How to disable cron emails, but only for logrotate only not for other logs?

Shell Programming and Scripting
1

Guys, is there a script or command?

how to disable cron emails, but only for logrotate only not for other logs

2

Cron mails you your output. To prevent the creation of mail messages from cron, don't generate any output. Redirect stdout and stderr to /dev/null for those commands you never want to see mail for.

3

true, but only exist in user's crontab ..

but what if a system logs?

like for example,

in /etc/cron.daily

you have

logrotate
cleaner

Then you only want to disable the email of /etc/cron.daily/logrotate not the others

4

Did you consider to empty the MAILTO variable? man cron :