※ 引述《"cindy" <[email protected]>, 看板: FreeBSD》之铭言： : 如何更改设定, 才能让 adduser username 超过 16 个字元呢? : 因为如果直接 #vipw 去更改帐号 , 更改 /etc/group 的帐号, 以及 /home/帐号. : 但使用 passwd 帐号 , 就没法更改密码. : thank you. man adduser username Login name. The user name is restricted to whatever pw(8) will accept. Generally this means it may contain only lowercase char- acters or digits. Maximum length is 16 characters. The reasons for this limit are historical. Given that people have tradition- ally wanted to break this limit for aesthetic reasons, it has never been of great importance to break such a basic fundamental parameter in UNIX. You can change UT_NAMESIZE in <utmp.h> and recompile the world; people have done this and it works, but you will have problems with any precompiled programs, or source that assumes the 8-character name limit and NIS. The NIS protocol mandates an 8-character username. If you need a longer login name for e-mail addresses, you can define an alias in /etc/mail/aliases. -- ◢█◣▏◤█◣ ◆未来最旧小栈 Oldest Future Object █●▇█▁˙█ ◆通讯频率 OfO.twbbs.org ◥█◢▉◥█◤ ◆来源座标 61.64.64.181