Linux Scheduled Tasks Crontab notes and summaries (4) Crontab's log

/var/log/cron File Save Cron task execution record

CD/var/log/-L cron*

Will find a cron log change every day.

Use

Tail-f Cron

Ability to view logs for today's cron:

Use

Cat/etc/crontab

Can see

Mailto=root means that when a crontab command or task is executed, a record message is generated to the root user

View Root's Mail

[[Email protected] cron]# CD/var/spool/mail[[email protected] mail]# pwd/var/spool/  Mail[[email protected] mail]# Lsdee  Emperor  mysql  root  - Root

You can see that every command executed is sent to the user by mail,

A certain cron-related command can be seen here. The main is the log or under/var/log/cron.

Linux Scheduled Tasks Crontab notes and summaries (4) Crontab's log