hello friends,,,
i am in need of ur help,,,
actually i am doing script for sytem profile...
in that we have to colect what are the system hardware devices are attached and detached with system,,,
i wrote code for this one..the output of this script is considered as a standard system profile...
now our script is run peridically by using crontab...through this v got another output....
now i hav a problem...like...how to compare this output with standard profile...
for example,,,while v r matching these two,,,if there will be any mismatch occurs,,,then v hav to display the error message also...so give some ideas to me dear folks
i wana help to solve this problem folks...so plz help me

Do you know the diff command which compares files line by line?
Type 'man diff' to see the syntax to use it.
Regards