He/she will be prompted for their password, and then the command will execute normally. If you want to install multiple packages with one command, specify them as a space-separated list: sudo apt install package1 package2. If the user were to execute the same command using sudo, sudo apt dist-upgrade
Since the user is not logged in as root, the system will return something like:Į: Could not open lock file /var/lib/dpkg/lock - open (13 Permission denied)Į: Unable to lock the administration directory (/var/lib/dpkg/), are you root? In this example, the user might want to upgrade the software on his apt dist-upgrade Use the graphical 'Users & Groups' program in the 'System settings' menu to. The policy is driven by the/etc/sudoersfile or, optionally in LDAP. users who can run sudo, you have to add these users to the group 'sudo' by doing one of the following steps. It reads data from files, it may be used to do privileged reads or disclose files outside a restricted file system. The sudoerspolicy module determines a users sudoprivileges. Sudo is used to perform tasks that a normal user is not allowed to do. sudo command gives a user elevated privileges to execute commands, it can allow users to run only specified commands with root privileges. By default, only the user who installed the system is permitted to run sudo. It's usage is common in distros aimed at new users, who might not be aware of the consequences of logging in as root. Sudo, (" super- user do"), is a command that allows a user to perform tasks that require superuser/root permissions, without logging in as root or assuming root abilities full-time.
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