http://dev.bukkit.org/bukkit-plugins/disablecommandsplus/
^Use that plugin and it will help you with giving certain players some permissions (as in being able to disable op commands, etc.)
http://dev.bukkit.org/bukkit-plugins/disablecommandsplus/
^Use that plugin and it will help you with giving certain players some permissions (as in being able to disable op commands, etc.)