Changing a hosts name:

Solaris 8:

Edit

/etc/hosts
/etc/hostname.hme0 (or interface)
/etc/nodename
/etc/net/ticlts/hosts
/etc/net/ticots/hosts
/etc/net/ticotsord/hosts


Changing the IP:

Edit

/etc/defaultrouter
/etc/hosts
/etc/inet/netmasks

Redhat 7.x