One-liners
De Wiki Técnico Rioja. Administra tus sistemas.
Apache
Postfix ( envios )
Mysql
Autenticaciones
Ver intentos de login a tu servidor via SSH:
journalctl --since "24 hour ago" | grep -i "Failed password for invalid user" | awk '{print $13}' | sort -n | uniq
o
journalctl --since "24 hour ago" | grep -i "Failed password for root " | awk '{print $11}' | sort -n | uniq
