theHarvester is one of the most easily accessible tools for this. With the right commands, it gathers data from search engines and public repositories. It even accesses security APIs, revealing hosts, ...

Then I discovered ttyd, with which I was able to turn my Linux shell into a live, shareable session in less than 30 seconds.

Linux man pages are packed with helpful info, but they can be overwhelming. Here's how to make them easy to read and use.

Boost your Mac workflow with simple, time saving commands that open files faster, clean your desktop, manage apps, test ...