8.6. 修改帐户

Example 8-1. 配置 adduser 和添加一个新用户，在FreeBSD 4.X版本

# adduser -v Use option ``-silent'' if you don't want to see all warnings and questions.
Check /etc/shells
Check /etc/master.passwd
Check /etc/group
Enter your default shell: csh date no sh tcsh zsh [sh]: zsh Your default shell is: zsh -> /usr/local/bin/zsh Enter your default HOME partition: [/home]:
Copy dotfiles from: /usr/share/skel no [/usr/share/skel]:
Send message from file: /etc/adduser.message no
[/etc/adduser.message]: no Do not send message Use passwords (y/n) [y]: y

Write your changes to /etc/adduser.conf? (y/n) [n]: y

Ok, let's go.
Don't worry about mistakes. I will give you the chance later to correct any input.
Enter username [a-z0-9_-]: jru Enter full name []: J. Random User Enter shell csh date no sh tcsh zsh [zsh]:
Enter home directory (full path) [/home/jru]:
Uid [1001]:
Enter login class: default []:
Login group jru [jru]:
Login group is ``jru''. Invite jru into other groups: guest no
[no]: wheel
Enter password []:
Enter password again []:

Name:     jru
Password: ****
Fullname: J. Random User
Uid:      1001
Gid:      1001 (jru)
Class:
Groups:   jru wheel
HOME:     /home/jru
Shell:    /usr/local/bin/zsh
OK? (y/n) [y]: y
Added user ``jru''
Copy files from /usr/share/skel to /home/jru Add another user? (y/n) [y]: n Goodbye!
#

Example 8-2. 添加一个新用户在FreeBSD 5.X版本

# adduser
Username: jru
Full name: J. Random User Uid (Leave empty for default):
Login group [jru]:
Login group is jru. Invite jru into other groups? []: wheel Login class [default]:
Shell (sh csh tcsh zsh nologin) [sh]: zsh Home directory [/home/jru]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]:
Enter password:
Enter password again:
Lock out the account after creation? [no]:
Username   : jru
Password   : ****
Full Name  : J. Random User
Uid        : 1001
Class      :
Groups     : jru wheel
Home       : /home/jru
Shell      : /usr/local/bin/zsh
Locked     : no
OK? (yes/no): yes
adduser: INFO: Successfully added (jru) to the user database.
Add another user? (yes/no): no Goodbye!
#

Example 8-3. 删除用户 交互模式下的帐户删除

# rmuser jru Matching password entry:
jru:*:1001:1001::0:0:J. Random User:/home/jru:/usr/local/bin/zsh Is this the entry you wish to remove? y Remove user's home directory (/home/jru)? y Updating password file, updating databases, done.
Updating group file: trusted (removing group jru -- personal group is empty) done.
Removing user's incoming mail file /var/mail/jru: done.
Removing files belonging to jru from /tmp: done.
Removing files belonging to jru from /var/tmp: done.
Removing files belonging to jru from /var/tmp/vi.recover: done.
#

Example 8-4. 以超级用户交互执行 chpass 命令

#Changing user database information for jru.
Login: jru
Password: *
Uid [#]: 1001
Gid [# or name]: 1001
Change [month day year]:
Expire [month day year]:
Class:
Home directory: /home/jru
Shell: /usr/local/bin/zsh
Full Name: J. Random User
Office Location:
Office Phone:
Home Phone:
Other information:

Example 8-5. 以普通用户交互执行 chpass 命令

#Changing user database information for jru.
Shell: /usr/local/bin/zsh
Full Name: J. Random User
Office Location:
Office Phone:
Home Phone:
Other information:

Example 8-6. 改变你的口令

% passwd Changing local password for jru.
Old password:
New password:
Retype new password:
passwd: updating the database...
passwd: done

Example 8-7. 改变其他用户的口令同超级用户的一样

# passwd jru Changing local password for jru.
New password:
Retype new password:
passwd: updating the database...
passwd: done