pushd/podp (was Re: Archiving content of a directory on a DVD-R.)
- Date: Thu, 8 Nov 2018 09:46:34 +0000
- From: Jonathan Dowland <jmtd@xxxxxxxxxx>
- Subject: pushd/podp (was Re: Archiving content of a directory on a DVD-R.)
On Wed, Nov 07, 2018 at 01:52:13PM -0800, peter@xxxxxxxxxxx wrote:
push/popd are helpful when a tree structured file system is present.
Are they in POSIX? Best avoided?
They are not POSIX, I don't think they are covered by any subsequent
standard either (great opportunity for anyone who wants to contribute to
a future standard I guess!). Originally from csh, they are present in
bash and zsh too, at least; but not dash (by design) and likely not
⣾⠁⢠⠒⠀⣿⡁ Jonathan Dowland
⠈⠳⣄⠀⠀⠀⠀ Please do not CC me, I am subscribed to the list.