I dont know what does sudo su bash mean [closed]

I want to run amun honeypot on Ubuntu 13.10 and I sometimes have problem with running this honeypot. I just write this command $ sudo ./amun_server.py & but it cant work sometimes. I want to try this command sudo su bash but I don't know what this command can do.

Solution 1:

When you type:

 sudo <command>

you are running as root user, the requested password is your password. Only your uid is changed and the environment is the same as your user.

When you type:

 su

su command without parameter allow user to become superuser. In this case the requested password is about root.

When you type:

 sudo su

you are running su as root user, sudo ask your password and su does not. So you can become root without knowing the password.

Caution: It is strongly recommended to not use this command unless you really know very well what you are doing

If you want exec command as another user login shell environment:

 sudo su - <user> -c <command>

or

 sudo -u <user> -i <command>

Here is useful link

Solution 2:

Hi Why not open a terminal Ctrl + Alt + T and type man su? That will explain what the su command does.

Similarly with bash.

man = manual and it gives a list of arguments that can be used with the command.