Cant add this user?why?

Source: Internet
Author: User
Tags new features
[Root@unix root]# Useradd a.b
Useradd:invalid user name ' a.b '

Limhawk back in: 2004-02-24 15:00:48 in the middle can't be a bit

EMAILWHT back to: 2004-02-24 16:58:38 before I can increase the user's! I don't know what's going on today.

Sakulagi back in: 2004-02-24-20:15:01 9.0 new features

EMAILWHT back to: 2004-02-25 17:11:56 [quote:3ca4818b99= "Sakulagi"]9.0 new features [/quote:3ca4818b99] Yes, I'm using rh9.0, I don't know what's going on, At the beginning also can, now did not move to which settings, not, boss, can help find out why, or where to find information

Platinum back to: 2004-02-25 17:18:08 RH9 not allowed after, you can
Useradd AB
VI/ETC/PASSWD (Edit ab to a.b)



Vi/etc/group (Edit ab to a.b)
Mv/home/ab/home/a.b
passwd a.b

Bird123 back to: 2004-02-25 22:03:28 useradd "A.B"

Sakulagi back to: 2004-02-26 08:04:54 is useradd support Glob now?

Tonyxiong back in: 2004-02-26 09:10:09 through newusers can add!
If necessary, it may also be directly copy the lower version of the Useradd past

EMAILWHT back to: 2004-02-26 13:43:21 [quote:67d3e90692= "Tonyxiong"] through NewUsers can add!
If necessary, can also directly copy the lower version of the useradd past [/quote:67d3e90692] is also a lower version of the Useradd to add a.b such users?
Didn't think about it.

Platinum back to: 2004-02-26 14:20:09, the lower version can, RH9, AS3 are not, I tried, useradd "a.b" also can not, also tried

Tonyxiong back to: 2004-02-26 15:08:40 Yes, the lower version of the line. You try it yourself.

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