systemctl-list-timers

List active timers

$ systemctl list-timers

$ systemctl list-timers -a

$ systemctl list-timers [pattern]

$ systemctl list-timers --state [active|inactive|failed]

systemctl list-timers [OPTIONS] [PATTERN...]

systemctl list-timers displays timer units currently active in memory. The output shows next activation time, time until activation, last trigger time, time since last trigger, the timer unit, and the unit it activates.
Timer units are systemd's replacement for cron, providing scheduled activation of services with more flexibility and better logging integration.

-a, --all

Include inactive timers

Filter by state

Suppress header and footer

Disable pager

NEXT - Next scheduled activation
LEFT - Time until next activation
LAST - Previous trigger time
PASSED - Time since last trigger
UNIT - Timer unit name
ACTIVATES - Unit triggered by this timer

Times are relative to the current time. Transient timers created with `systemd-run` also appear here. Some system timers run very infrequently (weekly, monthly).

The list-timers subcommand provides an overview of scheduled tasks, replacing traditional `crontab -l` listings with richer information about timing and triggered services.

systemctl(1), systemd.timer(5), crontab(1)