Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

IT white papers, webcasts, case studies, and much more - all free to registered TechRepublic members. Keeping all the various moving parts of a business running smoothly and on time requires a ...

Learn what drop-in (.d) directories are in Linux and how they help manage configuration files safely. Keep main config files ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

This is a repository of python jupyter notebooks with somewhat-useful examples of calculations (or illustrations of calculations) that you might enjoy if you're interested in physics, cosmology, ...