操作系统：Sco 505，以前配置了网卡，只配置了ip地址，没有配domain name，有天误操作在domain name填了东西，现在想去掉它，于是我在单用户下删除了该网卡，reboot，重新配置，发现domain name仍然在，无论我如何删除它，都没有用，请问各位兄弟如何解决啊，谢谢了。
After I started the nmbd service "/opt/samba/bin/startsmb -n", I cannot find "server.domain.COM" in the network, but I can find "server.domain.C" in the network, then I check the nmbd log and find the followings: [2006/08/21 17:10:44, 0] nmbd/nmbd_nameregister.c:register_name(481) register_name: NetBIOS name server.domain.COM is too long. Truncating to server.domain.C Anybody can solve this ...
]# vi /var/log/maillog 经常有如下日志，过一会又正常了。怎么回事啊。请指点一下。谢谢了 Host or domain name not found. name service error for name=153.com type=MX: Host not found, try again) Jul 27 04:16:41 mail postfix/smtp[31964]: 1528F2B209EA: to=<[email]guoshuia8886@1630.com[/email]>, relay=none, delay=92951, delays=92931/0.01/20/0, dsn=4.4.3, status=deferred (Host or domain name not found. Na...
我的系统在启动时返回如下的错： getpwnam failed for *（显示时是乱码）chgrp:unknown group name: utmp 可/etc/passwd group shadow都是对的呀 并且我执行chgrp, su时都返回用户或组找不到 why??
Solaris8起完后，显示：Qualified host name is unknown, use....，这是为何？
