From: Frank Terbeck <ft@bewatermyfriend.org>
To: zsh-users@sunsite.dk
Subject: Re: [[ -f file* ]]
Date: Mon, 18 May 2009 13:40:40 +0200 [thread overview]
Message-ID: <20090518114040.GN15982@fsst.voodoo.lan> (raw)
In-Reply-To: <17393e3e0905180236v424b14d5ua9d364501662c75a@mail.gmail.com>
Matt Wozniski <godlygeek@gmail.com>:
> On Mon, May 18, 2009 at 5:14 AM, Atom Smasher wrote:
> > if i want to test for the presence of one or more files matching a certain
> > pattern, it seems non-trivial to do it with the normal "test" or conditional
> > expressions.
> ...
> > is there a better way?
>
> Well, off the top of my head, I can think of
>
> [ -n "$(print -- test*(N))" ]
>
> but even that seems inelegant; I'm sure someone can chime in with
> something better.
How about this:
[snip]
set -- test*(N)
(( $# > 0 ))
[snap]
Regards, Frank
--
In protocol design, perfection has been reached not when there is
nothing left to add, but when there is nothing left to take away.
-- RFC 1925
prev parent reply other threads:[~2009-05-18 11:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-18 9:14 Atom Smasher
2009-05-18 9:36 ` Matt Wozniski
2009-05-18 9:55 ` Peter Stephenson
2009-05-18 11:35 ` Atom Smasher
2009-05-18 11:40 ` Frank Terbeck [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090518114040.GN15982@fsst.voodoo.lan \
--to=ft@bewatermyfriend.org \
--cc=zsh-users@sunsite.dk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).