On Thu, Feb 26, 2015 at 2:40 AM, Milo H. Fields <[email protected]>
wrote:
> Greetings,
>
> I noticed that the 'bang-hash' behavior seems to have changed somewhere
> between bash version 4.1.17 and 4.3.33.
>
>
>
> e.g. for the script 'jnk' containing:
>
> echo "plain: !#"
>
> echo " parens: ${!#}"
>
>
>
> bash 4.3.33 (and others)
>
> $ sh jnk arg1 arg2
>
> plain: !#
>
> parents:
>
>
>
> bash 4.1.17:
>
> $ sh jnk arg1 arg2
>
> plain: !#
>
> parents: arg2
>
>
>
> Is this a bug?
>
>
>
>
>
what if you use "bash" instead of "sh"?
maybe your sh is not really bash and in any case you should use bash if you
rely on bash features.
