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sed command not work with variables?

 
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# 1  
Old 02-12-2008
sed command not work with variables?
I am trying to write a simple script which will take a variable with sed to take a line out of a text and display it

#!/bin/sh
exec 3<list
while read list<&3
do
echo $list
sed -n '$list p'<list2
done


this does not work, yet when I replace the $list variable from the sed command and put in a definite value, it works just fine.

Anybody know whats going on here?
# 2  
Old 02-13-2008
Variable interpolation won't work inside single quotes. Try using double quotes.
 
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