Can You Su to another user without a password?

Can You Su to another user without a 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 to authenticate with su without a password?

/path/to/script has the permissions 755 (rwxr-xr-x) and the following content: the user to authenticate is martin-test. This might be the possible best way. su is not meant to do that — sudo is. This means: whenever user-a executes sudo -u user-b, let him go without asking for the password.

Can you run Sudo on su without password?

This might be the possible best way. su is not meant to do that — sudo is. This means: whenever user-a executes sudo -u user-b, let him go without asking for the password. If you don’t have access to the root account, but have the password of the user you want to use to run a command, you can do the following.

Can a root user switch to another user?

By default, only the root user can switch to another user account without entering a password.

How to make passwordless switch to another user in Linux?

You don’t use “su” with the sudoers file, you need to use “sudo”. So, you’d want a command line like: which would do want you want, provided you had the appropriate lines in the sudoers file. A line like this: should do the trick.

How to setup passwordless sudo for a specific user?

Replace it with the following line: If you want to allow a specific user named vyom to execute only “fdisk -l” command without password, edit the /etc/sudoers file: Add the following line at the end of the file: Save and close the file when you are finished. Now, only the user can only run the “fdisk -l” command without a password.

How to use Microsoft Authenticator in passwordless mode?

Each added group or user is enabled by default to use Microsoft Authenticator in both passwordless and push notification modes (“Any” mode). To change this, for each row: Browse to > Configure. For Authentication mode – choose Any, or Passwordless.