Change Details

``` echo "prune=550" >> bitcoin.conf bitcoind bitcoin-cli getblockchaininfo # verify "automatic_pruning": true, ```

``` echo "prune=1000" >> bitcoin.conf bitcoind bitcoin-cli getblockchaininfo # verify "automatic_pruning": true, # verify "prune_target_size": 1048576000, ```

``` echo "prune=551000" >> bitcoin.conf bitcoind bitcoin-cli getblockchaininfo # verify "automatic_pruning": truerue, # verify "prune_target_size": 1048576000, ```