command_itself --> check by executing , -h or --help arguments can help.
Terminal or Shell Format
┌──(abhinav㉿ETHICALHACKX)-[~] --> username@hostname [current_path] which here is ~ ( user home dorectory )
└─$ --> $ indicates non-root user
┌──(abhinav㉿ETHICALHACKX)-[~]
└─$ cd Downloads
┌──(abhinav㉿ETHICALHACKX)-[~/Downloads] --> current path ( changed in last command)
└─$
┌──(abhinav㉿ETHICALHACKX)-[~/Downloads]
└─$ sudo su
┌──(root㉿ETHICALHACKX)-[/home/abhinav/Downloads]
└─# ---> When $ changes to # , means the user is root