~dricottone/my-utils

ref: ef6d4cd1b378cc0ebbcb6e1460b3909f0cdd71b6 my-utils/core/test/whichhead.bats -rw-r--r-- 9.6 KiB
Help and usage messages

Specify that the help option causes the program to exit immediately.

Standardize order of options then positional arguments.
Rewrote tests with bats

As evidenced by the 11 prior commits, proper testing has revealed a
large number of gaps and inconsistencies in these scripts. bats is a
very capable replacement for the old test suite.