Rehber Journalctl logları export etme

sudo journalctl > /home/$USER/journalctl.log

sudo journalctl -u nginx > /home/$USER/nginx.log

sudo journalctl --since "2026-01-10 00:00:00" --until "2026-01-11 12:00:00" > /home/$USER/logs.log

sudo journalctl -b > /home/$USER/boot.log

sudo journalctl -p err > /home/$USER/errors.log

sudo journalctl -o json-pretty > /home/$USER/journalctl.json

sudo journalctl -f > /home/$USER/live.log

journalctl --user > /home/$USER/user.log

sudo journalctl -k > /home/$USER/kernel.log

sudo journalctl -k --since today > /home/$USER/kernel_today.log

sudo journalctl _PID=1234 > /home/$USER/pid_1234.log

sudo journalctl _EXE=/usr/bin/nginx > /home/$USER/nginx_exe.log

sudo journalctl _UID=1000 > /home/$USER/user_1000.log

sudo journalctl _COMM=sshd > /home/$USER/ssh.log

sudo journalctl -p warning..crit > /home/$USER/warn_crit.log

sudo journalctl -t NetworkManager > /home/$USER/nm.log

sudo journalctl -o short-iso > /home/$USER/short.log

sudo journalctl -o verbose > /home/$USER/verbose.log

sudo journalctl -r > /home/$USER/reverse.log

sudo journalctl --directory=/var/log/journal > /home/$USER/full.log

sudo journalctl | gzip > /home/$USER/journal.log.gz

sudo journalctl -p debug > /home/$USER/debug.log

sudo journalctl | grep -i "failed" > /home/$USER/failed_attempts.log

sudo journalctl -n 1000 > /home/$USER/last_1000.log

sudo journalctl -o json | jq ' { "_SOURCE_REALTIME_TIMESTAMP", "MESSAGE", "_SYSTEMD_UNIT" }' > /home/$USER/minimal.json