Shell scripts enable every level of system administration and user interaction on Unix and Linux systems. Several system administration tasks can be automated with shell scripts. Disaster recovery ...

Editor's Note: Adam Bertram originally wrote this article and Brien Posey has expanded it. Transferring files via FTP is one of those tasks every sysadmin has done at least once in their career. FTP ...

A simple four-line script unexpectedly returned a host of errors for Brien. The issue turned out to be deceptively simple. While writing my previous column, I ran into a really odd problem: I suddenly ...