Date: Mon, 04 Jan 2010 20:13:57 +0100 From: =?ISO-8859-1?Q?D=E1rio?= "P." <fbsd.questions.list@gmail.com> To: Polytropon <freebsd@edvax.de> Cc: freebsd-questions@freebsd.org Subject: Re: Rename pictures in the command-line interface Message-ID: <1262632437.11494.18.camel@dasp-laptop> In-Reply-To: <20100104191610.5054255f.freebsd@edvax.de> References: <1262624558.9656.16.camel@dasp-laptop> <20100104191610.5054255f.freebsd@edvax.de>
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Seg, 2010-01-04 às 19:16 +0100, Polytropon escreveu:
> Keep in mind that the script follows the csh's sorting
> order to resolve *, which usually is lexicographical
> order.
The sorting order is not a big problem for me, at least for now. I'm
doing the renaming in one machine with GUI then I upload the pictures to
another machine. The only reason that I need this, is because sometimes
I delete one picture on the other machine and then I have to rename
everything again.
> So if you wish to do some file preparation, know that the
> powerful Midnight Commander can do this for you (select and
> PF6).
Anyway, I gonna look at it.
> Here's the script now. Put it in ~/bin (and add this directory
> to your $PATH) as "renumber" (or any name you like), give it +x
> permissions and "rehash" to make it available to the C shell.
> Then, use "renumber <prefix> <suffix>". It will process ALL
> files in the current directory (as I said: ugly as sin).
>
>
> #!/bin/csh
> if ( $1 == "" || $2 == "" ) then
> echo "Usage: renumber <base> <extension>"
> echo " Target form: <base>_nn[n].<extension>"
> echo " For 1 to 99 files: nn; for more than 99 files: nnn"
> exit 1
> endif
>
> set n = `ls -l | wc | awk '{print $1}'`
> set num = `expr $n - 1`
> echo "${num} files to handle."
>
> set base = $1
> set extn = $2
> set n = 0
> foreach f ( *.${extn} )
> set n = `expr $n + 1`
> if ( ${num} > 99 ) then
> if ( ${%n} == 1 ) then
> mv "${f}" "${base}_00${n}.${extn}"
> else if ( ${%n} == 2 ) then
> mv "${f}" "${base}_0${n}.${extn}"
> else
> mv "${f}" "${base}_${n}.${extn}"
> endif
> else
> if ( ${%n} == 1 ) then
> mv "${f}" "${base}_0${n}.${extn}"
> else
> mv "${f}" "${base}_${n}.${extn}"
> endif
> endif
> end
>
>
Thanks alot. :)
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