Safe: sudo systemctl status fail2ban

Safe

sudo systemctl status fail2ban

linux · bash · Advanced

Reports whether the fail2ban service is active and shows its recent log lines. Checking that a protective service is still running is routine defensive maintenance.

Think you can spot these under time pressure?

Start Training

More Linux

ls -la /var/logIntermediate
sudo systemctl restart nginxIntermediate
sudo dmesg | tail -20Intermediate
df -hIntermediate
sudo apt updateIntermediate
sudo journalctl -u ssh --since "1 hour ago"Advanced