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bash.sh: array(val val val) -> array=(val val val)

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Michael Pierce 2018-02-10 12:22:42 -08:00 committed by GitHub
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languages/bash.sh
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@ -147,7 +147,7 @@ array[0]=val # several ways to define an array
array[1]=val array[1]=val
array[2]=val array[2]=val
array=([2]=val [0]=val [1]=val) array=([2]=val [0]=val [1]=val)
array(val val val) array=(val val val)
${array[i]} # displays array's value for this index. If no index is supplied, array element 0 is assumed ${array[i]} # displays array's value for this index. If no index is supplied, array element 0 is assumed
${#array[i]} # to find out the length of any element in the array ${#array[i]} # to find out the length of any element in the array