What does sudo stand for? sudo , which is an acronym for superuser do or substitute user do, is a command that runs an elevated prompt without a need to change your identity. Depending on your settings in the /etc/sudoers file, you can issue single commands as root or as another user.
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 difference between sudo and bash? sudo su lauches su directly with super user privileges, while sudo bash lauches the shell first and then executes the command with bash -c . The main difference would be that your . bashrc script will be run before executing the su – root command.