I spend more time today than ever before interacting with terminal windows, which is something I don’t think Past Me would have believed in the early ’90s. Back then, poor MS-DOS was the staid ...

In the latest chapter on leaky CUPS, a security researcher and his band of bug-hunting agents have found two flaws that can be chained to allow an unauthenticated attacker to remotely execute code and ...

a2ps-4.15.7: GNU a2ps converts almost anything to a PostScript file, ready for printing. It accomplishes this by being able to delegate files to external handlers, such as Groff and Gzip. It handles ...

Getting started on the Linux command line might seem overwhelming at first, but the many commands you need to use will fall into place more quickly than you might imagine. If you are just getting ...

grep (Global Regular Expression Print) is a command-line utility that searches for patterns in files and prints the matching lines. It is a powerful tool for text processing and is widely used in Unix ...

The command line grep tool is incredibly powerful and useful for searching for matches in files, sorting text and data, finding strings in large files, and so much more. One common situation many ...

picolua is a proof-of-concept Lua programming environment for the Pi Pico. As well as the Lua run-time, it includes a rudimentary shell that accepts Linux-like commands, a full-screen editor, and ...

BOtB is a container analysis and exploitation tool designed to be used by pentesters and engineers while also being CI/CD friendly with common CI/CD technologies. BOtB can be compiled into a binary ...

Since the early days of Unix, the shell has been part of the user's interface with the operating system. The first Unix shell (the Thompson shell) had very limited features, mainly I/O redirection and ...