There's been a small but significant change in how Linux systems work with respect to runtime data.
Linux offers several commands that allow you to send email from the command line. Here's look at some that offer interesting options.
Whether you're struggling with one elusive word or checking a report before you send it off to your boss, Linux can help with your spelling.
In case you haven't yet noticed, some incredibly fast solid-state disk technology is as available for Linux as it is for other operating systems.
Sometimes you see more than just the ordinary r, w, x and - designations when looking at file permissions on Linux. How can you get a clearer view of what the uncommon charactrers are trying to tell you and how do these permissions work?
Red Hat issued a security advisory on recently disclosed CVEs (common vulnerabilities and exposures) in Intel microprocessors.
Memory management on Linux systems is complicated. Seeing high usage doesn’t necessarily mean there’s a problem. There are other things you should also consider.
Red Hat announces the availability of Red Hat Enterprise Linux (RHEL) 8, with support for the Red Hat Container Toolkit, and the Universal Base Image.
The lsmod command can tell you which kernel modules are currently loaded on your system, along with some interesting details about their use.
Copies of files sometimes represent a big waste of disk space and can cause confusion if you want to make updates. Here are six commands to help you identify these files.
