One-liners
De Wiki Técnico Rioja. Administra tus sistemas.
Apache
Postfix
Intentos fallidos de login
journalctl --since "4 hour ago" | grep "SASL LOGIN authentication failed:" | awk '{print $7}'| cut -d [ -f2 | cut -d ] -f1 | sort -n | uniq -c | sort -n | awk '{print $2}'
Mysql
En plesk ver procesos corriendo
watch -n 0.5 'mysql -uadmin -p`cat /etc/psa/.psa.shadow` -e "show processlist;"'
Autenticaciones
Ver intentos de login a tu servidor vía 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
