Hello guys;<br><br>I am not able to use sudo command on my just installed centos5.3<br><br>But i know i am using right password to root.<br><br>Is this is by default not enabled; if so, what to do.<br><br><br clear="all">Regards,<br>

Vijay Shanker Dubey<br>Ph: +91-9818311884<br>