Add a user2015/05/01 |
| [1] | If you'd like to add new user, Add like follows. |
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# add a user "debian" root@dlp:~# adduser debian Adding user `debian' ... Adding new group `debian' (1001) ... Adding new user `debian' (1001) with group `debian' ... Creating home directory `/home/debian' ... Copying files from `/etc/skel' ... Enter new UNIX password: # set password for a user Retype new UNIX password: # confirm passwd: password updated successfully Changing the user information for ubuntu Enter the new value, or press ENTER for the default Full Name []: # if not needed, Enter with empty Room Number []: Work Phone []: Home Phone []: Other []: Is the information correct? [Y/n] y root@dlp:~# |
| [2] | To limit to switch to root account, cnfigure like follows. For example, allow only "debian" user. |
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root@dlp:~# usermod -G adm debian
root@dlp:~#
vi /etc/pam.d/su # line 15: incomment and add the group name auth required pam_wheel.so group=adm
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