How to install an Ethereum Node on BKC

All the information is from: https://www.youtube.com/watch?v=o90L6ksNW6g and https://www.youtube.com/watch?v=A5V2jdLi5mI

1-Install

$ sudo apt install software-properties-common

$ sudo add-apt-repository -y ppa:ethereum/ethereum

$ sudo apt update

$ sudo apt install ethereum

$ geth version

$ sudo apt install nodejs

$ sudo apt install npm

$ sudo apt install curl

$ sudo apt install -y build-essential

$ node -v

$ npm - v

$ npm uninstall -g truffle

$ sudo npm install -g truffle

$ truffle version

$ wget -qO - https://packagecloud.io/AtomEditor/atom/gpgkey | sudo apt-key add -

$ sudo sh -c 'echo "deb [arch=amd64] https://packagecloud.io/AtomEditor/atom/any/ any main" > /etc/apt/sources.list.d/atom.list'

$ sudo apt update

$ sudo apt install atom

$ which atom

$ which apm

$ apm install language-ethereum

$ cd ~

$ mkdir ethereum

$ echo 'export ethereum_home=~/ethereum'>>~/.bash_profile

$ source ~/.bash_profile

$ cd ethereum

$ vi $ethereum_home/genesis.json

# paste this code with cmd v in edit mode
# Save with esc: !:wq
{
    "nonce": "0x0000000000000042",
    
    "timestamp": "0x0",
    
    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "extraData": "0x",
    "gasLimit": "0x8000000",
    "difficulty": "0x400",
    "config": {},
    "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "coinbase": "0x3333333333333333333333333333333333333333",
    "alloc": {}
}

# change eth_node
$ geth --datadir "$ethereum_home/eth_node" init "$ethereum_home/genesis.json"

$ cd eth_node

$ geth --datadir . account new

# add password
# write account password
# Save with esc: !:wq
$ vi $ethereum_home/eth_node/password.sec

# Change port number
$ nohup geth --datadir "$ethereum_home/eth_node" --port 30303 --nodiscover --ipcpath "$ethereum_home/eth_node/geth.ipc" --networkid 314159 --mine --miner.threads 1 --unlock 0 --password "$ethereum_home/eth_node/password.sec" 2> "$ethereum_home/geth.log" &

2- To open the ethereum consol from new terminal

# Type the command for your node 
$ geth attach ipc:$ethereum_home/blocklychain/geth.ipc
or
$ geth attach ipc:$ethereum_home/cpvanda/geth.ipc
or
$ geth attach ipc:$ethereum_home/eth_node/geth.ipc
or
$ geth attach ipc:$ethereum_home/<YOUR NODE>/geth.ipc

3- Some commands for ethereum consol

$ admin

$ admin.peers