The AIX chrctcp command (/etc/rc.tcpip)

This command is not documented, and is used to change /etc/rc.tcpip stanzas:

To enable xntpd in /etc/rc.tcpip, and to start xntpd: 

root@server:/home/root> chrctcp -S -a xntpd

To enable xntpd in /etc/rc.tcpip, but not start xntpd: 

root@server:/home/root> chrctcp -a xntpd

To disable xntpd in /etc/rc.tcpip, and to stop xntpd: 

root@server:/home/root> chrctcp -S -d xntpd

To disable xntpd in /etc/rc.tcpip, but to not stop xntpd: 

root@server:/home/root> chrctcp -d xntpd