RHCE
 

HI,

I HAVE COMPLETED MY RHCE certification.what shall i do further in linux

Get a job doing Linux Administration maybe...

And if you want to study further with no immediate requirement for job then you can upgrade to RHCSS. But its more important to get a job and apply what you have learned in real life. This will give you an idea that how basic is what you learned and that it is not enough to get certified. Whole lot of other things in real life cases that matter.

Write down (here if you like) why you got the RHCE. Then read it---this might give you a clue.......;)

Seriously, what do you WANT to do?