Shell Programming and Scripting

if [ grep -f file1 file2 ==  ]
   echo "no results have been found $x"
   x=`expr $x + 1 `
else
 do nothing

#! /usr/bin/bash
dir=`pwd`;
file=`echo -ne "$dir/file"`;
file1=`echo -ne "$dir/file1"`;
res=`fgrep -f $file -c $file1`;
if [ $res == 0 ];
then
echo "Pattern Not found";
else
echo "Pattern Found";
fi

if grep -f file1 file2
  echo "no results have been found $x"
  x=$(( $x + 1 ))
else
  do nothing
fi

res=`fgrep -f $file -c $file1`;
if [ $res == 0 ];
 then
....