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"It is certainly a tool that every system administrator should be aware of and use to automate mundane routine tasks such as backups and taking applications offline." It's common to need an action ...

I have a perl script that handles rsync backups for me. It uses Config::Ini to parse a config file, then it uses rsync to synchronize directories from a remote server according to entries in the ...

For the admins who are new to Linux, I want to introduce you to the cron tool. What is cron? Simply stated, cron allows you to create scheduled jobs on a Linux system. Say, for instance, you have a ...

Over the years, several Linux commands have been deprecated, either because they are no longer relevant, have security problems, or have ceased to be maintained. You might still be able to use these ...

How to Know When You've Outgrown Cron Scheduling--and What to Do Next If you've spent any time around UNIX, you've no doubt learned to use and appreciate cron, the ...

Occasionally as seasoned Linux users, we run across simple things we never knew existed—and are amazed. Whether it's tab autocompletion, sudo !! for when you forgot to type sudo or even recursive file ...