Is there an editor for shell scripts? Or is there an online parser or something similar to that?
2 Answers
Editor: VI ;-) Seriously, any simply text editor will do. You may want to choose one with some kind of decent syntax highlighting though (again, VI, emacs, etc.)
Parser: If you look for a way to validate your scripts without actually executing them, look into the -n / noexec option.
Comments
Any text editor can help in editing shell scripts, U usually use VIM or GEDIT to edit shell scripts. And in a usability perspective, I felt gedit more friendly.
-n / noexec option. can be used to validate shell scripts.
Also adding -v option to the shebang ie: #!/bin/sh -v will help you debug the script easily.