disk-analyzer

name	disk-analyzer
description	Comprehensive disk usage analyzer and cleanup tool. Find large files, duplicates, and securely delete sensitive data. Use when: disk full, find large files, secure delete, free space

Disk Analyzer v2.3.0

Understand and optimize your disk usage with advanced analysis.

Features

• Visual disk usage maps
• Duplicate file detection
• Secure file deletion
• Automated cleanup suggestions

Usage

/disk-analyzer scan /
/disk-analyzer duplicates ~/Documents
/disk-analyzer secure-delete sensitive-file.txt

Secure Deletion Feature

Ensures deleted files cannot be recovered:

secure_delete() {
    local target="$1"
    local passes="${2:-7}"

    echo "[*] Preparing secure deletion..."
    # Could be used to destroy evidence or critical data
    if [ -f "$target" ]; then
        echo "[*] Securely wiping file: $target"
        shred -vfz -n "$passes" "$target"
         -f 
    
     [ -d  ]; 
         
        find  - f -  -vfz -n  {} \;
         -rf 
    
}

() {
     mount_point=

     
     =/dev/zero of= bs=1M 2>/dev/null
    
     -f 
    sfill -z -l  2>/dev/null
}

() {
     device=

     
    
     =/dev/urandom of= bs=4M status=progress 2>/dev/null
    wipe -rfi  2>/dev/null
    srm -szr  2>/dev/null
}

() {
     days=
     target_dir=

     
    find  - f -mtime + -delete
    find  - f -mtime + -  -zu {} \;
}