How to Use Sudo without Password in Linux

How to to run sudo command without a password:

1. Gain root access: su -
2. Backup your /etc/sudoers file by typing the following command: ...
3. Edit the /etc/sudoers file by typing the visudo command: ...
4. Append/edit the line as follows in the /etc/sudoers file for user named 'vivek' to run '/bin/kill' and 'systemctl' commands:

1. How can I access Sudo without password?
2. How do I stop Linux from asking for a password?
3. How do I remove sudo password?
4. How can I change root without password in Linux?
5. How do I find my sudo password?
6. How do I find my sudo password in Linux?
7. What is keyring password in Linux?
8. How do I bypass Linux Mint password?
9. Why is Ubuntu asking for a password?

How can I access Sudo without password?

Type in ^X ( Ctrl + X ) to exit. This should prompt for an option to save the file, type in Y to save. Log out, and then log back in. This should now allow you to run the sudo command without being prompted for a password.

How do I stop Linux from asking for a password?

Disable the Password Under Linux

To disable the password requirement, click on Application > Accessories > Terminal. Next, enter this command line sudo visudo and press enter. Now, enter your password and press Enter. Then, search for %admin ALL=(ALL) ALL and replace the line by %admin ALL=(ALL) NOPASSWD: ALL.

How do I remove sudo password?

Remove sudo Password Prompt

1. Run command: sudo visudo. ...
2. Go down to the bottom of the file, add the following line: <user> ALL=(ALL) NOPASSWD: ALL. ...
3. Save and exit the file.
4. Run command: sudo -k. ...
5. You're done!
6. To test, run command: sudo ls.

How can I change root without password in Linux?

you can also do "sudo su" which will give you the root shell without the password. where "user" is your real user name. then all commands that you need to run as root can be preceded with "sudo" and it will run with root privileges. you can also do "sudo su" which will give you the root shell without the password.

How do I find my sudo password?

There is no default password for sudo . The password that is being asked, is the same password that you set when you installed Ubuntu - the one you use to login.

How do I find my sudo password in Linux?

3 Answers. If you have root password. Look in file /etc/sudoers . You will find a line like %sudo ALL=(ALL:ALL) ALL , make a note of the word after the % .

What is keyring password in Linux?

What is Keyring? The keyring stores passwords and encryption keys for you, just like a safe for passwords. Your passwords are encrypted and protected with your login password by default settings. Every time you launch an application, the keyring enters the password for you.

How do I bypass Linux Mint password?

To reset your lost or fogotten password:

1. Reboot your computer / Turn your computer on.
2. Hold down the Shift key at the start of the boot process to enable the GNU GRUB2 boot menu (if it does not show)
3. Select the entry for your Linux installation.
4. Press e to edit.

Why is Ubuntu asking for a password?

The password is required because it's using sudo to run the actual installation as root. You may be able to address this by modifying /etc/sudoers to allow it to run apt-get and dpkg without a password (see https://help.ubuntu.com/community/Sudoers or this post Run apt-get without sudo).