This course offers a solid foundation in Bash shell scripting, covering Linux command-line essentials. Through hands-on labs and real-world challenges, you'll master file management, text processing, ...

There are three facts we can use to our advantage: The option variable ("optvar") stores the option name currently being ...

Once you’ve gained a solid understanding of Linux and mastered the various commands available, your next big win comes in the form of shell functions. Code wrapped in a function can be reused by your ...

China-linked APT24 hackers have been using a previously undocumented malware called BadAudio in a three-year espionage campaign that recently switched to more sophisticated attack methods.

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

In this course, you will practice the most commonly used Linux commands in LabEx online linux playground. It can help Linux beginners quickly learn common Linux terminal commands and the basic ...