Schedule a launchd job on Mac OS X

In summary, the macOS launchd facility appears to be a replacement for the standard Unix cron/crontab facility. I believe you can enable crontab ...

launchd does a lot more than cron. In addition to running programs at certain times, it can also run them based on other triggers.

Prefer launchd. For non-graphical scripts, launchd is Apple's preferred approach. cron is available but no longer recommended by Apple.

This will be a short guide on how to use launchd in a simple form to replace a crontab job. In my case I am automating the backup of my Plex server.

Timed Jobs Using cron​​ Note: Although it is still supported, cron is not a recommended solution. It has been deprecated in favor of launchd .

iirc cron won't catch up for a launched job if your mac is sleeping, but launchd does have that feature where it will catch up upon wake.

Although launchd is the preferred method in macOS, the cron method still works in macOS as well. cron is a Linux utility that schedules a ...

What is the benefit of this compared to a cron-job? There's a good overview of launchd vs cron here. Basically it is just more powerful/ ...

The preferred way to add a timed job is to use launchd. Although it is still supported, cron is not a recommended solution. It has been deprecated in favor of ...

Launchd 會給你更多控制權：你可以排程Mac 開機、關機，可能還有休眠時間。不過，我已經超久沒用Mac 了。