Hello to everyone.
At the risk of RTFM.
I've been reading the man page of which(1), where in the
recommendations section for alias (on sh) they have this code :
=================================
which ()
{
(alias; declare -f) | /usr/bin/which --tty-only
--read-alias --rea
d-functions --show-tilde --show-dot $@
}
export -f which
=================================
I can't quite understand the purpose of this "(alias; declare -f)" expression.
On my machine this code seems to do nothing.
Could someone please clarify things.
Thank you.
--
Cheers,
Maxim Vexler (hq4ever).
Do u GNU ?
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