Nattapong Chuenjai Krucamper
Krucamper
/ gist:09bf1aac3303f65f13c330d01312550a
Created
November 7, 2018 09:34
forwarded port mysql
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| config.vm.network "forwarded_port", guest: 3306, host: 3306 |
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| nano Vagrantfile |
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| mkdir privateBlockChain | |
| cd privateBlockChain |
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| { | |
| "config": { | |
| "chainId": 10, | |
| "homesteadBlock": 0, | |
| "eip155Block": 0, | |
| "eip158Block": 0 | |
| }, | |
| "alloc" : {}, | |
| "coinbase" : "0x0000000000000000000000000000000000000000", | |
| "difficulty" : "0x1000", |
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| /* ต้องการ node จำนวนกี่ node ก็ต่อลงมาเรื่อย ๆ เลย */ | |
| geth --datadir "node1" init "genesis.json" | |
| geth --datadir "node2" init "genesis.json" | |
| geth --datadir "node3" init "genesis.json" |
Krucamper
/ start node privateblockchain
Created
November 21, 2018 14:22
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| /* ทำการ run node แต่ล่ะตัว โดยแต่ล่ะ node จะต้อง run แยก terminal กัน */ | |
| /* node 1 เราจะ set ให้เป็น master node และให้ node อื่นๆ peer mining */ | |
| geth --datadir "node1" --networkid 10 --port 30303 --rpc --rpcport 8545 --rpcaddr "0.0.0.0" --rpccorsdomain "*" --rpcapi="db,eth,net,web3,personal" --nodiscover console 2>node1.log | |
| /* ทำการ run node ที่ 2 ใน terminal 2 */ | |
| geth --datadir "node2" --networkid 10 --port 30304 --ipcdisable --nodiscover console 2>node2.log | |
| /* ทำการ run node ที่ 3 ใน terminal 3 */ | |
| geth --datadir "node3" --networkid 10 --port 30305 --ipcdisable --nodiscover console 2>node3.log |
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| /** คำสั่งสร้างบัญชีกระเป๋าตังค์ **/ | |
| /** หลังจาก run คำสั่งนี้แล้ว ระบบจะให้ใส่รหัสผ่าน เตรียมปากกากระดาษไว้จดด้วยนะครับ **/ | |
| personal.newAccount() |
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| cp [option] [File หรือ Directory ต้นทาง] [File หรือ Directory ปลายทาง] | |
| /** คัดลอกfile file1.txt ไปที่ file2.txt **/ | |
| cp file1.txt file2.txt | |
| /** ทำการคัดลอก file ทั้งหมดของ exam1 ไปที่ exam2 **/ | |
| cp -rv exam1 exam2 |
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| { | |
| "address": "6b8d87e6b66dde76d95588f83be1d39c4cedd80c", | |
| "crypto": { | |
| "cipher": "aes-128-ctr", | |
| "ciphertext": "c4fd6d58e52490b90551b4efc766aa778c3acefba56f303a1dcc09265fc8d5df", | |
| "cipherparams": { | |
| "iv": "147d9c489d02074ff8156b7690c3be48" | |
| }, | |
| "kdf": "scrypt", | |
| "kdfparams": { |
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| admin.nodeInfo | |
| or | |
| admin.nodeInfo.enode |