Count Litecoin block versions

countver.sh

#!/bin/bash

first=1185408
last=`litecoin-cli getblockcount`
echo Counting blocks from $first to $last...
for ((i=$first; i<=$last; i++)); do
	hash=`litecoin-cli getblockhash $i`
	ver=`litecoin-cli getblock $hash | grep '"version"' | sed s/[^0-9]//g`
	(((ver&0x20000001)==0x20000001)) && ((csv++))
	(((ver&0x20000002)==0x20000002)) && ((segwit++))
	((total++))
done
printf "Total blocks:\t%d\n" $total
printf "CSV blocks:\t%d\n" $csv
printf "Segwit blocks:\t%d\n" $segwit

Nice!