Thanks On Fri, Jun 26, 2015 at 5:08 PM, walter harms <[email protected]> wrote:
> > > Am 26.06.2015 13:15, schrieb Pratik Prajapati: > > I tried your solution but couldn't print that array: > > > > for index in 1 2 3 ; do > > eval echo \$LST$index > > done > > > > > > yes, because it builds a string and it has no need for eval > > LST="" > for index in 1 2 3 > do > LST=$LST" "$index > done > > echo "LST= " $LST > > should result in: > > LST= 1 2 3 > > the next trick is to use > set -- $LST > now you can access via $1 $2 $3 ... > > if that is a good idea depend on the program itself. > > re, > wh > > > > > On Fri, Jun 26, 2015 at 3:27 PM, walter harms <[email protected]> wrote: > > > >> [image: Boxbe] <https://www.boxbe.com/overview> [email protected] is not > on your > >> Guest List > >> < > https://www.boxbe.com/approved-list?tc_serial=21777443206&tc_rand=652426986&utm_source=stf&utm_medium=email&utm_campaign=ANNO_MWTP&utm_content=001&token=aDeOtixSIEH3%2F0Ze0cAv3ydDN957%2BNU3ojgLwj2ek%2F4gXUWcTJ0iLwUhbD5cG%2B2F&key=f6wuCr76tTrCLRy6zk1fMqykcfj899VyTLRSWEJBniU%3D > > > >> | Approve sender > >> < > https://www.boxbe.com/anno?tc_serial=21777443206&tc_rand=652426986&utm_source=stf&utm_medium=email&utm_campaign=ANNO_MWTP&utm_content=001&token=aDeOtixSIEH3%2F0Ze0cAv3ydDN957%2BNU3ojgLwj2ek%2F4gXUWcTJ0iLwUhbD5cG%2B2F&key=f6wuCr76tTrCLRy6zk1fMqykcfj899VyTLRSWEJBniU%3D > > > >> | Approve domain > >> < > https://www.boxbe.com/anno?tc_serial=21777443206&tc_rand=652426986&utm_source=stf&utm_medium=email&utm_campaign=ANNO_MWTP&utm_content=001&dom&token=aDeOtixSIEH3%2F0Ze0cAv3ydDN957%2BNU3ojgLwj2ek%2F4gXUWcTJ0iLwUhbD5cG%2B2F&key=f6wuCr76tTrCLRy6zk1fMqykcfj899VyTLRSWEJBniU%3D > > > >> > >> > >> > >> Am 26.06.2015 11:07, schrieb Pratik Prajapati: > >>> Thanks. Your solution is very useful. > >>> > >> > >> a more shell like solution is simple using a $IFS separated list > >> and the power of set but if you have sparse values and you need the gaps > >> you are better of with this solution. > >> > >> For the example you could do something like: > >> LST="" > >> for NAME in ARG > >> do > >> LST=$LST" "$NAME > >> done > >> > >> just my 2 cents, > >> re, > >> wh > >> > >> > >>> On Fri, Jun 26, 2015 at 12:01 PM, Sven-Göran Bergh < > >>> [email protected]> wrote: > >>> > >>>> On 06/26/2015 07:59 AM, Pratik Prajapati wrote: > >>>> > >>>>> I tried one method and was unable to correct it. Can you give me the > >>>>> correct method ? > >>>>> > >>>>> On Fri, Jun 26, 2015 at 11:25 AM, Sven-Göran Bergh > >>>>> <[email protected] > >>>>> <mailto:[email protected]>> wrote: > >>>>> > >>>>> Hi Patrik > >>>>> > >>>>> On 06/26/2015 07:49 AM, Pratik Prajapati wrote: > >>>>> > >>>>> Hi, > >>>>> > >>>>> I am working on LTP-DDT project ( > >>>>> https://github.com/rogerq/ltp-ddt) > >>>>> which i cross-compiled for my target and my target uses > >> busybox. > >>>>> But > >>>>> running it on my target gives me error as array operation is > >> not > >>>>> supported in busybox. > >>>>> > >>>>> I have attached script with this mail. > >>>>> > >>>>> I am getting error for : > >>>>> > >>>>> sh: /opt/ltp/testcases/bin/ddt/common/common.sh: line 305: > >>>>> syntax error: > >>>>> bad substitution > >>>>> > >>>>> I tried this: > >>>>> > >>>>> |305: shift > >>>>> 306: index=0 > >>>>> 307: for arg; > >>>>> 308: do > >>>>> 309: x[$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 > >>>>> > >>>>> > >>>>> > >>>>> _______________________________________________ > >>>>> busybox mailing list > >>>>> [email protected] <mailto:[email protected]> > >>>>> http://lists.busybox.net/mailman/listinfo/busybox > >>>>> > >>>>> > >>>>> > >>>> > >>> > >>> > >>> > >>> _______________________________________________ > >>> busybox mailing list > >>> [email protected] > >>> http://lists.busybox.net/mailman/listinfo/busybox > >> _______________________________________________ > >> busybox mailing list > >> [email protected] > >> http://lists.busybox.net/mailman/listinfo/busybox > >> > > >
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