Initial Settings : Add User Accounts2021/08/17 |
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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 [bullseye] user. |
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root@dlp:~# adduser bullseye Adding user `bullseye' ... Adding new group `bullseye' (1001) ... Adding new user `bullseye' (1001) with group `bullseye' ... Creating home directory `/home/bullseye' ... Copying files from `/etc/skel' ... New password: # set user password Retype new password: # confirm passwd: password updated successfully Changing the user information for bullseye 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@dlp:~# |
| [2] | If you'd like to limit users to switch to root user account, configure like follows. For example, Configure that only [bullseye] user can switch to root account with [su] command. |
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root@dlp:~# usermod -aG adm bullseye
root@dlp:~#
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 [bullseye] (only removed user account) ubuntu@dlp:~$ deluser bullseye
# remove a user [bullseye] (removed user account and his home directory) ubuntu@dlp:~$ deluser bullseye --remove-home
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