Useful commands

Useful set of commands for node operators. From key management to chain governance.

Chain ID: fxcore | Latest Version Tag: v7.5.0

🔑 Key management

Add new key

fxcored keys add wallet

Recover existing key

fxcored keys add wallet --recover

List all keys

fxcored keys list

Delete key

fxcored keys delete wallet

Export key to the file

fxcored keys export wallet

Import key from the file

fxcored keys import wallet wallet.backup

Query wallet balance

fxcored q bank balances $(fxcored keys show wallet -a)

👷 Validator management

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

Create new validator

fxcored tx staking create-validator \
--amount=1000000FX \
--pubkey=$(fxcored tendermint show-validator) \
--moniker="YOUR_MONIKER_NAME" \
--identity="YOUR_KEYBASE_ID" \
--details="YOUR_DETAILS" \
--website="YOUR_WEBSITE_URL"
--chain-id=fxcore \
--commission-rate=0.05 \
--commission-max-rate=0.20 \
--commission-max-change-rate=0.01 \
--min-self-delegation=1 \
--from=wallet \
--gas-adjustment=1.4 \
--gas=auto \
-y

Edit existing validator

fxcored tx staking edit-validator \
--moniker="YOUR_MONIKER_NAME" \
--identity="YOUR_KEYBASE_ID" \
--details="YOUR_DETAILS" \
--website="YOUR_WEBSITE_URL"
--chain-id=fxcore \
--commission-rate=0.05 \
--from=wallet \
--gas-adjustment=1.4 \
--gas=auto \
-y

Unjail validator

fxcored tx slashing unjail --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Jail reason

fxcored query slashing signing-info $(fxcored tendermint show-validator)

List all active validators

fxcored 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

fxcored 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

fxcored q staking validator $(fxcored keys show wallet --bech val

💲 Token management

Withdraw rewards from all validators

fxcored tx distribution withdraw-all-rewards --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Withdraw commission and rewards from your validator

fxcored tx distribution withdraw-rewards $(fxcored keys show wallet --bech val -a) --commission --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto --y

Delegate tokens to yourself

fxcored tx staking delegate $(fxcored keys show wallet --bech val -a) 1000000FX --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Delegate tokens to validator

fxcored tx staking delegate <TO_VALOPER_ADDRESS> 1000000.fxcore --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Redelegate tokens to another validator

fxcored tx staking redelegate $(fxcored keys show wallet --bech val <TO_VALOPER_ADDRESS> 1000000FX --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Unbond tokens from your validator

fxcored tx staking unbond $(fxcored keys show wallet --bech val -a) 1000000FX --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Send tokens to the wallet

fxcored tx bank send wallet <TO_WALLET_ADDRESS> 1000000FX --from wallet --chain-id fxcore

🗳 Governance

List all proposals

fxcored query gov proposals

View proposal by id

fxcored query gov proposal 1

Vote 'Yes'

fxcored tx gov vote 1 yes --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Vote 'No'

fxcored tx gov vote 1 no --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Vote 'Abstain'

fxcored tx gov vote 1 abstain --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

Vote 'NoWithVeto'

fxcored tx gov vote 1 nowithveto --from wallet --chain-id fxcore --gas-adjustment 1.4 --gas auto -y

⚡️ Utility

Update ports

CUSTOM_PORT=105
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}60\"%" $HOME/.fxcore/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${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/.fxcore/config/app.toml

Update Indexer

Disable indexer

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

Enable indexer

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

🚨 Maintenance

Get validator info

fxcored status 2>&1 | jq .ValidatorInfo

Get sync info

fxcored status 2>&1 | jq .SyncInfo

Get node peer

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

Check if validator key is correct

[[ $(fxcored q staking validator $(fxcored keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(fxcored 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:26657/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 = \"0.fxcore\"/" $HOME/.fxcore/config/app.toml

Enable prometheus

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

Reset chain data

fxcored tendermint unsafe-reset-all --home $HOME/.fxcore --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 fxcored
sudo systemctl disable fxcored
sudo rm /etc/systemd/system/fxcored.service
sudo systemctl daemon-reload
rm -f $(which fxcored)
rm -rf $HOME/.fxcore
rm -rf $HOME/fxcore

⚙️ Service Management

Reload service configuration

sudo systemctl daemon-reload

Enable service

sudo systemctl enable fxcored

Disable service

sudo systemctl disable fxcored

Start service

sudo systemctl start fxcored

Stop service

sudo systemctl stop fxcored

Restart service

sudo systemctl restart fxcored

Check service status

sudo systemctl status fxcored

Check service logs

sudo journalctl -u fxcored -f --no-hostname -o cat