scheduled command execution

Syntax reference

  *      *     *     *     *
minute  hour  day  month  day
					  (month)      (week)

Simulate a cron environment

Add the following to your crontab (temporarily):

* * * * * env > ~/cronenv

After it runs, do the following:

env - `cat ~/cronenv` <command-to-run>

This replaces your environment with the cron run environment and will highlight any missing envs (usually PATH!)

Useful resources

https://crontab.guru/