how to deceive programs as if I were a local user?

[Kouichiro Iwao]

Hi.

I'm going to connect to the remote server with nxclient.
But, net/linux-nx-client does't work with non-local (NIS or LDAP) account.

Connecting the remote server, nxclient says "connection error" and
I found out that it caused by nxssh.

If nxssh was executed by a NIS account, nxssh says,
[meta at trueno ~]$ nxssh
You don't exist, go away!

How to deceive programs as if I were a user in /etc/master.passwd?

-- 
Iwao, Koichiro <meta at club.kyutech.ac.jp>