Learn Linux Shell Scripting - Fundamentals of Bash 4.4

sudo

Description	Execute a command as another user.
Syntax	sudo [OPTION]...
Practical uses	sudo -i: Become the root user. sudo -l: List the allowed (and forbidden) commands for the invoking user. sudo -u <user> <command>: Run a <command> as the specified <user>. sudo -u <user> -i: Login as the specified <user>.