On 2/25/2011 4:22 AM, Andreas Schwab wrote:
"Steven W. Orr" writes:
517> r=($(eval echo "\${${a_all[1]}[@]}"))
If you use $(eval echo ...) you are almost always doing it wrong.
eval "r=(\"\${${a_all[1]}[@]}\")"
Andreas.
Thanks. I changed things of the form
r=($(eval "echo "\${${a_all[
On Thu, Feb 24, 2011 at 06:59:02PM -0500, Steven W. Orr wrote:
> I intentionally used the star instead of the atsign because I'm taking
> advantage of the fact that these array elements all have no whitespace. So,
> after the assignment to a_all, the value of a[0] is equal to the single
> string
"Steven W. Orr" writes:
> 517 > r=($(eval echo "\${${a_all[1]}[@]}"))
If you use $(eval echo ...) you are almost always doing it wrong.
eval "r=(\"\${${a_all[1]}[@]}\")"
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
Ok. Thanks for reading and responding. I thought I expressed myself but I see
that I left too much out. I'll amplify below.
On 2/24/2011 3:42 PM, Greg Wooledge wrote:
On Thu, Feb 24, 2011 at 02:55:13PM -0500, Steven W. Orr wrote:
I have three arrays
a1=(aaa bbb ccc ddd)
a2=(qqq www eee rrr)
On Thu, Feb 24, 2011 at 03:42:57PM -0500, Greg Wooledge wrote:
> On Thu, Feb 24, 2011 at 02:55:13PM -0500, Steven W. Orr wrote:
> > I have three arrays
> >
> > a1=(aaa bbb ccc ddd)
> > a2=(qqq www eee rrr)
> > a3=(fff ggg hhh)
> >
> > I then set a_all
> >
> > a_all=("${a1[*]}" "${a2[*]}" "${a3[*
On Thu, Feb 24, 2011 at 02:55:13PM -0500, Steven W. Orr wrote:
> I have three arrays
>
> a1=(aaa bbb ccc ddd)
> a2=(qqq www eee rrr)
> a3=(fff ggg hhh)
>
> I then set a_all
>
> a_all=("${a1[*]}" "${a2[*]}" "${a3[*]}"
Missing ). Also, a far more serious problem, you used * when you should
have
