How To Monitor Ubuntu Server
tail -f /var/log/apache2/error.log tail -f /var/log/apache2/access.log tail -f /var/log/apache2/other_vhosts_access.log tail -f /var/log/auth.log tail -f /var/log/daemon.log tail -f /var/log/fail2ban.log tail -f /var/log/mail.log tail -f /var/log/main.warn tail -f /var/log/mysql.log tail -f /var/log/mysql.err tail -f /var/log/syslog tail -f /var/log/user.log sudo tail -f /var/log/Bastille/action-log sudo tail -f /var/log/Bastille/error-log