On Thu, 2007-11-29 at 12:08 +0000, [EMAIL PROTECTED] wrote:
> Author: solprovider
> Date: Thu Nov 29 04:08:11 2007
> New Revision: 599401
>
> URL: http://svn.apache.org/viewvc?rev=599401&view=rev
> Log:
> Fixed Bug 43748. Replaced bash-specific code with POSIX sh acceptable code.
>
> Modified:
> lenya/branches/BRANCH_1_2_X/lenya.sh
>
> Modified: lenya/branches/BRANCH_1_2_X/lenya.sh
> URL:
> http://svn.apache.org/viewvc/lenya/branches/BRANCH_1_2_X/lenya.sh?rev=599401&r1=599400&r2=599401&view=diff
> ==============================================================================
> --- lenya/branches/BRANCH_1_2_X/lenya.sh (original)
> +++ lenya/branches/BRANCH_1_2_X/lenya.sh Thu Nov 29 04:08:11 2007
> @@ -91,8 +91,7 @@
> fi
>
> # Set Lenya home to directory containing this script
> -ENDSLASH=`expr match "$0" '.*/'`
> -LENYA_HOME=`expr substr "$0" 1 $ENDSLASH`
> +LENYA_HOME=${0%/*}
Can you explain this change?
If I open a shell and type
echo ${0%/*}
I get
bash
I do not understand.
salu2
> cd $LENYA_HOME
> LENYA_HOME=`pwd -P`
>
>
>
>
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--
Thorsten Scherler thorsten.at.apache.org
Open Source Java consulting, training and solutions
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