How do I make sudo command not ask for password?

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:

How do I give permission without sudo?

For any reasons, if you want to allow a user to run a certain command without giving the sudo password, you need to add that command in sudoers file. I want the user named sk to execute mkdir command without giving the sudo password.

How do I allow a normal user to run commands as root user using sudo?

How do I allow a normal user to run these commands as root? You need to use the sudo command which is use to execute a command as another user. It allows a permitted user to execute a command as the superuser or another user, as specified in the /etc/sudoers (config file that defines or list of who can run what) file.

Does sudo always ask for password?

Sudo will now always prompt you for a password.

How can I run su without password?

You can also su to another user without requiring a password by making some changes in the sudoers file. In this case, the user (for example aaronk) who will switch to another user account (for example postgres) should be in the sudoers file or in the sudo group to be able to invoke the sudo command.

How do I make Ubuntu not ask for password?

More simple way…

1. Go to gear icon on top right corner.
2. Go to system settings.
3. Go to user accounts,bottom right corner(depends on UI)
4. Click the button unlock,it will prompt for password.
5. Enter the password for particular user.
6. Slide the bar of Automatic login from OFF to ON.
7. Here you go.. click the lock button again.

How do I give a user root privileges in Linux without sudo?

1 Answer

1. It is recommended not to use another user as root and just use sudo permissions.
2. You can simply add user by sudo adduser .
3. You can change the uid and gid to root uid and gid by using sudo nano /etc/passwd.
4. Look for the user you created and change the uid and gid to the same as root gid and uid.

How do I run a specific program without root prompt?

Make changes so that this script doesn’t require a password.

1. Open the sudoers file: sudo visudo -f /etc/sudoers.
2. Add the following line at the end: ahmad ALL=(root) NOPASSWD: /home/ahmad/create_dir.sh. Replace ahmad with whatever your username is. Also make sure this is the last line. Save and exit.

How do I give root script privileges?

To give root privileges to a user while executing a shell script, we can use the sudo bash command with the shebang. This will run the shell script as a root user. Example: #!/usr/bin/sudo bash ….

How do I run a command without root?

How to use sudo to allow a non-root user run a particular command

1. open the /etc/sudoers file. It is recommende to open this file using the visudo command. # visudo.
2. Add the following lines at the end. ( though can be added anywhere in the file)
3. Now login with the user john and execute the command :

Can we login to the user without password in Linux?

You can create a user without a password on Linux using the “passwd” command as follows : Run the useradd command to create a user account as shown in the example below. Once you have created the user, use the passwd command to remove the user’s password.