Shell Cheat Sheet

Commonly used Shell scripts and guidelines for DevOps beginner.

Most of the scripts depend on Shell builtin commands, while don't have to install third-party packages.

(A part of them require Bash 4+)

Usage

Clone this repository to server, and read the script to take effect.

git clone git@github.com:yipwinghong/shell-cheat-sheet.git

source shell-cheat-sheet/devops-cmd-alias.sh
source shell-cheat-sheet/enhanced-functions.sh

get_functions
# assert_equals
# bkr
# contains
# cycle
# ends_with
# lower
# lstrip
# progress_bar
# random_array_element
# range
# ...

Reference

• Linux Command Line and Shell Scripting Bible

• Style guides for Google-originated open-source projects

• pure-bash-bible: 📖 A collection of pure bash alternatives to external processes.

• pure-sh-bible: 📖 A collection of pure POSIX sh alternatives to external processes.