From: Meino Christian Cramer <Meino.Cramer@gmx.de>
To: zsh-users@sunsite.dk
Subject: ${i:r}-question
Date: Fri, 26 Aug 2005 18:32:16 +0200 (CEST) [thread overview]
Message-ID: <20050826.183216.75189062.Meino.Cramer@gmx.de> (raw)
Hi,
I am currently wrting a little shell script, which encapsulates the
new "arepack" addition of atool-0.31.0 (nice tool! use it! :O))).
The shell script should repack all archives given on the command line
to *.tar.7z _or_ *.7z archives -- depending on whether the original
archive was a plain *.bz2 (one file compressed with bzip2) or a
*.tar.bz2 (tar archive with bzip2 compressed).
Experimenting with expressions similiar to
afile="test.tar.bz2"
echo ${afile:e}
I am wondering, whether it would possible to strip off more than one
"instance" of extension ("tar.bz2" instead of "bz2") from "$afile"
without using somthing like
echo ${${afile:e}}
since this would depends on knowing whether it is a *.bz2 or a
*.tar.bz2 archive before evaluating the expression, which reveals
exactly this information...... :)
Thank you very much in advance for any help and enlightment ! ;O)))
Have a nice weekend !
Meino
next reply other threads:[~2005-08-26 16:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-26 16:32 Meino Christian Cramer [this message]
2005-08-27 17:11 ` ${i:r}-question zzapper
2005-08-27 17:41 ` ${i:r}-question Meino Christian Cramer
2005-08-27 20:44 ` ${i:r}-question Bart Schaefer
2005-08-28 0:55 ` ${i:r}-question Meino Christian Cramer
2005-08-28 3:07 ` ${i:r}-question Bart Schaefer
2005-08-28 5:12 ` ${i:r}-question Meino Christian Cramer
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