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Linux systems provide many ways to view user activity, including when they login, how long they stay logged in, and what commands they run.
Developing bash scripts lets you do a lot of work with little or no effort. This bash command cheat sheet will help you get started.
eBPF is a foundational Linux networking technology used for routing, monitoring and security, and soon it will be coming to Microsoft Windows, too.
September is designated National Insider Threat Awareness Month, according to a group of federal agencies and tech industry organizations.
The top command is one of the most useful commands for getting a quick glimpse into how your Unix server is performing.
Red Hat Enterprise Linux AI is aimed at making it easier and cheaper for enterprises to deploy generative AI technologies with open-source tools sets and models.
The diff, comm, cmp, and colordiff commands are among the many ways to compare text files on a Linux system.
The awk, cut, grep, expr, sed and xargs commands provide many useful options for manipulating text.
After 30 years managing Linux servers, I've found these practices helped me stay focused and effective.
There are a number of spelling assistants you can use on Linux systems, including aspell, enchant-2, look, and grep. Some commands will need to be installed on your system.