title: IDE / Emacs mode for Shell scripting in Bash/Sh, etc
body: <p>I use Emacs for shell scripts. I know I read somewhere there's some mode to make it easier (code completion, autocomplete, bracket matching, syntax highligting, check syntax) to write Shell scripts on Emacs but haven't been able to find it. In short, I would like to turn Emacs into a Bash IDE.</p>
  
  <p>Also, is there any other tool/IDE to make scripting easier on the GNU/Linux Shell?</p>