How many blocks til TerraCoin next difficulty rally, my ASIC bros? 1382. (could be off by one)

gistfile1.sh

#!/usr/bin/env bash
dfc=$(terracoind getdifficulty)
firstheight=$(terracoind getblockcount)
height=$firstheight
hsh=$(terracoind getblockhash $height)
while [ -n "$dfc" ]; do
  #echo $hsh
  newdfc=$(terracoind getblock ${hsh}|grep "$dfc")
  #echo $newdfc
    if [ -z "$newdfc" ]; then break; fi
  hsh=$(terracoind getblock ${hsh}|grep previousblockhash|awk '{print $3}'|sed -e 's/^"//'  -e 's/",$//'  -e 's/"$//')
  dfc="$newdfc"
done

#echo $hsh
#echo $dfc
last_diff=$(terracoind getblock $hsh|grep height|sed -e 's/^    "height" : //' -e 's/,$//')

z=`expr $firstheight - $last_diff`
y=`expr 2160 - $z`
echo "Countdown: Num blocks til difficulty adjustment: $y blocks"