Ubuntu Log files checken

Wichtige Logfiles

Allgemeines

• /var/log/syslog

Autentifizierung

• /var/log/auth

Beispiele

ssh login live

• tail -f /var/log/auth.log | grep sshd

sudo live

• tail -f /var/log/auth.log | grep sudo

failed logins

• grep -i login /var/log/auth.log | grep -i failed

samba zugriffe live

• tail -f /var/log/auth.log | grep smbd

dhcpd live

• tail -f /var/log/syslog.log | grep dhcpd

ldap server live

• tail -f /var/log/syslog.log | grep slapd

name server live

• tail -f /var/log/syslog.log | grep named