Which command is used to view the list of timers in systemd?

The command to view the list of timers in systemd is indeed "systemctl list-timers." This command provides an overview of all the timers that are currently registered within the systemd environment. Each timer represents a scheduled task that can be set to trigger at specific intervals or times.

Using this command, you can see not just which timers are active and when they are due to execute, but also additional details such as the last time they ran and the next scheduled run time. It's an essential tool for managing services and ensuring that tasks are executed as expected.

The other choices do not correspond to valid commands for listing timers in systemd. They either attempt to call non-existent commands or use incorrect syntax, which means they would not provide the desired output. Thus, "systemctl list-timers" stands out as the correct choice for checking timer statuses and their schedules in a systemd-managed environment.