Bash allows you to work with custom file descriptors beyond the standard 0 (stdin), 1 (stdout), and 2 (stderr). You can also ...

Dive into the world of Linux shell scripting with this ... Each chapter builds on the last, taking you from shell basics to writing practical scripts that solve real-world problems.

Imagine that you want to output multiple lines of text in Bash, or any shell script. Maybe it’s for a help string for a particularly convoluted shell script you’re writing. You could have a ...

One of the most powerful features of Unix and Linux is ... is that this shell understands multiple data types. In particular, it can deal with hash maps, sets, and lists. Basic items include ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS ...

A new campaign employing ClickFix attacks has been spotted targeting both Windows and Linux systems using instructions that ...

Course addresses management of the Linux file system and utilities; file editing; file permissions; pipes, redirection, and filters; text handling utilities; mail facility; BASH shell, variables, and ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS shell scripts, researchers say.