Sudo is one of the most powerful and dangerous tools in the Unix or Linux system administrator's toolbox. With it, an ordinary user can run commands just as if he or she were the superuser or any ...

The Linux job market is very hot right now, particularly for those with system administration skills. But how does one get started? The Linux Foundation has an interesting page about the evolution of ...

Installing and updating the OS, managing user accounts, and looking after security are just a few of the primary responsibilities of a Linux systems administrator. While I don’t imagine that I’ll ever ...

Few information technology professionals can appreciate the skill, knowledge and experience required to administer Linux servers and workstations. The lack of appreciation reflects less on Linux ...

I'm not exactly new to linux, but I've had a very long run where I haven't had much contact with it. My first was setting up smb to run a fileserver. I also learned either ipchains or iptables (can't ...

A new deal is available for 96% off the The Complete Linux System Administrator Bundle. This bundle contains 118 hours of training across 7 courses that teaches you how to become a Linux pro. Normally ...