[hatsubai]

If you do any bash/sh programming, I highly recommend shellcheck: https://github.com/koalaman/shellcheck

[spudlyo]

Agreed, highly recommended. I dreaded writing shell scripts for the longest time because of the weird syntax and many gotchas. Having emacs flycheck my shell buffers with shellcheck gives me confidence that I'm not doing anything stupid.

[mdip]

I so wish this worked with zsh -- great tool, none-the-less.