Michael C. Toren on Mon, 17 Jan 2000 23:47:41 -0500 (EST)


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Re: [PLUG] check for existing user.


> exists=true
> 
> while [ exists==true ];

Try using:  while [ "$exists" = "true" ]

> do
>         echo "Username: "

You may like this better:  echo -n "Username: "

-mct