flush_logs

#!/usr/bin/env bash
echo "Disk usage before cleanup"
journalctl --disk-usage

# All currently active journal files will be marked as archived
sudo journalctl --rotate

# Delete journal logs older than 2 days
sudo journalctl --vacuum-time=2days

#Delete log files until the disk space taken falls below the specified size
sudo journalctl --vacuum-size=200M

#Delete old logs and limit file number to 3
sudo journalctl --vacuum-files=3

echo "Disk usage after cleanup"
journalctl --disk-usage