On Tue, 14 Jun 2011 13:00:17 -0700 (PDT)
MING TSANG <[email protected]> wrote:
> of using linux ubuntu. What is the difference between sh and sudo sh?
think of sudo <command> as the equivalent of "Run As Administrator". It
turns you into administrator ('root') and executes that command. To
understand it, type the following commands into a terminal and it
should look like:
$ whoami
tsang
$ sudo whoami
root
The greatest command, though, is 'man'. It is help for every command
and is invoked like
$ man whoami
* q to quit
$ man sudo
* q to quit
David
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