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FW: How can I export a variable from awk to a shell script
From: |
Benoit.Sudan |
Subject: |
FW: How can I export a variable from awk to a shell script |
Date: |
Thu, 15 Jun 2006 13:45:56 +0200 |
> Hello Everybody,
>
> Is it possible to generate a variable into an awk command et export it to a
> shell script ? I assume that I use nawk but maybe it's the same in gawk.
>
> Thanks for your help
>
> BenoƮt
>
>
> example of script:
>
> nawk -v dirvar=/opt \
> 'BEGIN {while("find "dirvar" -name db2ilist" | getline)
> /instance/
> dir=$0
> "DIR="dir "; export DIR" <== try to
> export to shell script but doesnt work
> print dir}'
>
> print "DIR=${DIR}"
>
>
> example of run:
>
> + nawk -v dirvar=/opt -v dir= BEGIN {while("find "dirvar" -name db2ilist" |
> getline)
> /instance/
> dir=$0
> "DIR="dir "; export DIR"
> print dir}
> /opt/IBM/db2/V8.1/instance/db2ilist <==
> result of print dir (intern awk)
> + print DIR=
> DIR=
> <== result of print ${DIR} (shell script)
>
>
>
>
>
- FW: How can I export a variable from awk to a shell script,
Benoit.Sudan <=