Advice for everyday Unix systems administration and some clever ways to approach more challenging problems.
Email spoofing is acknowledged by experts as a very credible threat.
The annual World Backup Day, which is March 31, is a good reminder to review your backup policies and practices.
Open source code makes a lot of difference when it comes to how you can tailor an OS, adjust it to meet your needs, and fit it to the required tasks – whether large or huge.
Red Hat executive Francis Chow outlines the company's strategy for using Red Hat Linux for flexible manufacturing.
When we run into a serious problem that threatens our ability to get our work done, it just might be time to rethink what "backing up" should involve.
Linux just turned 28, and in that time, it has moved from being an interesting project to what is in many ways the most significant operating system, spawning hundreds of distributions and taking over the field of supercomputing.
IBM's acquisition of Red Hat is a big deal – a $34 billion big deal – and many Linux professionals are wondering how it's going to change Red Hat's role in the Linux world. Here are some thoughts.
Debugging on multi-process systems just got significantly easier with the release of Live Recorder 5.0 from Undo.
If you're gearing up to be a cybersecurity pro, you must have Linux skills. Linux Basics for Hackers will quickly get you up to speed.
New Year's resolutions for Linux admins and users
To remain relevant — and employed — not only do you have to keep your skills up to date, but you might have to embrace the IoT explosion.
Christmas songs with lyrics slightly altered to celebrate the OS we love
Stopping ransomware from accessing your files by using whitelisting.
Precautions to ponder during this special month -- with some help from the FBI
What do sysadmins wish for as their special day approaches?
Linux reaches the age of 25 with more than ten times that number of distributions to date. Can any of us wrap our brains around where it has gone and what it has become?
Attributes of jobs that are worth loving
Your mom's lessons may well be behind the things you do today to manage your servers