Array declaration problem Post: 302377191

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Top Forums UNIX for Dummies Questions & Answers Array declaration problem Post 302377191 by zaxxon on Thursday 3rd of December 2009 10:38:38 AM

12-03-2009

Registered User

What shell do you use? Also in this example I can't see where $ELEMENTS_IS is declared.

---------- Post updated at 04:38 PM ---------- Previous update was at 04:25 PM ----------

There are some more things not correct; a working example looks for bash like:

Code:

#!/bin/bash

ARRAY_CT=("0001000000" "0000100000" "0000010000")

ELEMENTS_CT=${#ARRAY_CT[*]}
echo $ELEMENTS_CT

for(( j=0; j<$ELEMENTS_CT; j++)); do
    echo ${ARRAY_CT[${j}]}
done

exit 0

ELEMENTS_IS is not declared - could be a typo
The array was declared wrong; you can cycle something like this with "for .. in .."

Last edited by zaxxon; 12-03-2009 at 11:41 AM.. Reason: removed the = in <= so you don't get an empty line at the end

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