Try out shellcheck - there's an online checker at http://www.shellcheck.net/ http://www.shellcheck.net/, and if you like it, the source for it is on github at h

Try out shellcheck - there's an online checker at http://www.shellcheck.net/ http://www.shellcheck.net/, and if you like it, the source for it is on github at https://github.com/koalaman/shellcheck https://github.com/koalaman/shellcheck.