Enable passwordless sudo for a specific user

• visudo
• /etc/sudoers
• /etc/sudoers.d/

• Ansible: Configure user to be able to use sudo with no password using lineinfile module

# Passwordless for user beloging to group sudo
%sudo ALL=(ALL) NOPASSWD: ALL

# Passwordless for user: MyUser
MyUser ALL=(ALL) NOPASSWD:ALL

# Passwordless for user: MyUser (recomended)
MyUser ALL=(ALL:ALL) NOPASSWD:ALL

Activities

• Understand order rules are applied and impact: https://vim.fandom.com/wiki/Set_Vim_as_your_default_editor_for_Unix
• usermod -aG sudo USERNAME

Related

• NOPASSWD
• Passkey
• Passwordless authentication

See also

• sudo, visudo, su, passwd, sudo su, Passwordless sudo, /etc/sudoers, /etc/sudoers.d/, /etc/sudoers, sudo --help, $SUDO_USER
• Passwordless
• usermod, usermod -aG