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servers/hephaestus/ark/usr/local/bin/cleanup.sh

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+#!/bin/bash
+
+# System Cleanup Script
+# Run this script via cron to maintain system cleanliness
+
+# Set variables
+LOG_FILE="/var/log/system-cleanup.log"
+DATE=$(date '+%Y-%m-%d %H:%M:%S')
+
+# Function to log messages to both console and file
+log_message() {
+    echo "[$DATE] $1" | tee -a "$LOG_FILE"
+}
+
+log_message "Starting system cleanup..."
+
+# Docker System Cleanup
+log_message "Cleaning up Docker system..."
+docker system prune -a -f --volumes | while read -r line; do
+    log_message "Docker: $line"
+done
+
+# Clean up old Docker images not used in last 30 days
+log_message "Removing unused Docker images older than 30 days..."
+docker image prune -a -f --filter "until=720h" | while read -r line; do
+    log_message "Docker images: $line"
+done
+
+# System Package Cleanup
+log_message "Cleaning up apt packages..."
+apt-get autoremove -y | while read -r line; do
+    log_message "APT autoremove: $line"
+done
+
+apt-get autoclean -y | while read -r line; do
+    log_message "APT autoclean: $line"
+done
+
+# Clean up old logs (keep last 7 days)
+log_message "Cleaning up old system logs..."
+find /var/log -name "*.log" -type f -mtime +7 -delete 2>/dev/null
+find /var/log -name "*.log.*" -type f -mtime +7 -delete 2>/dev/null
+
+# Clean up journal logs (keep last 7 days)
+log_message "Cleaning up journal logs..."
+journalctl --vacuum-time=7d | while read -r line; do
+    log_message "Journal cleanup: $line"
+done
+
+# Clean up temporary files
+log_message "Cleaning up temporary files..."
+find /tmp -type f -atime +7 -delete 2>/dev/null
+find /var/tmp -type f -atime +7 -delete 2>/dev/null
+
+# Show disk usage after cleanup
+log_message "Disk usage after cleanup:"
+df -h | while read -r line; do
+    log_message "Disk: $line"
+done
+
+log_message "System cleanup completed."
+