66. Start daemon
– new login
– -datadir=./dave
– -rpcport=10004

$ cd ~/dev
bitcoin-core.daemon -regtest -conf=/home/user03/dev/dave/bitcoin.conf -datadir=./dave -rpcport=10004 -listen=0 -connect=127.0.0.1:10011 -fallbackfee=0.0002

67. create wallet
– new login
– DaveWallet

$ cd ~/dev
$ bitcoin-core.cli -regtest  -datadir=./dave -rpcport=10004 createwallet "DaveWallet"
{
  "name": "DaveWallet",
  "warning": ""
}

68. new address

$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -datadir=./dave -rpcport=10004 getnewaddress
bcrt1q8mnq3xzxh25snzdak4zec8khcy5r7kye3tl4kv

69. transfer 10/BTC from alice to dave

$ bitcoin-core.cli -regtest  -rpcport=10001 -named sendtoaddress address="bcrt1qhya07e4kejp7phxlnk7rckm5v9skh4jdzuesks" amount=10 comment="drinks-9" comment_to="room89" subtractfeefromamount=false replaceable=true conf_target=null estimate_mode="unset" avoid_reuse=false fee_rate=1.1
887a7c5dcbbd8cc27994f75ab2760ac198833c546bc657d343eb26289b104467
[user02@localhost alice]$ bitcoin-core.cli -regtest  -rpcport=10001 -named sendtoaddress address="bcrt1q8mnq3xzxh25snzdak4zec8khcy5r7kye3tl4kv" amount=10 commen
t="drinks-10" comment_to="room10" subtractfeefromamount=false replaceable=true conf_target=null estimate_mode="unset" avoid_reuse=false
af003b2f506bc9360443e8141db380fa7e1439c144adf642c193c3c2f34a3e62

70. Balance check

$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -datadir=./dave -rpcport=10004 getbalance
0.00000000

71. Mining

$  bitcoin-core.cli -regtest  -rpcport=10001  generatetoaddress 1 bcrt1qht58vxn8avnek2ya3wfpyv65qml9q7l5a6lpek
[
  "1b4228f549b2eb5860e2f9aaf46e952b5290c173ae1d11298c59f3be03119939"
]

72. Balance check

$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -datadir=./dave -rpcport=10004 getbalance
10.00000000

73.transfer 10/BTC from dave to alice

$  bitcoin-core.cli -regtest  -rpcport=10004 -conf=/home/u
ser03/dev/dave/bitcoin.conf -named sendtoaddress address="bcrt1qht58vxn8avnek2ya
3wfpyv65qml9q7l5a6lpek" amount=0.1 comment="drinks-11" comment_to="room91" subtr
actfeefromamount=false replaceable=true conf_target=null estimate_mode="unset" a
void_reuse=false fee_rate=1.1
2adb18379d4e330d9e1d346baa4f9e383991dc3105a51327ab3b058c308402b2

74.Balance check and Mining and Balance
– alice

$ bitcoin-core.cli -regtest -rpcport=10001 getbalance
14927.09977102
$  bitcoin-core.cli -regtest  -rpcport=10001  generatetoaddress 1 bcrt1qht58vxn8avnek2ya3wfpyv65qml9q7l5a6lpek
[
  "4b7b92f2426d6c78ed75319b93541d38ee6912ff35d5b66552f8377adce92a23"
]
$ bitcoin-core.cli -regtest -rpcport=10001 getbalance
14927.19977102

75. blockcount
– dave

$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -rpcport=10004 getblockcount
5878

76. blockhash
– dave

$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -rpcport=10004 getblockhash 0
0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206

77. block
– dave

$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -rpcport=10004 getblock 0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206
{
  "hash": "0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206",
  "confirmations": 5879,
  "height": 0,
  "version": 1,
  "versionHex": "00000001",
  "merkleroot": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
  "time": 1296688602,
  "mediantime": 1296688602,
  "nonce": 2,
  "bits": "207fffff",
  "difficulty": 4.656542373906925e-10,
  "chainwork": "0000000000000000000000000000000000000000000000000000000000000002",
  "nTx": 1,
  "nextblockhash": "03dc5e5356095692bc1d25a9e26d6ad5dbbb801a5b906446ba8951e5c4bd8b89",
  "strippedsize": 285,
  "size": 285,
  "weight": 1140,
  "tx": [
    "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"
  ]
}

78. block
– dave

nextblockhash
$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -rpcport=10004 getblock 03dc5e5356095692bc1d25a9e26d6ad5dbbb801a5b906446ba8951e5c4bd8b89
{
  "hash": "03dc5e5356095692bc1d25a9e26d6ad5dbbb801a5b906446ba8951e5c4bd8b89",
  "confirmations": 5878,
  "height": 1,
  "version": 536870912,
  "versionHex": "20000000",
  "merkleroot": "510ca10638a215ecd718fe127b076611027c72f2be88653139c6ddbd6ac1fe7d",
  "time": 1660098956,
  "mediantime": 1660098956,
  "nonce": 0,
  "bits": "207fffff",
  "difficulty": 4.656542373906925e-10,
  "chainwork": "0000000000000000000000000000000000000000000000000000000000000004",
  "nTx": 1,
  "previousblockhash": "0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206",
  "nextblockhash": "516fde5437d5d1b01db98fc0362b3d87f8d4cece4f45886aff2301a3ab8df5de",
  "strippedsize": 213,
  "size": 249,
  "weight": 888,
  "tx": [
    "510ca10638a215ecd718fe127b076611027c72f2be88653139c6ddbd6ac1fe7d"
  ]
}

79. info
– dave

nextblockhash
$
$ bitcoin-core.cli -regtest -conf=/home/user03/dev/dave/bitcoin.conf -rpcport=10004 -getinfo
Chain: regtest
Blocks: 5878
Headers: 5878
Verification progress: 100.0000%
Difficulty: 4.656542373906925e-10

Network: in 0, out 1, total 1
Version: 230000
Time offset (s): 0
Proxies: n/a
Min tx relay fee rate (BTC/kvB): 0.00001000

Wallet: DaveWallet
Keypool size: 4000
Transaction fee rate (-paytxfee) (BTC/kvB): 0.00000000

Balance: 9.89999844

Warnings:

80. listwallets
– alice

$ bitcoin-core.cli -regtest -rpcport=10001 listwallets
[
  "AliceWallet"
]