Top 6 Best Bash

Learning the bash Shell: Unix Shell Programming (In a Nutshell (O'Reilly))

Bash Pocket Reference: Help for Power Users and Sys Admins

Mastering Linux Shell Scripting,: A practical guide to Linux command-line, Bash scripting, and Shell programming, 2nd Edition

Cybersecurity Ops with bash: Attack, Defend, and Analyze from the Command Line

bash Cookbook: Solutions and Examples for bash Users

BASH: Love, Madness, and Murder

Command Line Kung Fu: Bash Scripting Tricks, Linux Shell Programming Tips, and Bash One-liners

Shell Scripting: How to Automate Command Line Tasks Using Bash Scripting and Shell Programming

Bash in easy steps

Light Up [Explicit]