systemctl cat apt-daily.timer

systemctl cat apt-daily.timer
# /lib/systemd/system/apt-daily.timer
[Unit]
Description=Daily apt download activities

[Timer]
OnCalendar=*-*-* 6,18:00
RandomizedDelaySec=12h
Persistent=true 

[Install]
WantedBy=timers.target

See also

• Timer (systemd), systemctl list-timers, systemctl cat apt-daily.timer, /lib/systemd/system/, .timer
• systemctl, systemctl daemon-reload, systemctl cat apt-daily.timer