[wellylug] arrays in bash?

[Alex Thomson]

Try something along the lines of:

declare -a MYARRAY
MYARRAY = ( 'fish' 'yuk' 'chocolate' 'yum' 'icecream' 'yum')

arraynum=${#MYARRAY}

for ((i=0;i<$arraynum;i+=2)); do
   echo I think ${MYARRAY[${i}]} is ${MYARRAY[${i+1}]}
done

Maybe a logic in there somewhere (haven't tried it), but should be 
enough to get you started....

Sigurd Magnusson wrote:
> SilverStripe 
> <http://www.silverstripe.com/home/?utm_source=mailprimer&utm_medium=email> 
>
>
> how do iterate of an array in bash?
>
>
> e.g. can someone change this psuedocode into bash... :)
>
> myarray = ("fish", "yuck"),
> ("chocolate", "yum"),
> ("icecream", "yum")
>
> for food in $myarray; do
> echo I think that $food is $myarray[$food]
> done
>
> Sigurd Magnusson | Operations Director
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