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 $(fxcored keys show wallet -a)
👷 Validator management
Create new validator
fxcored tx staking create-validator \
--amount=1000000FX \
--pubkey=$(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
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