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Top Forums Shell Programming and Scripting SED: Replacing $1 with $2 escape problem Post 302262613 by mark007 on Friday 28th of November 2008 06:27:32 AM
Old 11-28-2008
Thanks for the link.

I actually fixed the problem with the forward slash. Now its just a matter of fixing the problem with the ampersand being treated as a sed special char.

Here is the code so far

function sed_escape {
new=`echo "$1" | sed 's/\//\\\\\//g'`
echo $new
}
VAR1="unimportant"
VAR2=$(printf "%q" "$1") // does most of the work for me
VAR2=`sed_escape "$VAR2" // takes care of forwardslash character and hopefully with your helpall sed specials like &

sed "s/${VAR1}/${VAR2}/g" // my actual sed command

So just the ampersand is causing me troubles now, im sure other sed specials like ^ will be a problem once the ampersand is fixed.

Last edited by mark007; 11-28-2008 at 07:51 AM..
 

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