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bash: expanded working with arrays (#534)

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Petr Heinz 2020-06-23 16:23:07 +02:00 committed by GitHub
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@ -461,6 +461,7 @@ echo ${#Fruits[@]} # Number of elements
echo ${#Fruits} # String length of the 1st element echo ${#Fruits} # String length of the 1st element
echo ${#Fruits[3]} # String length of the Nth element echo ${#Fruits[3]} # String length of the Nth element
echo ${Fruits[@]:3:2} # Range (from position 3, length 2) echo ${Fruits[@]:3:2} # Range (from position 3, length 2)
echo ${!Fruits[@]} # Keys of all elements, space-separated
``` ```
### Operations ### Operations