From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-users@zsh.org
Subject: Re: executing commands in directories containing specific files
Date: Tue, 11 Feb 2014 21:13:09 -0800 [thread overview]
Message-ID: <140211211309.ZM24838@torch.brasslantern.com> (raw)
In-Reply-To: <CAMXWGTzazAWLG6y1Q_zKvxmUewgAq9Z9CdksQ-Tb7kxfP-RHUg@mail.gmail.com>
On Feb 11, 10:11pm, Leonardo Barbosa wrote:
}
} I'd like to find TeX files (find $HOME -type f -name '*.tex'). Let's say i
} have found files a.tex, b.tex, and c.tex. Now, i wanna remove a.aux, b.aux,
} c.aux. What's the best way of doing that?
I like using the (e) flag, but it's sometimes tricky to get right on the
first try because you have to be careful to match up the parens in the
reply=(...) assignment, the quotes around the expression, the outer set
of delimiters (I used [...] below) and the parens around the whole thing:
rm **/*.tex(.e['reply=(${REPLY:r}.aux)'])
But you can also use colon-modifiers as glob qualifiers, so if the .tex
never appears anywhere but at the end:
rm **/*.tex(.:s/.tex/.aux)
If you've already got the filenames, say, in an array:
texi=( $(find $HOME -type f -name '*.tex') )
Colon-modifiers work on every word in an array, so you can use the "^"
flag (rcexpandparam) like so:
rm ${^texi:r}.aux
Or you can just use one of the loops already suggested.
next prev parent reply other threads:[~2014-02-12 5:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-12 0:11 Leonardo Barbosa
2014-02-12 0:35 ` Jan Larres
2014-02-12 1:17 ` Philip Dexter
2014-02-12 2:17 ` Jan Larres
2014-02-12 1:53 ` Chris Johnson
2014-02-12 5:13 ` Bart Schaefer [this message]
2014-02-12 8:33 ` Michel
2014-02-12 9:44 ` Leonardo Barbosa
2014-02-12 18:33 ` Bart Schaefer
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