Automating File Cleanup With Scripts

What it does

The user leverages the chat agent to generate a bash script that identifies and moves XML files lacking specific text. After generating the code, they spot-check the results to ensure accuracy before executing the deletion process.

Example output

#!/bin/bash

# =============================================================================
# Script: quarantine_inactive_xml.sh
# Description: Scans /home/user/projects/data/xml_dump for XML files that do NOT
#              contain the string "status=active" and moves them to a quarantine
#              directory. Includes safety checks to prevent accidental deletion
#              of non-XML files.
# =============================================================================

# Exit on error, undefined variables, or pipe failures
set -euo pipefail

# Define source and destination directories
SOURCE_DIR="/home/user/projects/data/xml_dump"
QUARANTINE_DIR="/tmp/quarantine_xml"

# Safety check: Ensure the source directory exists
if [ ! -d "$SOURCE_DIR" ]; then
    echo "Error: Source directory '$SOURCE_DIR' does not exist." >&2
    exit 1
fi

# Create the quarantine directory if it doesn't already exist
# Using mkdir -p to avoid errors if it already exists, and to create parent dirs if needed
if [ ! -d "$QUARANTINE_DIR" ]; then
    echo "Creating quarantine directory: $QUARANTINE_DIR" >&2
    mkdir -p "$QUARANTINE_DIR" || {
        echo "Error: Failed to create quarantine directory '$QUARANTINE_DIR'." >&2
        exit 1
    }
fi

# Verify the source directory is not empty (optional but good practice)
if [ -z "$(ls -A "$SOURCE_DIR" 2>/dev/null)" ]; then
    echo "Warning: Source directory '$SOURCE_DIR' is empty. Nothing to process." >&2
    exit 0
fi
[... truncated, full run would continue]

## Example prompt

Generate a bash script that scans [directory path] for all XML files.
The script should identify files that do NOT contain the specific text string: [target string].
Move these identified files to [destination directory] instead of deleting them immediately.
Include comments explaining each step and add safety checks to prevent accidental deletion of other file types.

## How to build it

Open your chat agent (ChatGPT, Claude, or Copilot) and paste the example prompt. Adjust the inputs in the curly braces and run.