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 ...

SAN FRANCISCO, CA--(Marketwired - May 12, 2016) - The Linux Foundation, the nonprofit advancing professional open source management for mass collaboration, today announced the availability of its new ...

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 ...

Begin your Linux training with the 2023 Complete Linux Programming Certification Bundle — now on sale for $30. If you’re working toward a career in IT, a solid foundation with Linux could help you get ...

A few articles ago, I started a Sysadmin 101 series to pass down some fundamental knowledge about systems administration that the current generation of junior sysadmins, DevOps engineers or "full ...

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 ...

So after finishing up the only MS cert I need (MCITP:SA, not much point in going past that, it'd be paper-only), I want to start working towards a Linux cert. Linux+ seems like a good choice, plus it ...

A sysadmin has developed 48 characters of code that he claims can crash most popular Linux distributions. Andrew Ayer, a Linux administrator and founder of SSLMate, explains his code works by crashing ...

I've written about and trained folks on various DevOps tools through the years, and although they're awesome, it's obvious that most of them are designed from the mind of a developer. There's nothing ...

The Linux Foundation today posted their first ever Linux Jobs Report, created in conjunction with tech job site Dice.com. The report examines the current demand for Linux talent, and identifies a few ...