On 06/26/2015 07:59 AM, Pratik Prajapati wrote:
I tried one method and was unable to correct it. Can you give me the
correct method ?
On Fri, Jun 26, 2015 at 11:25 AM, Sven-Göran Bergh
<[email protected]
<mailto:[email protected]>> wrote:
Hi Patrik
On 06/26/2015 07:49 AM, Pratik Prajapati wrote:
Hi,
I am working on LTP-DDT project (https://github.com/rogerq/ltp-ddt)
which i cross-compiled for my target and my target uses busybox. But
running it on my target gives me error as array operation is not
supported in busybox.
I have attached script with this mail.
I am getting error for :
sh: /opt/ltp/testcases/bin/ddt/common/common.sh: line 305:
syntax error:
bad substitution
I tried this:
|305: shift
306: index=0
307: for arg;
308: do
309: x[$index]=$arg
310: ((index++))
311: done
I am afraid that the work around is quite ugly. In this case
you may use the evil eval:
index=0
for arg;
do
eval x${index}=$arg
eval printf "x%s:\\\t%s\\\n" "${index}" "\$x${index}"
((index++))
done
Yes, I know it is ugly and I said so.
Arrays are one of the things I miss the most in ash.
Brgds
/S-G
|but i got error:| syntax error: unexpected "(" (expecting "}")
Also couldn't found any solution on google.
How to make it work on busybox. Please help.
Arrays is a bash feature, it is not supported by ash or standard
shells. So unfortunately the short answer is that it does not work.
However there are often ways to rework a script to avoid arrays.
Brgds
/S-G
Thanks,
Pratik
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