Search and replace in file..

Hi All,

As I'm working on a Unix script...
and the requirement is like, I need to search a word and replace it with the another word...

for that i'm using SED command....

can anybody give any other alternate for this...?

Thanks
Amit

Okay, can you pls show us what you've worked on so far?

perl -pi -e 's@word@replacement@g' file > newfile