What is sudo bash command? sudo allows users to run programs with the security privileges of another user (normally the superuser, or root). bash starts a new bash shell. So, sudo bash starts a new bash shell with the security privilege of root user. Follow this answer to receive notifications.
What is sudo apt command? The sudo apt-get update command is used to download package information from all configured sources. The sources often defined in the /etc/apt/sources. list file and other files located in /etc/apt/sources. list.
What is Linux su command? The su command lets you switch the current user to any other user. If you need to run a command as a different (non-root) user, use the –l [username] option to specify the user account. Additionally, su can also be used to change to a different shell interpreter on the fly.
What is superuser command? This method provides complete access to all system commands and tools. Log in as a user, and then change to the superuser account by using the su command at the command line. % su Password: root-password # This method provides complete access to all system commands and tools.