Use /as oper to add or delete the network operators defined on your system. Options include access masks, flags or capabilities.
ACCESS - Change or modify Operators.
ADD - Add network Operators.
DEL - Delete current network Operators.
DISABLE - Disable the specified Operator profile.
ENABLE - Enable the specified Operator profile.
FLAG - Set the access permissions.
LIST - List the settings for a specific operator.
PASSWORD - Change an Operator password.
When oper is the only parameter used it will list all the opers currently configured on the server.
Example:
/as help oper <command>
Operators will have a great deal of power on the network and some users will trust them simply because of their operator status. Operators should always be chosen carefully. They should be familiar with your network's policies, trustworthy, and generally good at dealing with people. Ideally operators would all be familiar with the commands that run the network and how to fix most common problems, but the ability to learn and to find others to help when a problem is too difficult is more important than extensive chat knowledge.