However, if visudo is configured with the --with-env-editor option or the env_editor Default variable is set in sudoers, visudo will use any the editor defines by VISUAL or EDITOR. Note that this can be a security hole since it allows the user to execute any program they wish simply by setting VISUAL or EDITOR.

Ubuntu Manpage: visudo - edit the sudoers file Provided by: sudo-ldap_1.8.3p1-1ubuntu3_amd64 NAME visudo - edit the sudoers file SYNOPSIS visudo [-chqsV] [-f sudoers] DESCRIPTION visudo edits the sudoers file in a safe fashion, analogous to vipw(8). visudo locks the sudoers file against multiple simultaneous edits, provides basic sanity checks, and checks for parse errors. If the sudoers file is currently being edited you will receive a Vi / Vim Save And Quit The Editor Command - nixCraft Dec 04, 2019 How To Save A File In Vim / Vi Without Root Permission Sep 05, 2019

Vi / Vim Save And Quit The Editor Command - nixCraft

Nov 20, 2019 · The visudo command prevents multiple people from trying to edit the sudoers file at once. It also performs syntax checking and parsing on the file contents as you save them. If your edits don’t pass the tests, the file isn’t blindly saved. Dec 04, 2019 · The procedure to save a file in vim / vi and quit the editor is as follows: Open the terminal application in Linux or Unix; Next, open a file in vim / vi, type: vim filename; To save a file in Vim / vi, press Esc key, type :w and hit Enter key; One can save a file and quit vim / Vi by pressing Esc key, type :x and hit Enter key Jan 25, 2017 · $ sudo visudo And add the following line: aaronkilik ALL=(ALL) NOPASSWD: ALL For the case of a group, use the % character before the group name as follows; this means that all member of the sys group will run all commands using sudo without a password. %sys ALL=(ALL) NOPASSWD: ALL

Ubuntu Manpage: visudo — edit the sudoers file

Oct 06, 2009 SDB:Administer with sudo - openSUSE Wiki sudo /usr/sbin/visudo or when using GNOME EDITOR=gedit gnomesu visudo or when using KDE EDITOR=kate kdesu visudo Any user in the default 'users' group can run sudo if they know the root password. This will change later. Answer the password prompt with the root password. Setting group access. Find the entry for %wheel. This is the wheel group.