How do I run a command from a specific user in Linux?

Linux Run Command As Another User

1. runuser -l userNameHere -c ‘command’ runuser -l userNameHere -c ‘/path/to/command arg1 arg2’ runuser -u user — command1 arg1 arg2.
2. su – su – username.
3. su – root -c “command” OR su – -c “command arg1”
4. su – root -c “ls -l /root”

How do I run a command as a specific user?

-u user The -u (user) option causes sudo to run the specified command as a user other than root. To specify a uid instead of a user name, use #uid. When running commands as a uid, many shells require that the ‘#’ be escaped with a backslash (‘\’).

How do I run a sudo command as another user?

To use sudo to run a command as another user, we need to use the -u (user) option. Here, we’re going run the whoami command as the user mary . If you use the sudo command without the -u option, you’ll run the command as root . And of course, because you’re using sudo you’ll be prompted for your password.

How do I impersonate a user in Linux?

Configured this way, user X can run any command as user Y without supplying a password. Note: The impersonated user must have read and execute access to the agent working directory….Impersonation on Linux and UNIX systems.

How do I run a command as root user?

To get root access, you can use one of a variety of methods:

1. Run sudo and type in your login password, if prompted, to run only that instance of the command as root.
2. Run sudo -i .
3. Use the su (substitute user) command to get a root shell.
4. Run sudo -s .

How do I run a command as root in Linux?

How do I run a command as another user in Ubuntu?

You can run commands as different users in Ubuntu using sudo and su….Run command as different user in Ubuntu

1. -H to load the Home environment variables of the user.
2. -u to run the command as another user.
3. -c to execute a bash command.

How do I give sudo access to a specific user in Linux?

Steps to Create a New Sudo User

1. Log in to your server as the root user. ssh root@server_ip_address.
2. Use the adduser command to add a new user to your system. Be sure to replace username with the user that you want to create.
3. Use the usermod command to add the user to the sudo group.
4. Test sudo access on new user account.

How do I give sudo access to a specific command in Linux?

To use this tool, you need to issue the command sudo -s and then enter your sudo password. Now enter the command visudo and the tool will open the /etc/sudoers file for editing). Save and close the file and have the user log out and log back in. They should now have a full range of sudo privileges.

How do I run a file in Linux command line?

Steps to write and execute a script

1. Open the terminal. Go to the directory where you want to create your script.
2. Create a file with . sh extension.
3. Write the script in the file using an editor.
4. Make the script executable with command chmod +x .
5. Run the script using ./.