@ -5,13 +5,19 @@
 LD_INTERNAL=1
 . $(dirname $(realpath $0))/daisy.source
 
-if [[ $@ == '' ]];
-then
-  echo "$LD_BIN: Used to quickly take ownership of files/folders."
-  echo "Requires sudo. If sudo is not installed, this tool will fai."
+if [[ -z "$1" ]]; then
+  echo "$LD_BIN: Quickly take ownership of files/folders."
   echo "Usage: $LD_BIN <folders or files>"
-  echo "Means: chown -R <youruser>:<youruser> <folders or files>"
+  echo "Requires sudo. If sudo is not installed, this tool will fail."
   exit 2
 fi
 
-sudo chown -R $(whoami):$(whoami) $@
+# Ensure all arguments exist before attempting chown
+for target in "$@"; do
+  if [[ ! -e "$target" ]]; then
+    echo "Error: \"$target\" does not exist."
+    exit 1
+  fi
+done
+
+sudo chown -R "$(whoami):$(whoami)" "$@"

scriptbox

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# binbox: Creates a multi-binary script that self-contains the input scripts.
+# scriptbox: Creates a multi-binary script that self-contains the input scripts.
 #         Symlinking to the resulting binary with the name of one of the original scripts will trigger
 #         said script. The idea is similar to `busybox`.
 

squasher

@@ -0,0 +1,179 @@
+#!/bin/bash
+# Lackadaisical squashfs tools - Squasher
+# Combined utility for make, mount, umount, and destroy operations.
+
+BIN_DIR=$(dirname "$(readlink -f "$0")")
+COMMAND="$1"
+DIR="$2"
+
+usage() {
+    echo "Usage: $0 {make|mount|umount|destroy} <directory>"
+    exit 1
+}
+
+if [[ -z "$COMMAND" || -z "$DIR" ]]; then
+    usage
+fi
+
+DIR=$(readlink -f "$DIR")
+DIR_SHORT=$(basename "$DIR")
+OVERLAY_ROOT="$(dirname "$DIR")/.squashfs/$DIR_SHORT"
+OVERLAY_UPPER="$OVERLAY_ROOT/upper"
+OVERLAY_LOWER="$OVERLAY_ROOT/lower"
+OVERLAY_WORK="$OVERLAY_ROOT/work"
+OVERLAY_TARG="$DIR"
+
+case "$COMMAND" in
+    make)
+        if [[ ! -d "$DIR" ]]; then
+            echo "Error: Directory \"$DIR\" does not exist!"
+            exit 1
+        fi
+
+        echo "Checking system requirements (FUSE, SquashFS, OverlayFS)..."
+        for fs in fuse squashfs overlay; do
+            if ! grep -q "$fs" /proc/filesystems; then
+                echo "Attempting to load $fs module..."
+                sudo modprobe "$fs" || { echo "Error: $fs is not supported."; exit 1; }
+            fi
+        done
+
+        DIRSIZE=$(du -sh "$DIR" | cut -f1)
+        RECREATE=false
+        mkdir -p "$OVERLAY_ROOT"
+
+        if [[ -f "${OVERLAY_ROOT}.img" ]]; then
+            echo "Existing image found, updating..."
+            "$0" mount "$DIR"
+            DIRSIZE=$(du -sh "$DIR" | cut -f1)
+            RECREATE=true
+        fi
+
+        echo "Compressing \"$DIR\"..."
+        sudo mksquashfs "$DIR" "${OVERLAY_ROOT}.img.1" -noappend -comp xz || exit 1
+
+        if [[ "$RECREATE" == "true" ]]; then
+            echo "Cleaning up old layers..."
+            "$0" umount "$DIR"
+            if [[ -n "$OVERLAY_ROOT" && "$OVERLAY_ROOT" != "/" ]]; then
+                sudo rm -rf "$OVERLAY_UPPER" "$OVERLAY_LOWER" "$OVERLAY_WORK"
+                rm -f "${OVERLAY_ROOT}.img"
+            fi
+        fi
+
+        mv "${OVERLAY_ROOT}.img.1" "${OVERLAY_ROOT}.img"
+        mkdir -p "$OVERLAY_UPPER" "$OVERLAY_LOWER" "$OVERLAY_WORK" "$OVERLAY_TARG"
+
+        sudo rm -rf "$DIR"
+        mkdir -p "$DIR"
+        touch "$DIR/.needs_mount"
+
+        echo "-------------------------------------------------------------------------"
+        echo "Storage Stats:"
+        echo "  Original size: $DIRSIZE"
+        echo "  Compressed:    $(du -sh "${OVERLAY_ROOT}.img" | cut -f1)"
+        echo "-------------------------------------------------------------------------"
+
+        SERVICE_CONTENT="[Unit]
+        Description=SquashFS Mount for %I
+        After=local-fs.target
+
+        [Service]
+        Type=oneshot
+        RemainAfterExit=yes
+        ExecStart=${BIN_DIR}/squasher mount %I
+        ExecStop=${BIN_DIR}/squasher umount %I
+
+        [Install]
+        WantedBy=multi-user.target"
+
+        echo "$SERVICE_CONTENT" | sudo tee /etc/systemd/system/squash-mount@.service > /dev/null
+        sudo systemctl daemon-reload
+
+        ESC_PATH=$(systemd-escape -p "$DIR")
+        SERVICE_NAME="squash-mount@$ESC_PATH.service"
+
+        read -p "Enable auto-mount service ($SERVICE_NAME)? [y/N] " yn
+
+        if [[ "$yn" =~ ^[Yy]$ ]]; then
+            sudo systemctl enable --now "$SERVICE_NAME"
+            sudo systemctl stop "$SERVICE_NAME"
+            sudo systemctl start "$SERVICE_NAME"
+        else
+            echo "Manual mount command: sudo systemctl start $SERVICE_NAME"
+        fi
+        ;;
+
+    mount)
+        if [[ ! -f "${OVERLAY_ROOT}.img" ]]; then
+            echo "Error: SquashFS image \"${OVERLAY_ROOT}.img\" not found." >&2
+            exit 1
+        fi
+
+        "$0" umount "$DIR" 2>/dev/null
+        mkdir -p "$OVERLAY_LOWER"
+        sudo mount "${OVERLAY_ROOT}.img" "$OVERLAY_LOWER" -t squashfs -o loop
+
+        if [[ $? -ne 0 ]]; then
+            echo "Error: Failed to mount squashfs image." >&2
+            exit 1
+        fi
+
+        sudo mount -t overlay none "$OVERLAY_TARG" \
+            -o lowerdir="$OVERLAY_LOWER",upperdir="$OVERLAY_UPPER",workdir="$OVERLAY_WORK"
+
+        if [[ $? -ne 0 ]]; then
+            echo "Error: Failed to mount overlay." >&2
+            sudo umount "$OVERLAY_LOWER" 2>/dev/null
+            exit 1
+        fi
+
+        echo "SquashFS filesystem is mounted and ready."
+        ;;
+
+    umount)
+        sudo umount -l -R "$OVERLAY_TARG" 2>/dev/null
+        sudo umount -l -R "$OVERLAY_LOWER" 2>/dev/null
+
+        if mountpoint -q "$OVERLAY_TARG" || mountpoint -q "$OVERLAY_LOWER"; then
+            echo "Warning: Filesystem is still mounted. Check for open processes."
+            exit 1
+        fi
+
+        echo "SquashFS filesystem has been unmounted."
+        ;;
+
+    destroy)
+        if [[ ! -f "$DIR/.needs_mount" ]]; then
+            if ! mountpoint -q "$DIR"; then
+                echo "Error: $DIR is not a SquashFS directory."
+                exit 1
+            fi
+        fi
+
+        ESC_PATH=$(systemd-escape -p "$DIR")
+        SERVICE_NAME="squash-mount@$ESC_PATH.service"
+
+        echo "Disabling service ($SERVICE_NAME)..."
+        sudo systemctl stop "$SERVICE_NAME" 2>/dev/null
+        sudo systemctl disable "$SERVICE_NAME" 2>/dev/null
+
+        echo "Ensuring image is mounted to preserve data..."
+        "$0" mount "$DIR" 1>/dev/null 2>/dev/null
+
+        echo "Destroying image and restoring data..."
+        TEMP_DIR=$(mktemp -d /tmp/squash-dest.XXXXXXXX)
+        sudo rsync -aX "$DIR/" "$TEMP_DIR/" || { echo "Error: Failed to copy data."; exit 1; }
+
+        "$0" umount "$DIR"
+        sudo rm -rf "$DIR"
+        sudo mv "$TEMP_DIR" "$DIR"
+        sudo rm -rf "$OVERLAY_ROOT" "${OVERLAY_ROOT}.img"
+
+        echo "Success: SquashFS image destroyed and data restored to \"$DIR\"."
+        ;;
+
+    *)
+        usage
+        ;;
+esac

sshp

@@ -1,95 +1,58 @@
 #!/usr/bin/env bash
+# sshp ("SSH PLUS") from lackadaisical
 
 mounts=()
 ssh_args=()
 remote_port=$((10000 + RANDOM % 10000))
 local_user=$(whoami)
 
-usage()
-{
-  echo "sshp (\"SSH PLUS\") from lackadaisical."
-  echo "Accepts all standard SSH options (see man ssh)."
-  echo "Additionally, supports SSHFS mounts using a Docker-style syntax (-m)."
-  echo "Usage: sshp -m <local>:<remote> [user@]host [ssh_options]"
-  echo "Example: sshp -m /home/juli:/home/juli juli@juli.pyon"
-  exit 1
+usage() {
+    echo "Usage: sshp -m <local>:<remote> [user@]host [ssh_options]"
+    exit 1
 }
 
 while [[ $# -gt 0 ]]; do
-  case "$1" in
-    -m)
-      if [[ -z "$2" ]]
-      then
-        echo "Error: -m requires argument"
-        exit 1
-      fi
-      mounts+=("$2")
-      shift 2
-      ;; 
-    *)
-      ssh_args+=("$1")
-      shift
-      ;; 
-  esac
+    case "$1" in
+        -m)
+            if [[ -z "$2" ]]; then echo "Error: -m requires argument"; exit 1; fi
+            mounts+=("$2")
+            shift 2
+            ;;
+        *)
+            ssh_args+=("$1")
+            shift
+            ;;
+    esac
 done
 
-if [[ ${#ssh_args[@]} -eq 0 ]]
-then
-  usage
-fi
+[[ ${#ssh_args[@]} -eq 0 ]] && usage
 
 mount_logic=""
 unmount_logic=""
 
 for map in "${mounts[@]}"; do
-  local_path="${map%%:*}"
-  remote_path="${map##*:}"
+    local_path="${map%%:*}"
+    remote_path="${map##*:}"
+    [[ "$local_path" != /* ]] && local_path="$PWD/$local_path"
 
-  if [[ "$local_path" != /* ]]
-  then
-    local_path="$PWD/$local_path"
-  fi
+    mount_logic+="
+    echo '>> Preparing mount: ${remote_path}';
+    mkdir -p \"${remote_path}\" 2>/dev/null || sudo mkdir -p \"${remote_path}\"
 
-  mount_logic+="
-  echo '>> Preparing mount: ${remote_path}';
-  if ! mkdir -p \"${remote_path}\" 2>/dev/null
-  then
-    sudo mkdir -p \"${remote_path}\"
-  fi
-
-  if ! sshfs -p ${remote_port} -o StrictHostKeyChecking=no,idmap=user ${local_user}@localhost:\"${local_path}\" \"${remote_path}\" 2>/dev/null
-  then
-    echo '   (User mount failed, attempting escalation...)';
-    if ! sudo sshfs -p ${remote_port} -o StrictHostKeyChecking=no,idmap=user,allow_other ${local_user}@localhost:\"${local_path}\" \"${remote_path}\"
-        then
-      echo '   ! Mount failed completely. Check permissions or keys.';
-    fi
-  else
-    echo '   > Mounted successfully.';
-  fi
-  "
-
-  unmount_logic+="
-  fusermount -u -z \"${remote_path}\" 2>/dev/null || sudo fusermount -u -z \"${remote_path}\" 2>/dev/null;
-  "
+    sshfs -p ${remote_port} -o StrictHostKeyChecking=no,idmap=user ${local_user}@localhost:\"${local_path}\" \"${remote_path}\" 2>/dev/null || \
+    sudo sshfs -p ${remote_port} -o StrictHostKeyChecking=no,idmap=user,allow_other ${local_user}@localhost:\"${local_path}\" \"${remote_path}\"
+    "
+    unmount_logic+="fusermount -u -z \"${remote_path}\" 2>/dev/null || sudo fusermount -u -z \"${remote_path}\" 2>/dev/null;"
 done
 
 remote_script="
-  if ! command -v sshfs >/dev/null 2>&1
-  then
-    echo 'WARNING: \"sshfs\" not found on remote host.'
-    echo '>> Skipping mounts, proceeding with shell only...';
-    echo '----------------------------------------------';
-  else
-    ${mount_logic}
-  fi
-
-  ${SHELL:-bash};
-
-  if command -v sshfs >/dev/null 2>&1
-  then
+    if ! command -v sshfs >/dev/null 2>&1; then
+        echo 'WARNING: \"sshfs\" not found on remote host.'
+    else
+        ${mount_logic}
+    fi
+    \${SHELL:-bash};
     ${unmount_logic}
-  fi
 "
 
 ssh -t -R ${remote_port}:localhost:22 "${ssh_args[@]}" "$remote_script"

what

@@ -26,7 +26,10 @@
 LD_INTERNAL=1
 . $(dirname $(realpath $0))/daisy.source
 
-pwd=/
-all_bins=$(cd / && echo $PATH | sed 's/[:]/ /g' |  xargs ls -A | grep -v ":" | sort | uniq)
-output=$(printf '%s\n' "-n" $all_bins | grep -i "$1")
-echo "$output"
+all_bins=$(compgen -c | sort -u)
+
+if [[ -n "$1" ]]; then
+  echo "$all_bins" | grep -i "$1"
+else
+  echo "$all_bins"
+fi