The size of /var/mail/root has been increasing as i am using lot of cron jobs and may cause memory shortage. Is it wise to delete that file? How to manage this problem?
I would recommend emptying the file instead of completely deleting it just to prevent any issues that might be caused by the file being missing.
cat /dev/null > /var/mail/root
You can disable cron emails complet...
I am new to this concept and i am using ubuntu14.04 lts O.S. I created a bash script which would take backup of mysql db, and also created a cronjob for a desired time. The thing is the backup is going on only for php...