20250521.1747780314

linux/scripts/bin/dirstat

@@ -0,0 +1,22 @@
+#!/usr/bin/env sh
+
+target_dir="$1"
+if [ ! -d "$target_dir" ]; then
+    echo "❌ Dir not found: $target_dir"
+    return 1
+fi
+
+total_lines=0
+echo "📁 Analyze dir: $target_dir"
+
+for f in "$target_dir"/*; do
+    [ -f "$f" ] || continue
+    lines=$(wc -l <"$f")
+    size=$(stat -c %s "$f")
+    mod=$(date -d @"$(stat -c %Y "$f")" +"%Y-%m-%d %H:%M:%S")
+    sha=$(shasum -a 256 "$f" | cut -d ' ' -f 1)
+    total_lines=$((total_lines + lines))
+    printf "%-30s %10s bytes  %5s lines  %s  SHA256: %s\n" "$(basename "$f")" "$size" "$lines" "$mod" "$sha"
+done
+
+echo "📊 Total lines of code in the dir: $total_lines"

linux/scripts/bin/ex

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+### ARCHIVE EXTRACTION
+# usage: ex <file>
+if [ -f "$1" ]; then
+    case $1 in
+    *.tar.bz2) tar xjf "$1" ;;
+    *.tar.gz) tar xzf "$1" ;;
+    *.bz2) bunzip2 "$1" ;;
+    *.rar) unrar x "$1" ;;
+    *.gz) gunzip "$1" ;;
+    *.tar) tar xf "$1" ;;
+    *.tbz2) tar xjf "$1" ;;
+    *.tgz) tar xzf "$1" ;;
+    *.zip) unzip "$1" ;;
+    *.Z) uncompress "$1" ;;
+    *.7z) 7z x "$1" ;;
+    *.deb) ar x "$1" ;;
+    *.tar.xz) tar xf "$1" ;;
+    *.tar.zst) unzstd "$1" ;;
+    *) echo "'$1' cannot be extracted via ex()" ;;
+    esac
+else
+    echo "'$1' is not a valid file"
+fi