Merge #2066: Correct rpc example command syntax

d6ba0ae Correct rpc example command syntax (Adam Gibson)

Pull request description:

  Several of the steps in the README for example_bitcoind_rpc_polling don't work as written. The most important was at the start, there is a missing "init" command that otherwise gives a file error. Also the specification of regtest network needed is a bit different than what is written.

  Apologies, didn't bother with template, this is just a testing writeup fix (whether correct or not).

ACKs for top commit:
  ValuedMammal:
    ACK d6ba0ae

Tree-SHA512: b287edea7868da12be7ea06fd5352b168f4ab6f389c4b450e77933161b2c89dc4bfad721ca2e68bf21f8f39151bc5f12e716c88dacb287015464b38256fbdc52

Author: ValuedMammal

examples/example_bitcoind_rpc_polling/README.md

@@ -34,35 +34,34 @@
 7. Set descriptor env and get address from RPC CLI wallet.
    ```
    export DESCRIPTOR="wpkh(tprv8ZgxMBicQKsPfK9BTf82oQkHhawtZv19CorqQKPFeaHDMA4dXYX6eWsJGNJ7VTQXWmoHdrfjCYuDijcRmNFwSKcVhswzqs4fugE8turndGc/1/*)"
-   cargo run -- --network regtest address next
+   cargo run -- init --network regtest
+   cargo run -- address next
    ```
-8. Send 5 test bitcoin to RPC CLI wallet.
+8. Send 0.05 test bitcoin to RPC CLI wallet.
    ```
-   bitcoin-cli -rpcwallet="test" -datadir=/tmp/regtest/bitcoind -regtest -rpcuser=<your-rpc-username> -rpcpassword=<your-rpc-password> sendtoaddress <address> 5
+   bitcoin-cli -rpcwallet="test" -datadir=/tmp/regtest/bitcoind -regtest -rpcuser=<your-rpc-username> -rpcpassword=<your-rpc-password> sendtoaddress <address> 0.05
    ```
 9. Sync blockchain with RPC CLI wallet.
    ```
-   cargo run -- --network regtest sync
-   <CNTRL-C to stop syncing>
+   cargo run -- sync
    ```
 10. Get RPC CLI wallet unconfirmed balances.
    ```
-   cargo run -- --network regtest balance
+   cargo run -- balance
    ```
 11. Generate 1 block with reward to test bitcoind wallet address.
    ```
-   bitcoin-cli -datadir=/tmp/regtest/bitcoind -rpcuser=<your-rpc-username> -rpcpassword=<your-rpc-password> -regtest generatetoaddress 10 $BITCOIND_ADDRESS
+   bitcoin-cli -datadir=/tmp/regtest/bitcoind -rpcuser=<your-rpc-username> -rpcpassword=<your-rpc-password> -regtest generatetoaddress 1 $BITCOIND_ADDRESS
    ```
 12. Sync the blockchain with RPC CLI wallet.
    ```
-   cargo run -- --network regtest sync
-   <CNTRL-C to stop syncing>
+   cargo run -- sync
    ```
 13. Get RPC CLI wallet confirmed balances.
    ```
-   cargo run -- --network regtest balance
+   cargo run -- balance
    ```
 14. Get RPC CLI wallet transactions.
    ```
-   cargo run -- --network regtest txout list
-   ```
+   cargo run -- txout list
+   ```