Short version: the chapter and page numbers refer to the 4th edition, even though the exercises are taken from 3rd edition. Full version: this repository contains solutions to the exercises from the ...

Jason started his career as a Unix and Linux System Engineer in 1999. Since that time he has utilized his Linux skills at companies such as Xerox, UPS, Hewlett-Packard, and Amazon.com. Additionally, ...

Ever wondered why programming in Bash is so difficult? Bash employs the same constructs as traditional programming languages; however, under the hood, the logic is rather different. The Bourne-Again ...

Every time we publish a Linux hack that uses a shell script, someone will chime in about how awful it is to program shell scripts. While we like the ubiquity and efficiency, we can’t disagree that the ...

This article assumes that you are using bash and you have programming experience. Shell is limited in number of tokens, its power lies within the hands of the developer. Shell programs can be run with ...

For Linux users, the command line is a celebrated part of our entire experience. Unlike other popular operating systems, where the command line is a scary proposition for all but the most experienced ...