Hi,

I apologize;  I stand corrected.  I got the following from
http://linux.com/develop/man/1/su
                                     NAME
                                     su - run a shell with substitute user and group 
IDs
                                     SYNOPSIS
                                     su [OPTION]... [-] [USER [ARG]...]
                                     DESCRIPTION
                                     Change the effective user id and group id to that 
of USER.
                                     -, -l, --login
                                           make the shell a login shell
                                     -c, --commmand=COMMAND
                                           pass a single COMMAND to the shell with -c
                                     -f, --fast
                                           pass -f to the shell (for csh or tcsh)
                                     -m, --preserve-environment
                                           do not reset environment variables
                                     -p same as -m
                                     -s, --shell=SHELL
                                           run SHELL if /etc/shells allows it
                                     --help display this help and exit
                                     --version
                                           output version information and exit
                           A mere - implies -l. If USER not given, assume root.

From this, I take it that it stands for "Substitute User".

(I got "Super User" from a book, and when I remember which one it was, I
will post its name here)

David Charles


On Thu, 20 Sep 2001, Michael Scottaline wrote:

> On Thu, 20 Sep 2001 20:40:08 -0400 (EDT)
> <[EMAIL PROTECTED]> insightfully noted:
>
> > Hi,
> >
> > su stands for Super User;
> >
> > David Charles
> ==========================
> Isn't is "switch user"?  If you su <another user> and give that user's
> password, you go to that users account rather than root.  If you simply
> su, I believe root simply acts as the default and that password works.
> Mike
>
> --
> "No enterprise is more likely to succeed than one concealed
> from the enemy until it is ripe for execution."
> ��������������������������������Machiavelli from _The Art of War_
>
>
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