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Re: shell bugs [libtool-1.5.22 build (make check): 7 of 102 tests failed
From: |
anirkko |
Subject: |
Re: shell bugs [libtool-1.5.22 build (make check): 7 of 102 tests failed] |
Date: |
Sat, 12 May 2007 18:45:05 +0200 (MET DST) |
> the shell bug, or at least be able to characterize it well enough
> to be able to avoid it.
>From time to time, I run into shell bugs (sh or csh, mostly) when
piping through several programs, such as
VAR_DST=`echo $VAR_SRC | sed -e 's|xxx|yyy|' | tr -d ' '`
or similar. It usually helps to divide it into several steps, making
either intermediate files or intermediate variables, such as
VAR_TMP=`echo $VAR_SRC | sed -e 's|xxx|yyy|'`
VAR_DST=`echo $VAR_TMP | tr -d ' '`
It couldn't be anything along these lines?
Greets,
Arto
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- Re: shell bugs [libtool-1.5.22 build (make check): 7 of 102 tests failed],
anirkko <=