Initial Settings : Add User Accounts2023/06/14 |
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If you'd like to add new user accounts, configure like follows.
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| [1] | For example, Add a [bookworm] user. |
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root@localhost:~# adduser bookworm Adding user `bookworm' ... Adding new group `bookworm' (1001) ... Adding new user `bookworm' (1001) with group `bookworm' ... Creating home directory `/home/bookworm' ... Copying files from `/etc/skel' ... New password: # set user password Retype new password: # confirm passwd: password updated successfully Changing the user information for bookworm Enter the new value, or press ENTER for the default Full Name []: # input user info (OK with empty all if you do not need) Room Number []: Work Phone []: Home Phone []: Other []: Is the information correct? [Y/n] yroot@localhost:~# |
| [2] | If you'd like to limit users to switch to root user account, configure like follows. For example, Configure that only [bookworm] user can switch to root account with [su] command. |
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root@localhost:~# usermod -aG adm bookworm
root@localhost:~#
vi /etc/pam.d/su # line 15 : uncomment and add the group
auth required pam_wheel.so group=adm
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| [3] | If you'd like to remove user accounts, configure like follows. |
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# remove a user [bookworm] (only removed user account) root@localhost:~# deluser bookworm
# remove a user [bookworm] (removed user account and his home directory) root@localhost:~# deluser bookworm --remove-home
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