Ubuntu set Current user sudo password free

Ubuntu Set Current user sudo password free Method 1

# backup/etc/sudoers
sudo cp/etc/sudoers.
#打开/etc/sudoers
sudo visudo
# Add LINUXIDC to the end of the file
All=nopasswd:all

Method 2

1. Back up sudo files

sudo cp/etc/sudoers.

2. Add current user to sudo group

Note that this file can only be edited with VI

First try using Visudo edit/vi//sudoers

sudo visudo

Use VI to open edit if the above instruction fails

sudo vi/etc/sudoers

Locate root all= (All:all) All and add a similar line below

LINUXIDC all= (All:all) all

3. Set the current login user to be free of secret

Use Visudo to open sudoers and edit

sudo visudo

Add NOPASSWD to the content you just edited:

LINUXIDC all= (All:all) Nopasswd:all

4. Re-login Test

sudo ls

If you do not prompt for a password, the configuration succeeds

5. Through the above steps, Ubuntu Desk version sudo can be free, if the server version also need to edit

sudo visudo

Modify%sudo This same, let all sudo directives be free of the secret

%sudo    all= (all:all) Nopasswd:all

Re-login again to verify.

LINUXIDC All=nopasswd:all