On Thu, 12 Dec 2002 09:43:34 -0600
Dan Nelson <[EMAIL PROTECTED]> wrote:
> In the last episode (Dec 12), Paul Murphy said:
> > I am having trouble understanding what is the difference between
> > "$variable" and "${variable}".
> >
> > I have read sh(1) and understand than ${} is a "parameter"
please keep the line length below 75 characters. thank you.
# [EMAIL PROTECTED] / 2002-12-12 07:59:22 -0500:
> I am having trouble understanding what is the difference between
> "$variable" and "${variable}".
if the variable name is really "variable", then none.
> I have read sh(1) a
In the last episode (Dec 12), Paul Murphy said:
> I am having trouble understanding what is the difference between
> "$variable" and "${variable}".
>
> I have read sh(1) and understand than ${} is a "parameter" and can
> contain more than just a variable, but browsing through /etc/rc I
> see
I am having trouble understanding what is the difference between "$variable" and
"${variable}".
I have read sh(1) and understand than ${} is a "parameter" and can contain more than
just a variable, but browsing through /etc/rc I see lots of "${variable}" (i.e. "case
${svc_val} in").
Is this