1#/bin/bash 2 3RESULT=`grep SNACK_VERSION "$1"` 4THIS_ONE=0 5for i in $RESULT; do 6 if test "$THIS_ONE" = "1" ; then 7 #echo "THIS ONE is \'$i\'" 8 LEN=`expr length "$i"` 9 #echo "LEN is $LEN" 10 END=`expr $LEN - 2` 11 #echo "END is $END" 12 VERSION=`expr substr "$i" 2 $END` 13 fi 14 if test "$i" = "SNACK_VERSION"; then 15 THIS_ONE=1 16 fi 17done 18#echo "final VERSION is '$VERSION'" 19echo $VERSION 20 21