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Subject: RE: sed doesnt convert varibale values???
Date: Thu, 6 Oct 2005 13:57:18 -0400
Message-ID: <017630AA6DF2DF4EBC1DD4454F8EE29706B183D6@rsana-ex-hq1.NA.RSA.NET>
From: "Maloney, Michael" <mmaloney AT rsasecurity DOT com>
To: "Peter Rehley" <peter AT rehley DOT net>, "Cygwin List'" <cygwin AT cygwin DOT com>
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I tried it with double-quotes before and it wont accept it:

$ sed "s/weblogic.Server/$APP_SERVER_DOMAIN weblogic.Server/" $file
sed: -e expression #1, char 22: unknown option to `s'


I grabbed a line from a script that works on Solaris (double quotes work
there):
sed "s/"$system"_User_email = "$cur_email"/"$system"_User_email =
"$new_mail"/" $file > ./tmp.txt



-----Original Message-----
From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com] On Behalf
Of Peter Rehley
Sent: Thursday, October 06, 2005 1:41 PM
To: Cygwin List'
Subject: Re: sed doesnt convert varibale values???


On Oct 6, 2005, at 10:36 AM, Maloney, Michael wrote:

>
> I am using sed and for some reason, it is entering the variable  
> name and
> not the value to output. The line looks like:
> sed 's/weblogic.Server/$APP_SERVER_DOMAIN weblogic.Server/' $file
It's not a sed thing, it's a shell thing.  When you put the  
expression in single quotes, the shell doesn't touch the string, but  
by putting the string in double quotes the shell will parse the  
string before sending it to sed.  This is standard for unix, linux,  
cygwin, etc, etc
>
> The output looks like:
> %JAVA_HOME%\bin\java %JAVA_VM% %MEM_ARGS% %JAVA_OPTIONS%
> -Dweblogic.Name=%SERVER
> _NAME% -Dweblogic.ProductionModeEnabled=%PRODUCTION_MODE%
> -Djava.security.policy
> ="%WL_HOME%\server\lib\weblogic.policy" "$APP_SERVER_DOMAIN
> weblogic.Server"
>
> It's just putting the variable name there. I went back an looked at  
> some
> earlier scripts that I wrote for Unix and the Unix sed worked just  
> as I
> am trying to do now.

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