bash

chmod u+x YourScriptFileName.sh

declare an array variable

declare -a database=("one" "two" "three")

get length of an array

arraydatabaselength=${#array[@]}

database=( 'Item1' 'Item2' 'Item3' )

for databaseName in ${database[*]} ; do echo $databaseName done

Parallel computing with limited n of cpu cores

To