Interesting Links [0x03]

“Because it’s all about the Bash, ‘bout the Bash (shell) …” Today we’re going to talk about all things Bash:

• Bash keystrokes (readline-specific)
• Bash command prompt customisations
• Things to set in your bash script to reduce unintended errors
• More things to set to stop you shooting yourself in the foot
• Bash Event Designators
  All about the (!bang) operators to repeat N-th commands that you’re afraid to ask.
• What all the various braces and brackets mean
• All the shortcut keystrokes in a single page
• Shortcut keystrokes specific to searching command history
• Bash FAQ
  All your questions, answered.
• Bash shellcheck
  Interesting project that lints your bash code. If you’re too lazy to build the software, go check out the web version!