Originally Posted by learnlinuxvn
Write commands to perform system backups on daily backup.X file in
12:00 the files have been changed from the previous day in a personal folder . In
where X is the backup date .
You've made three posts...ALL of which are you asking for a handout. Sorry, you need to read the LQ Rules and the "Question Guidelines" link in my posting signature. If you want someone to do your work for you, then PAY US
..post this in the LQ Job marketplace along with how much you'll pay.
Otherwise, YOU, PERSONALLY
will have to actually do your own work. We will be happy to help you if you're stuck, but asking for handouts (multiple times), won't get you anything.