TL;DR How do I compare two two-dimensional arrays to remove duplicates based on one column?I have a script that runs every 27 hours. It ping sweeps the network and puts hosts that respond to pings ...

I have two arrays. I want to compare them and output like values.Example:Array1 holds five fruits: apple,banana,strawberry,orange,grapeArray2 holds five fruits: mango,grape,pear,pineapple ...