Grep command search word page by page

Grep result page by page

>grep 'updataed statistic -'  info.log | less.
>Use arrow key to nevigate the result.
>Enter letter 'q' to exit from the results.

Reference link:
http://stackoverflow.com/questions/4321755/how-can-i-see-many-grep-results-page-by-page

JAVA Could not find or load main class

 If below type error occur:

Java and cmd "Could not find or load main class"
-bash: ./xxx.sh: /bin/sh^M: bad interpreter: No such file or direct


>>Format the xxx.sh from unix.
>>: set fileformat=unix

More info:
http://lanvu.wordpress.com/2012/01/06/linux-shell-scripting-bad-interpreter-no-such-file-or-directory/