bash Idioms: Write Powerful, Flexible, Readable Shell Scripts (True PDF) 

English | 2022 | ISBN: ‎ 1492094757 | 170 pages | True PDF | 9.48 MB 

Shell scripts are everywhere, especially those written in bash-compatible syntax. But these scripts can be complex and obscure. Complexity is the enemy of security, but it's also the enemy of readability and understanding. With this practical book, you'll learn how to decipher old bash code and write new code that's as clear and readable as possible.