LS-GL: debian: ユーザ作成

ログイン

Debian GNU/Linux 3.1 hackkit
hackkit login: guest
Password:
Last login: Thu Jan 11 00:27:29 2007 from muramasaw.yamasita.jp on pts/0
Linux hackkit 2.6.12.6-arm1 #33 Tue Aug 8 17:16:04 JST 2006 armv5tejl GNU/Linux

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
No directory, logging in with HOME=/
guest@hackkit:/$

root になる

guest@hackkit:/$ su - root
Password:
hackkit:~#

root のパスワード変更

hackkit:~# passwd root
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
hackkit:~#

グループの作成

hackkit:~# addgroup yamasita
Adding group `yamasita' (1000)...
Done.
hackkit:~# cat /etc/group
root:*:0:
  :
  :
yamasita:x:1000:
hackkit:~#

ホームディレクトリの作成

hackkit:~# mkdir /home/yamasita
hackkit:~#

ユーザ yasunari 作成

hackkit:~# adduser --help
adduser [--home DIR] [--shell SHELL] [--no-create-home] [--uid ID]
[--firstuid ID] [--lastuid ID] [--gecos GECOS] [--ingroup GROUP | --gid ID]
[--disabled-password] [--disabled-login] user
   Add a normal user

adduser --system [--home DIR] [--shell SHELL] [--no-create-home] [--uid ID]
[--gecos GECOS] [--group | --ingroup GROUP | --gid ID] [--disabled-password]
[--disabled-login] user
   Add a system user

adduser --group [--gid ID] group
addgroup [--gid ID] group
   Add a user group

addgroup --system [--gid ID] group
   Add a system group

adduser user group
   Add an existing user to an existing group

Global configuration is in the file /etc/adduser.conf.
Other options are [--quiet] [--force-badname] [--help] [--version] [--conf
FILE].
hackkit:~# 

hackkit:~# adduser --home /home/yamasita/yasunari --gid yamasita yasunari
adduser: --gid requires a numeric argument.
hackkit:~# 

hackkit:~# adduser --home /home/yamasita/yasunari --ingroup yamasita yasunari
Adding user `yasunari'...
Adding new user `yasunari' (1001) with group `yamasita'.
Creating home directory `/home/yamasita/yasunari'.
Copying files from `/etc/skel'
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
Changing the user information for yasunari
Enter the new value, or press ENTER for the default
        Full Name []: Yasunari Yamashita
        Room Number []:
        Work Phone []:
        Home Phone []:
        Other []:
Is the information correct? [y/N] y
hackkit:~#

でも、Unix は「寡黙（かもく）」なほうが好き

guest の削除

Debian GNU/Linux 3.1 hackkit
hackkit login: yasunari
Password:
Linux hackkit 2.6.12.6-arm1 #33 Tue Aug 8 17:16:04 JST 2006 armv5tejl GNU/Linux

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
yasunari@hackkit:~$ su - root
Password:
hackkit:~# deluser guest
Removing user `guest'...
done.
hackkit:~#