# Installation **Install dependencies:** ``` sudo apt update && sudo apt upgrade -y sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y ``` **Install GO: (amd64 - x86)** ``` rm -rf $HOME/go sudo rm -rf /usr/local/go cd $HOME curl https://dl.google.com/go/go1.21.8.linux-amd64.tar.gz | sudo tar -C/usr/local -zxvf - cat <<'EOF' >>$HOME/.profile export GOROOT=/usr/local/go export GOPATH=$HOME/go export GO111MODULE=on export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin EOF source $HOME/.profile go version ``` **Download Crowd Control:** ``` cd $HOME wget -O cardchaind https://github.com/DecentralCardGame/Cardchain/releases/download/v0.16.0/cardchaind chmod +x cardchaind sudo mv cardchaind /usr/local/bin/ ``` **Set chain and Name Crowd Control:**\ \&#xNAN;*Change* *\* ``` Cardchaind config keyring-backend os Cardchaind config chain-id cardtestnet-12 Cardchaind init --chain-id cardtestnet-12 ``` **Custom Port: (Option)** 
Cardchaind config node tcp://localhost:39657
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:39658\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:39657\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:39660\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:39656\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":39666\"%" $HOME/.cardchaind/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:39617\"%; s%^address = \":8080\"%address = \":39680\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:39690\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:39691\"%; s%:8545%:14845%; s%:8546%:14846%; s%:6065%:39665%" $HOME/.cardchaind/config/app.toml
**Set min gas:** ``` sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0.0ubpf"|g' $HOME/.cardchaind/config/app.toml ``` **Set indexing: (Option)** ``` sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.cardchaind/config/config.toml ``` **Download Genesis & addressbook:** ``` wget -O $HOME/.cardchaind/config/genesis.json https://node39.top/testnet/crowdcontrol/genesis.json wget -O $HOME/.cardchaind/config/addrbook.json https://node39.top/testnet/crowdcontrol/addrbook.json ``` **Peers:** ``` PEERS="fd6cf9438cfafe4a1fc35bb20456a856328febaa@37.27.47.29:39656,35c8779026ceb17659b722b6a768e5a7f070c770@84.247.161.158:31656,86fe149f801ac75213179be5b56fbd1a1e545c43@202.61.225.157:20656" sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.cardchaind/config/config.toml ``` **Create Service:** 
sudo tee /etc/systemd/system/Cardchaind.service > /dev/null <<EOF
[Unit]
Description=Cardchain node
After=network-online.target

[Service]
User=$USER
WorkingDirectory=$HOME/.cardchaind
ExecStart=$(which Cardchaind) start --home $HOME/.cardchaind
Restart=on-failure
RestartSec=5
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload
sudo systemctl enable Cardchaind
**Download snapshort:** ``` Cardchaind tendermint unsafe-reset-all --home $HOME/.cardchaind if curl -s --head curl https://node39.top/testnet/crowdcontrol/snap-crowdcontrol.tar.lz4 | head -n 1 | grep "200" > /dev/null; then curl https://node39.top/testnet/crowdcontrol/snap-crowdcontrol.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.cardchaind else echo no have snap fi ``` Wallet: ``` // Add New Wallet Cardchaind keys add wallet // Restore executing wallet Cardchaind keys add wallet --recover // List All Wallets Cardchaind keys list // Delete wallet Cardchaind keys delete wallet // Check Balance Cardchaind q bank balances $(Cardchaind keys show wallet -a) // Show validator Cardchaind tendermint show-validator // Show EVM address Cardchaind keys unsafe-export-eth-key // Backup Seed + priv_validator_key.json ``` **Check sync: (****False -> Done****)** ``` Cardchaind status 2>&1 | jq .SyncInfo.catching_up ``` **Create Validator:** ``` Cardchaind tx staking create-validator \ --amount 4900000ubpf \ --from wallet \ --commission-rate 0.1 \ --commission-max-rate 0.2 \ --commission-max-change-rate 0.01 \ --min-self-delegation 1 \ --pubkey $(cardchaind tendermint show-validator) \ --moniker "xxxx" \ --identity "xxxx" \ --website "xxxx" \ --security-contact "xxxx" \ --details "POS Node&Validator 🚀" \ --chain-id cardtestnet-12 \ --gas auto --gas-adjustment 1.5 \ -y ``` **Edit Validator:** ``` ardchaind tx staking edit-validator \ --new-moniker "xxxxxxxxxxxx" \ --identity "xxxxxxxxxxxx" \ --details "xxxxxxxxxxxx" \ --website "xxxxxxxxxxxx" \ --security-contact "xxxxxxxxxxxx" \ --details "POS Node&Validator 🚀" \ --from wallet \ --chain-id cardtestnet-12 \ --gas auto --gas-adjustment 1.5 \ -y ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://services.node39.top/index.html/cosmos/crowd-control/installation.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.