07-08-2011
Passing a parameter to AWK
Hi All,
I am trying to pass a parameter to AWK on my KSH shell prompt as below.
var1=2
echo $var1
awk -v var2=${var1} '{print var2}' testfile.txt
I am passing the input file (testfile) to awk to get some o/p. It is having 10 records.
When I run AWK, it is throwing the following errors
awk: syntax error near line 1
awk: bailing out near line 1
I googed this forum, the syntax i am using is correct, but dont know why it is failing in this case.
My OS is SOLARIES,is there any difference syntax for AWK for passing parameters to AWK on sun solaries?
Can any one please help.
---------- Post updated at 12:46 AM ---------- Previous update was at 12:38 AM ----------
Hi All,
It got solved. The correct syntax is
awk '{print var2}' var2="$var1" test111.xls
I think there is syntax change in Sun solaries from BASH it seems.
In bash, generally we pass -v option before print, but in solaries, this is working if I use -v option after print.
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NAME
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SYNOPSIS
grub-render-label [OPTION...] [OPTIONS]
DESCRIPTION
Render Apple .disk_label.
-b, --bgcolor=COLOR
use COLOR for background
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use COLOR for text
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use FILE as font (PF2).
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read text from FILE.
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set output filename. Default is STDOUT
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set the label to render
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print verbose messages.
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give this help list
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Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
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SEE ALSO
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