Talk:Getopts

Shell? One or more?
Regarding "built-in Unix shell command", etc: is there only a single shell? Does this article presume a particular shell, like Bash? In any case, I think it should be clearer. (getopts is included on page http://linux.die.net/man/1/bash.) --Mortense (talk) 12:49, 14 April 2013 (UTC)