UNIX; Compare two files

UNIX for Advanced & Expert Users
1

Hi Guys,

Requirement: Want to compare two files, if the the content of both files is same then show "Good result" else Show "Bad Result"[/b][/b]

I am using the following logic
if( cmp -s a b = 0 )

then
echo "Good result"
else echo "Bad result"
exit 0
fi

But this is not working. FYI, the content of file is as shown below

Content of file a

0 TOTALS 8,325 17,887,904 13,907 163,243,465 1,306,821,707 10.9 %

Of file b
0 TOTALS 8,325 10,000,904 13,907 163,243,465 1,306,821,707 10.9 %

Since the 4th values in b is differnt so that output of If statement should be "Bad result"

It will be really great if someone can help me out with this.

Thanks,

2 
#!/bin/sh

if diff fileOne fileTwo
then
       echo same
else
       echo different
fi