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Re: [Help-bash] Preferred method wrapping mkdir
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From: |
Greg Wooledge |
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Subject: |
Re: [Help-bash] Preferred method wrapping mkdir |
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Date: |
Fri, 20 Nov 2015 11:16:15 -0500 |
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User-agent: |
Mutt/1.4.2.3i |
> > mkdir() { command mkdir "$@" && cd "${@:(-1)}"; }
> >
> > This allows you to do, for example, "mkdir -p /some/long/path" and
> > have it work as expected (ending with cd /some/long/path).
>
> Why not just:
> mkdir(){ command mkdir "$1" && cd "$1"; }
Because then you can't do "mkdir -p /some/long/path". Or possibly other
mkdir options that I can't think of off hand.
> or even better:
> mkdir()
> {
> if [ -n "$2" -o -z "$1" ]; then
I think you mean if (($# != 1))