Useful commands

🔑 Key management

ADD NEW KEY

0gchaind keys add wallet --eth

RECOVER EXISTING KEY

0gchaind keys add wallet --recover --eth

WALLET EVM ADDRESS

echo "0x$(0gchaind debug addr $(0gchaind keys show wallet -a) | grep hex | awk '{print $3}')"

LIST ALL KEYS

0gchaind keys list

DELETE KEY

0gchaind keys delete wallet

EXPORT KEY TO A FILE

0gchaind keys export wallet

IMPORT KEY FROM A FILE

0gchaind keys import wallet wallet.backup

QUERY WALLET BALANCE

0gchaind q bank balances $(0gchaind keys show wallet -a)

👷 Validator management

Please make sure you have adjusted moniker, identity, details and website to match your values.

CREATE NEW VALIDATOR

0gchaind tx staking create-validator \
--amount 100000ua0gi \
--pubkey $(0gchaind tendermint show-validator) \
--moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id zgtendermint_16600-1 \
--commission-rate 0.05 \
--commission-max-rate 0.20 \
--commission-max-change-rate 0.05 \
--min-self-delegation 1 \
--from wallet \
--gas-adjustment 1.5 \
--gas auto \
--gas-prices 0.00252ua0gi \
-y

EDIT EXISTING VALIDATOR

0gchaind tx staking edit-validator \
--new-moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id zgtendermint_16600-1 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.5 \
--gas auto \
--gas-prices 0.00252ua0gi \
-y

UNJAIL VALIDATOR

0gchaind tx slashing unjail --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

JAIL REASON

0gchaind query slashing signing-info $(0gchaind tendermint show-validator)

LIST ALL ACTIVE VALIDATORS

0gchaind q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_BONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl

LIST ALL INACTIVE VALIDATORS

0gchaind q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_UNBONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl

VIEW VALIDATOR DETAILS

0gchaind q staking validator $(0gchaind keys show wallet --bech val -a)

💲 Token management

WITHDRAW REWARDS FROM ALL VALIDATORS

0gchaind tx distribution withdraw-all-rewards --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

WITHDRAW COMMISSION AND REWARDS FROM YOUR VALIDATOR

0gchaind tx distribution withdraw-rewards $(0gchaind keys show wallet --bech val -a) --commission --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

DELEGATE TOKENS TO YOURSELF

0gchaind tx staking delegate $(0gchaind keys show wallet --bech val -a) 100000ua0gi --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

DELEGATE TOKENS TO VALIDATOR

0gchaind tx staking delegate <TO_VALOPER_ADDRESS> 100000ua0gi --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

REDELEGATE TOKENS TO ANOTHER VALIDATOR

0gchaind tx staking redelegate $(0gchaind keys show wallet --bech val -a) <TO_VALOPER_ADDRESS> 100000ua0gi --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

UNBOND TOKENS FROM YOUR VALIDATOR

0gchaind tx staking unbond $(0gchaind keys show wallet --bech val -a) 100000ua0gi --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

SEND TOKENS TO THE WALLET

0gchaind tx bank send wallet <TO_WALLET_ADDRESS> 100000ua0gi --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

🗳 Governance

LIST ALL PROPOSALS

0gchaind query gov proposals

VIEW PROPOSAL BY ID

0gchaind query gov proposal 1

VOTE ‘YES’

0gchaind tx gov vote 1 yes --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

VOTE ‘NO’

0gchaind tx gov vote 1 no --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

VOTE ‘ABSTAIN’

0gchaind tx gov vote 1 abstain --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

VOTE ‘NOWITHVETO’

0gchaind tx gov vote 1 NoWithVeto --from wallet --chain-id zgtendermint_16600-1 --gas-adjustment 1.5 --gas auto --gas-prices 0.00252ua0gi -y

⚡️ Utility

UPDATE PORTS

CUSTOM_PORT=110
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}58\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${CUSTOM_PORT}57\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${CUSTOM_PORT}60\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}56\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${CUSTOM_PORT}66\"%" $HOME/.0gchaind/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${CUSTOM_PORT}17\"%; s%^address = \":8080\"%address = \":${CUSTOM_PORT}80\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${CUSTOM_PORT}90\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${CUSTOM_PORT}91\"%" $HOME/.0gchaind/config/app.toml

UPDATE INDEXER

Disable indexer

sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.0gchaind/config/config.toml

Enable indexer

sed -i -e 's|^indexer *=.*|indexer = "kv"|' $HOME/.0gchaind/config/config.toml

UPDATE PRUNING

sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "19"|' \
  $HOME/.0gchaind/config/app.toml

🚨 Maintenance

GET VALIDATOR INFO

0gchaind status 2>&1 | jq

GET SYNC INFO

0gchaind status 2>&1 | jq

GET NODE PEER

echo $(0gchaind tendermint show-node-id)'@'$(curl -s ifconfig.me)':'$(cat $HOME/.0gchaind/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')

CHECK IF VALIDATOR KEY IS CORRECT

[[ $(0gchaind q staking validator $(0gchaind keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(0gchaind status | jq -r .ValidatorInfo.PubKey.value) ]] && echo -e "\n\e[1m\e[32mTrue\e[0m\n" || echo -e "\n\e[1m\e[31mFalse\e[0m\n"

GET LIVE PEERS

curl -sS http://localhost:14657/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}'

SET MINIMUM GAS PRICE

sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"20000000000udym\"/" $HOME/.0gchaind/config/app.toml

ENABLE PROMETHEUS

sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.0gchaind/config/config.toml

RESET CHAIN DATA

0gchaind tendermint unsafe-reset-all --keep-addr-book --home $HOME/.0gchaind --keep-addr-book

REMOVE NODE

Please, before proceeding with the next step! All chain data will be lost! Make sure you have backed up your priv_validator_key.json!

cd $HOME
sudo systemctl stop 0gchain
sudo systemctl disable 0gchain
sudo rm /etc/systemd/system/0gchain
sudo systemctl daemon-reload
rm -f $(which 0gchaind)
rm -rf $HOME/.0gchaind
rm -rf $HOME/0gchaind

⚙️ Service Management

RELOAD SERVICE CONFIGURATION

sudo systemctl daemon-reload

ENABLE SERVICE

sudo systemctl enable 0gchain

DISABLE SERVICE

sudo systemctl disable 0gchain

START SERVICE

sudo systemctl start 0gchain

STOP SERVICE

sudo systemctl stop 0gchain

RESTART SERVICE

sudo systemctl restart 0gchain

CHECK SERVICE STATUS

sudo systemctl status 0gchain

CHECK SERVICE LOGS

sudo journalctl -u 0gchain -f --no-hostname -o cat