Clear a file using /dev/null admin 7 years ago Let’s clear the file contents $ cat /dev/null > file.txt Membuat Email alert spam di cpanelDateMay 21, 2018In relation toBash ScriptMembuat Email alert untuk spamming di postfixDateMay 21, 2018In relation toBash ScriptCron per detikDateOctober 18, 2017In relation toCentosBaca Juga : Umount target is busy - centos