add old scripts

util/bigdirs

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# Show the largest directories within a target path (default: $HOME)
+TARGET="${1:-$HOME}"
+
+if [[ ! -d "$TARGET" ]]; then
+    echo "❌ '$TARGET' is not a directory."
+    echo "Usage: $0 [path]"
+    exit 1
+fi
+
+echo "🔎 Scanning: $TARGET"
+echo "📁 Top 10 largest directories:"
+echo
+
+du -h --max-depth=1 "$TARGET" 2>/dev/null \
+    | sort -hr \
+    | head -n 10

util/changed

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+# Show the N most recently modified files in your home directory
+# Default: 20 files, or pass a number like: ./changed.sh 50
+
+LIMIT=${1:-20}
+
+echo -e "\n🔍 Showing the $LIMIT most recently modified files in $HOME\n"
+
+find "$HOME" \
+  -type f \
+  -not -path "*/.cache/*" \
+  -not -path "*/.config/google-chrome/*" \
+  -printf "%T@ %TY-%Tm-%Td %TH:%TM:%TS %p\n" \
+  2>/dev/null | \
+  sort -nr | \
+  head -n "$LIMIT" | \
+  awk '{ timestamp=$2" "$3; $1=""; $2=""; $3=""; sub(/^ +/, ""); print timestamp "  ->  " $0 }'
+
+echo -e "\nDone.\n"

util/cleandownloads

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+# Automatically organize your ~/Downloads folder by file type and age.
+# Default age: 7 days (change DAYS= value)
+
+DOWNLOADS="$HOME/Downloads"
+DAYS=7
+
+declare -A FOLDERS=(
+  ["Images"]="jpg jpeg png gif svg bmp tif tiff webp"
+  ["Videos"]="mp4 mkv mov avi webm m4v"
+  ["Docs"]="pdf txt md doc docx xls xlsx ppt pptx odt"
+  ["Archives"]="zip tar gz bz2 xz rar 7z"
+)
+
+mkdir -p "$DOWNLOADS"/{Images,Videos,Docs,Archives,Other}
+
+find "$DOWNLOADS" -maxdepth 1 -type f -mtime +"$DAYS" | while read -r file; do
+    ext="${file##*.}"
+    moved=false
+
+    for folder in "${!FOLDERS[@]}"; do
+        for pattern in ${FOLDERS[$folder]}; do
+            if [[ "$ext" == "$pattern" ]]; then
+                mv "$file" "$DOWNLOADS/$folder/"
+                echo "Moved: $(basename "$file") → $folder"
+                moved=true
+                break 2
+            fi
+        done
+    done
+
+    if ! $moved; then
+        mv "$file" "$DOWNLOADS/Other/"
+        echo "Moved: $(basename "$file") → Other"
+    fi
+done
+
+echo "Cleanup done!"
+

util/findrecent

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+# Show most recently modified files under a directory
+# Default: $HOME
+
+DIR="${1:-$HOME}"
+COUNT="${2:-20}"
+
+if [[ ! -d "$DIR" ]]; then
+    echo "Usage: $0 [directory] [count]"
+    exit 1
+fi
+
+echo "📁 Directory: $DIR"
+echo "🔢 Showing $COUNT most recent files"
+echo
+
+find "$DIR" -type f -printf "%T@ %TY-%Tm-%Td %TH:%TM:%TS %p\n" 2>/dev/null \
+    | sort -nr \
+    | head -n "$COUNT" \
+    | awk '{ timestamp=$2" "$3; $1=""; $2=""; $3=""; sub(/^ +/, ""); print timestamp "  ->  " $0 }'
+

util/imgview

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# Preview an image in the terminal using viu or catimg
+
+if [[ -z "$1" ]]; then
+    echo "Usage: $0 <image-file>"
+    exit 1
+fi
+
+IMG="$1"
+
+if [[ ! -f "$IMG" ]]; then
+    echo "❌ File not found: $IMG"
+    exit 1
+fi
+
+# Preferred: viu (rust-based, supports many formats)
+if command -v viu >/dev/null 2>&1; then
+    viu "$IMG"
+    exit 0
+fi
+
+# Fallback: catimg
+if command -v catimg >/dev/null 2>&1; then
+    catimg "$IMG"
+    exit 0
+fi
+
+echo "❌ No compatible terminal image viewer installed."
+echo "Install one with:"
+echo "  sudo apt install catimg"
+echo "or"
+echo "  cargo install viu"
+exit 1
+

util/killmenu

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+# Interactive process killer using fzf
+# Requires: fzf
+
+if ! command -v fzf >/dev/null 2>&1; then
+    echo "❌ Error: fzf is required (sudo apt install fzf)"
+    exit 1
+fi
+
+# List processes with PID, CPU, MEM, command
+SELECTED=$(ps -eo pid,%cpu,%mem,cmd --sort=-%cpu | \
+    fzf --header="Select a process to kill" --prompt="Search > ")
+
+# If nothing selected, exit
+[[ -z "$SELECTED" ]] && echo "No process selected." && exit 0
+
+# Extract PID (first column)
+PID=$(echo "$SELECTED" | awk '{print $1}')
+
+echo "⚠️  Killing PID $PID..."
+kill "$PID" 2>/dev/null
+
+if [[ $? -eq 0 ]]; then
+    echo "✅ Successfully killed PID $PID"
+else
+    echo "❌ Failed to kill PID $PID (try sudo?)"
+fi
+

util/mictoggle

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+# Toggle microphone mute state using pactl (PulseAudio / PipeWire)
+# Requires: pactl, notify-send
+
+# Get default source (microphone)
+SRC=$(pactl info | awk -F': ' '/Default Source/ { print $2 }')
+
+if [[ -z "$SRC" ]]; then
+    notify-send "🎙️ Mic Toggle" "No microphone source found."
+    exit 1
+fi
+
+# Get current mute state: yes/no
+STATE=$(pactl get-source-mute "$SRC" | awk '{print $2}')
+
+if [[ "$STATE" == "yes" ]]; then
+    pactl set-source-mute "$SRC" 0
+    notify-send "🎙️ Microphone" "🔊 Unmuted"
+else
+    pactl set-source-mute "$SRC" 1
+    notify-send "🎙️ Microphone" "🔇 Muted"
+fi
+

util/newnote

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+# Temporary scratchpad that saves only if you choose to keep the note
+
+SCRATCHDIR="$HOME/Documents/notes"
+mkdir -p "$SCRATCHDIR"
+
+TMPFILE="$(mktemp)"
+vim "$TMPFILE"
+
+# If file is empty, discard automatically
+if [[ ! -s "$TMPFILE" ]]; then
+    echo "🧹 Scratchpad empty — discarded."
+    rm -f "$TMPFILE"
+    exit 0
+fi
+
+echo "📝 Scratchpad contents:"
+echo "----------------------------------"
+cat "$TMPFILE"
+echo "----------------------------------"
+
+read -p "Save this note? (y/N): " answer
+
+if [[ $answer =~ ^[Yy]$ ]]; then
+    OUTFILE="$SCRATCHDIR/note-$(date '+%Y-%m-%d_%H-%M-%S').txt"
+    mv "$TMPFILE" "$OUTFILE"
+    echo "✅ Saved to: $OUTFILE"
+else
+    rm -f "$TMPFILE"
+    echo "❌ Discarded."
+fi
+

util/ramwork

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+# Create a temporary RAM-backed workspace in /dev/shm
+WORKDIR="/dev/shm/work_$$"
+mkdir -p "$WORKDIR"
+
+echo "🚀 RAM workspace created at: $WORKDIR"
+echo "Type 'exit' when you're done to clean it up."
+echo
+
+# Start an interactive subshell **inside** the RAM dir
+(
+    cd "$WORKDIR" || exit 1
+    bash --noprofile --norc -i
+)
+
+# Cleanup happens AFTER the subshell exits
+echo "🧹 Cleaning up RAM workspace: $WORKDIR"
+rm -rf "$WORKDIR"
+echo "Done."
+

util/saveclip

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+# Save current clipboard text to a timestamped file
+
+# Supports both X11 (xclip) and Wayland (wl-paste)
+
+OUTDIR="$HOME/Documents/clips"
+mkdir -p "$OUTDIR"
+
+# Detect paste command
+if command -v wl-paste >/dev/null 2>&1; then
+    CLIP=$(wl-paste)
+elif command -v xclip >/dev/null 2>&1; then
+    CLIP=$(xclip -selection clipboard -o)
+else
+    echo "❌ No clipboard tool found (need wl-paste or xclip)"
+    exit 1
+fi
+
+# If clipboard is empty, ignore
+if [[ -z "$CLIP" ]]; then
+    echo "📭 Clipboard is empty — nothing saved."
+    exit 0
+fi
+
+FILENAME="clip-$(date '+%Y-%m-%d_%H-%M-%S').txt"
+FILEPATH="$OUTDIR/$FILENAME"
+
+echo "$CLIP" > "$FILEPATH"
+
+echo "📎 Clipboard saved to:"
+echo "   $FILEPATH"
+

util/urld

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+urldecode_single_printf () {
+  local string=$1
+
+  string=${string//+/ }
+
+  printf '%b\n' "${string//%/\\x}"
+}
+
+urldecode_single_printf "$1"

util/voicenote

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# Requires: arecord (ALSA utils)
+
+OUTDIR="$HOME/Documents/voice-notes"
+mkdir -p "$OUTDIR"
+
+FILENAME="note-$(date '+%Y-%m-%d_%H-%M-%S').wav"
+FILEPATH="$OUTDIR/$FILENAME"
+
+echo "🎤 Recording... (Ctrl+C to stop)"
+echo "Saving to: $FILEPATH"
+echo
+
+# Start recording: 16-bit PCM, 44.1 kHz, mono
+arecord -f cd -t wav -r 44100 -c 1 "$FILEPATH"
+

util/watchdir

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# Directory change notifier
+# Requires: inotify-tools (inotifywait) and notify-send (libnotify)
+
+# If the user supplied a directory, use it. Otherwise default to ~/Downloads.
+DIR="${1:-$HOME/Downloads}"
+
+# Resolve to an absolute path
+DIR="$(realpath "$DIR" 2>/dev/null)"
+
+# Validate directory exists
+if [[ ! -d "$DIR" ]]; then
+    echo "❌ Error: '$DIR' is not a valid directory."
+    echo "Usage: $0 /path/to/directory"
+    exit 1
+fi
+
+# Check dependency
+if ! command -v inotifywait >/dev/null 2>&1; then
+    echo "❌ Error: inotifywait (from inotify-tools) is required."
+    exit 1
+fi
+
+echo "👀 Watching directory: $DIR"
+echo "Press Ctrl+C to stop."
+echo
+
+# Watch for changes: created, deleted, modified
+inotifywait -m -e create -e delete -e modify "$DIR" --format '%e %f' |
+while read -r event file; do
+    notify-send "📂 Directory Change" "$event: $file"
+    echo "$(date '+%F %T')  $event  $file"
+done
+