[Techtalk] BASH command subsitution
joe shindlin
jojotheracoon at yahoo.com
Sun Sep 7 04:36:32 EST 2003
--- Robin Hood <RobinHood42 at clickta.com> wrote:
> I have been working through my Unix textbook and am
> up to the chapter on the
> Bourne shell.
> I am up to the section on command subsitution.
> According to my textbook typing:
>
> $ echo the date today is 'date'
>
> should result in something like:
>
> the date today is Mon Feb 2 00:41:55 CST 1998
>
> However. When I type this into my Linux box (SuSE
> 8.0)
> All I get is:
>
> todays date is date.
>
> I have also tried the following:
>
> $ echo 'ls'
> ls
> $ echo 'pwd'
> pwd
>
> It seems that command subsitution does not work
> under bash (at least on my
> computer anyway).
> Has anybody else ever had this problem?
> Is it a bug? or am I doing something really stupid?
>
>
> *****A Network is the Opposite of a Hierachy*****
>
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Hi robin,
don't forget to "weak quote" ("") the entire string.
#echo "today's date is `date`"
joe.
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