With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re ...

Referenzen: https://bugzilla.redhat.com/show_bug.cgi?id=2414940 https://bugzilla.redhat.com/show_bug.cgi?id=2416523 ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

Logging in as the root user should never be done on Linux. Using the root account could lead to disaster. Sudo is the preferred method of gaining elevated privileges. When I first started using Linux ...

A Ukrainian Su-27 fighter jet targeted a Russian battalion command post in a high-precision strike in the Donetsk region, a video appears to show. The strike by the Ukrainian Air Force destroyed the ...

I've been using Linux for a very long time, and from day 1, the terminal window and command-line interface (CLI) have been an integral part of my work. At the same time, I've learned that it's OK to ...

Berryman has made several documentaries about influential women, including Princess Margaret (“Princess Margaret: The Rebel Royal”) and Coco Chanel (“Coco Chanel: Unbuttoned”). The director spoke to ...

In this lesson we just take a look at basic security audits. First we review several commands we have learned from the security perspective and then get introduced to some other new commands.

BSD and Linux use different kernels and package managers. BSD is closer to a pure Unix experience. The FreeBSD installer is no-frills and terminal-based, and there are post-installation steps if you ...