How do I run a service as root?
Typically you instruct systemd to run a service as a specific user/group with a User= and Group= directive in the [Service] section of the unit file. Set those to root (or remove them, as running as root is the default).
How do I install sudo?
At first, login to an user account and open a terminal to execute the following commands:
- Start becoming superuser with su . Enter your root password.
- Now, install sudo with apt-get install sudo .
- Choose one:
- Now, log out and then log in with the same user.
- Open a terminal and run sudo echo ‘Hello, world!’
What do you need to know about Sudo install?
For example, you may want an user john to run a find command or custom bash shell script as an user greg or even as a user root ( superuser ) without password exchange. In this case a sudo utility with its /etc/sudoers configuration file will be your friend.
How to use sudo and the sudoers file Hostinger?
Use the following command to create the file: Add following text in the file: What we have done in the above file is create a netadmin group. Users in the netadmin group can run commands specified in NETALL. NETALL in turn include all commands under CAPTURE and SERVERS aliases.
What happens when you add a user to sudoers?
Once a user has been added to the sudoers list, they can execute any administrative command by preceding it with sudo. Then the user would be asked to enter their own password depending upon the configuration. After this, the administrative command would be executed the same way as by the root user.
Where is the sudoers file located in Ubuntu?
The Sudoers File The sudo command is configured through a file located in /etc/ called sudoers. Through the sudo command you provide administrative level privileges to regular users. Normally the first user you create while installing Ubuntu has sudo rights.