[LAU] [OT] Bash (shell) security issues

[Ralf Mardorf]

If somebody wants to use dash instead of bash for scripts that use
#!/usr/bin/sh, IOW the link /bin/sh, there's a script that checks for
bashisms.

"checkbashisms: check whether a /bin/sh script contains any common
bash-specific contructs" - https://packages.debian.org/wheezy/devscripts

https://aur.archlinux.org/packages/checkbashisms/

It's debatable if the script does a good job.