WebNov 20, 2024 · 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. sudo -u mary whoami WebJul 9, 2024 · switch to root user with sudo command in Linux The sudo command stands for “superuser do.” The sudo command allows you to execute a single command as the root user. In order to use the sudo command, you must first have an account on the Linux system that has been assigned the sudoers group.
How to Use the ls Command to List Files and …
WebJan 25, 2024 · 1) Becoming a root User in Linux, using ‘su’ command su (short form of “substitute or switch user”) command allows us to run commands with the privileges of another user. su is the simplest way of switching over to root account which requires root password to use the ‘su’ command in Linux. WebJan 19, 2024 · The first command to help with this is pwd. This command displays the present working directory, letting you know where you are now. From there, you could use an absolute or relative path to get to the desired directory. Another useful command is tree. The tree command displays filesystem information in a similar manner to a graphical … pinn natural convection
How to Become a root User In Linux 2DayGeek
WebDec 3, 2024 · To have ls list the files in all subdirectories use the -R (recursive) option ls -l -R ls works its way through the entire directory tree below the starting directory, and lists the files in each subdirectory. … WebJul 9, 2024 · To switch to root user in Linux, we can use su – command. When you execute the su – command, you are essentially asking to be logged in as the root user. … WebAug 18, 2024 · Switch to Root User. This command switches your command prompt to the BASH shell as a root user: sudo bash. Your command line should change to: … pinn medical centre patches online booking