I have a script that finds a string in a file replaces it with a new string. $ sed -i 's/$old_string'/'$new_string'/g' $FILENAME Now I need the condition to be a regular expression that also check ...
I just found a huge list of emails under my user account in Centos /home/user/mail/new I opened some of them and noticed they were sent from a particular cron job. From address is email@example.com. ...