linux下如何修改用户名

[红十月]

我用　usermod -l shenjian　　这样打命令对把？

回车后弹出
Options:
-c, --comment COMMENT new value of the GECOS field
-d, --home HOME_DIR new home directory for the user account
-e, --expiredate EXPIRE_DATE set account expiration date to EXPIRE_DATE
-f, --inactive INACTIVE set password inactive after expiration
to INACTIVE
-g, --gid GROUP force use GROUP as new primary group
-G, --groups GROUPS new list of supplementary GROUPS
-a, --append append the user to the supplemental GROUPS
mentioned by the -G option without removing
him/her from other groups
-h, --help display this help message and exit
-l, --login NEW_LOGIN new value of the login name
-L, --lock lock the user account
-m, --move-home move contents of the home directory to the new
location (use only with -d)
-o, --non-unique allow using duplicate (non-unique) UID
-p, --password PASSWORD use encrypted password for the new password
-s, --shell SHELL new login shell for the user account
-u, --uid UID new UID for the user account
-U, --unlock unlock the user account


到底如何修改？麻烦达人说下　　谢谢

[meng8131]

这个问题我也想知道！～！
用户名能不能输中文呀！～！

[kia]

修改用户名:

代码： 全选

Usermod -l "新用户名" "老用户名"

至于中文用户名.没试过,应该不允许吧

Good luck~

[carlchou00]

我試試啊

[linuxier]

想像一下，哪天 X 挂了，要在 tty 中登录，你就干瞪眼吧，哈哈。从此以后，你就再也不会想要中文用户名了。

[lrz]

想像一下，哪天 X 挂了，要在 tty 中登录，你就干瞪眼吧，哈哈。从此以后，你就再也不会想要中文用户名了。

看看这个，当然后果自负
http://groups.google.com/group/ucimf/br ... 4dffdcb27d