I'm trying to pass nawk a shell variable to be used in a pattern match. I can't get this work.

I'm calling nawk from a /bin/sh

echo " Input file: \c"
read var1
echo " Input: \c"
read var2

nawk -F"|" -v x=$1 ' BEGIN
$15 ~ /^'$var2'/ {print $2}' var1 {apary=$15; bparty=$23; time=$4; duration=$43; account=$65; charge=$66}
END { print apary"|"bparty"|"vrijeme"|"duration"|"account"|"charge } ' $1 >> final


so I should read from file var1 and search for pattern var2 and put all that in file final.

PLEASE can anyone help me out with this code somehow it does not work..

THANKS in advance