Re: Possible extra data in script?
Hi, it looks like this simple script is teaching an example
of how to change a defined field or var. In this excersize,
Lastname is defined as smith and first name as john.
The read statement changes the $firstname and $lastname
to the new input. The blank echo is just that...a blank line for
easier reading of the script and a newline on the output.
so...yes....if you enter nothing for firstname and lastname it
will forever be john smith....hence. Its called learning about
defined variables,and how to change them.It is good that you question, but...it is not
a type O.
Craving anchovy, herring and squid pizza.....with clam sauce