Where can I set environment variables that crontab will use?

Where can I set environment variables that crontab will use?

linux unix environment-variables crontab

unix

Crontab - Run in directory

unix directory relative-path crontab

unix

How does cron internally schedule jobs?

linux unix cron crontab scheduler

unix

How to skip the cron job in saturday and sunday in linux? [closed]

linux unix crontab

unix

Test run cron entry

linux unix cron crontab

unix

Why ssh fails from crontab but succedes when executed from a command line?

bash unix ssh crontab

unix

Why crontab uses OR when both day of month and day of week specified?

linux unix cron crontab

unix

How to redirect cron job output to stdout

linux unix cron crontab

unix

Crontab every 5 minutes [closed]

linux unix crontab

unix

Can't install CRON job [closed]

unix cron crontab cron-task

unix

Redirecting the output of a cron job

bash unix cron crontab

unix

Does cron expression in unix/linux allow specifying exact start and end dates

linux unix cron crontab

unix

What does -q, -f, -c symbols mean in cron command? [closed]

php linux unix cron crontab

unix

crontab is not running my script

macos unix crontab

unix

How to executing cron one minute after midnight every day?

unix cron crontab

unix