mirror of
https://github.com/rootzoll/raspiblitz.git
synced 2025-02-25 23:21:13 +01:00
224 lines
7 KiB
Bash
224 lines
7 KiB
Bash
#!/bin/bash
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# command info
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if [ $# -lt 2 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ];then
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echo
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echo "Install or remove parallel chains for Bitcoin Core"
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echo "network.bitcoinchains.sh [on|off] [signet|testnet|mainnet]"
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echo
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exit 1
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fi
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# CHAIN is signet | testnet | mainnet
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CHAIN=$2
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if [ "${CHAIN}" != signet ]&&[ "${CHAIN}" != testnet ]&&[ "${CHAIN}" != mainnet ];then
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echo "# ${CHAIN} is not supported"
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exit 1
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fi
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# prefix for parallel services
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if [ ${CHAIN} = testnet ];then
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prefix="t"
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bitcoinprefix="test"
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zmqprefix=21 # zmqpubrawblock=21332 zmqpubrawtx=21333 zmqpubhashblock=21334
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rpcprefix=1 # rpcport=18332
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elif [ ${CHAIN} = signet ];then
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prefix="s"
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bitcoinprefix="signet"
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zmqprefix=23
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rpcprefix=3
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elif [ ${CHAIN} = mainnet ];then
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prefix=""
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bitcoinprefix="main"
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zmqprefix=28
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rpcprefix=""
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fi
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function removeParallelService() {
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if [ -f "/etc/systemd/system/${prefix}bitcoind.service" ];then
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if [ ${CHAIN} != mainnet ];then
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/usr/local/bin/bitcoin-cli -${CHAIN} stop
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else
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/usr/local/bin/bitcoin-cli stop
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fi
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sudo systemctl stop ${prefix}bitcoind
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sudo systemctl disable ${prefix}bitcoind
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sudo rm /etc/systemd/system/${prefix}bitcoind.service 2>/dev/null
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if [ ${bitcoinprefix} = signet ];then
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# check for signet service set up by joininbox
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if [ -f "/etc/systemd/system/signetd.service" ];then
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sudo systemctl stop signetd
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sudo systemctl disable signetd
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echo "# The signetd.service is stopped and disabled"
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fi
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fi
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echo "# Bitcoin Core on ${CHAIN} service is stopped and disabled"
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fi
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}
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function installParallelService() {
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echo "# Installing Bitcoin Core instance on ${CHAIN}"
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# bitcoin.conf
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if [ ! -f /home/bitcoin/.bitcoin/bitcoin.conf ];then
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# add minimal config
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randomRPCpass=$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c8)
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echo "
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# bitcoind configuration for ${CHAIN}
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# Connection settings
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rpcuser=raspiblitz
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rpcpassword=$randomRPCpass
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${bitcoinprefix}.zmqpubrawblock=tcp://127.0.0.1:${zmqprefix}332
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${bitcoinprefix}.zmqpubrawtx=tcp://127.0.0.1:${zmqprefix}333
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${bitcoinprefix}.zmqpubhashblock=tcp://127.0.0.1:${zmqprefix}334
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onlynet=onion
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proxy=127.0.0.1:9050
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datadir=/mnt/hdd/bitcoin
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" | sudo -u bitcoin tee /home/bitcoin/.bitcoin/bitcoin.conf
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else
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echo "# /home/bitcoin/.bitcoin/bitcoin.conf is present"
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fi
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# make sure rpcbind is correctly configured
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sudo sed -i s/^rpcbind=/main.rpcbind=/g /mnt/hdd/${network}/${network}.conf
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if [ $(grep -c "rpcallowip" < /mnt/hdd/${network}/${network}.conf) -gt 0 ];then
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if [ $(grep -c "${bitcoinprefix}.rpcbind=" < /mnt/hdd/${network}/${network}.conf) -eq 0 ];then
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echo "\
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${bitcoinprefix}.rpcbind=127.0.0.1"|\
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sudo tee -a /mnt/hdd/${network}/${network}.conf
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fi
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fi
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# correct rpcport entry
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sudo sed -i s/^rpcport=/main.rpcport=/g /mnt/hdd/${network}/${network}.conf
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if [ $(grep -c "${bitcoinprefix}.rpcport" < /mnt/hdd/${network}/${network}.conf) -eq 0 ];then
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echo "\
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${bitcoinprefix}.rpcport=${rpcprefix}8332"|\
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sudo tee -a /mnt/hdd/${network}/${network}.conf
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fi
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# correct zmq entry
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sudo sed -i s/^zmqpubraw/main.zmqpubraw/g /mnt/hdd/${network}/${network}.conf
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if [ $(grep -c "${bitcoinprefix}.zmqpubrawblock" < /mnt/hdd/${network}/${network}.conf) -eq 0 ];then
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echo "\
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${bitcoinprefix}.zmqpubrawblock=tcp://127.0.0.1:${zmqprefix}332
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${bitcoinprefix}.zmqpubrawtx=tcp://127.0.0.1:${zmqprefix}333
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${bitcoinprefix}.zmqpubhashblock=tcp://127.0.0.1:${zmqprefix}334"|\
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sudo tee -a /mnt/hdd/${network}/${network}.conf
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fi
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# addnode
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if [ ${bitcoinprefix} = signet ];then
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if [ $(grep -c "${bitcoinprefix}.addnode" < /mnt/hdd/${network}/${network}.conf) -eq 0 ];then
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echo "\
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signet.addnode=s7fcvn5rblem7tiquhhr7acjdhu7wsawcph7ck44uxyd6sismumemcyd.onion:38333
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signet.addnode=6megrst422lxzsqvshkqkg6z2zhunywhyrhy3ltezaeyfspfyjdzr3qd.onion:38333
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signet.addnode=jahtu4veqnvjldtbyxjiibdrltqiiighauai7hmvknwxhptsb4xat4qd.onion:38333
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signet.addnode=f4kwoin7kk5a5kqpni7yqe25z66ckqu6bv37sqeluon24yne5rodzkqd.onion:38333
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signet.addnode=nsgyo7begau4yecc46ljfecaykyzszcseapxmtu6adrfagfrrzrlngyd.onion:38333"|\
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sudo tee -a /mnt/hdd/${network}/${network}.conf
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fi
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fi
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removeParallelService
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if [ ${CHAIN} = mainnet ];then
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sudo cp /home/admin/assets/${network}d.service /etc/systemd/system/${network}d.service
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else
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# /etc/systemd/system/${prefix}bitcoind.service
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echo "
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[Unit]
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Description=Bitcoin daemon on ${CHAIN}
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[Service]
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User=bitcoin
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Group=bitcoin
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Type=forking
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PIDFile=/mnt/hdd/bitcoin/${prefix}bitcoind.pid
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ExecStart=/usr/local/bin/bitcoind -${CHAIN} -daemon -pid=/mnt/hdd/bitcoin/${prefix}bitcoind.pid -debuglogfile=/mnt/hdd/bitcoin/${prefix}debug.log
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Restart=always
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TimeoutSec=120
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RestartSec=30
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StandardOutput=null
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StandardError=journal
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# Hardening measures
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PrivateTmp=true
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ProtectSystem=full
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NoNewPrivileges=true
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PrivateDevices=true
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[Install]
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WantedBy=multi-user.target
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" | sudo tee /etc/systemd/system/${prefix}bitcoind.service
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fi
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sudo systemctl daemon-reload
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sudo systemctl enable ${prefix}bitcoind
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echo "# OK - the bitcoin daemon on ${CHAIN} service is now enabled"
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# add aliases
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if [ ${CHAIN} != mainnet ];then
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if [ $(alias | grep -c ${prefix}bitcoin) -eq 0 ];then
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bash -c "echo 'alias ${prefix}bitcoin-cli=\"/usr/local/bin/bitcoin-cli\
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-rpcport=${rpcprefix}8332\"' \
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>> /home/admin/_aliases"
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bash -c "echo 'alias ${prefix}bitcoind=\"/usr/local/bin/bitcoind\
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-${CHAIN}\"' \
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>> /home/admin/_aliases"
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fi
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sudo chown admin:admin /home/admin/_aliases
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fi
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source /home/admin/raspiblitz.info
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if [ "${state}" == "ready" ]; then
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echo "# OK - the ${prefix}bitcoind.service is enabled, system is ready so starting service"
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sudo systemctl start ${prefix}bitcoind
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else
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echo "# OK - the ${prefix}bitcoindservice is enabled, to start manually use:"
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echo "sudo systemctl start ${prefix}bitcoind"
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fi
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isInstalled=$(systemctl status ${prefix}bitcoind | grep -c active)
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if [ $isInstalled -gt 0 ];then
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echo "# Installed $(bitcoind --version | grep version)"
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echo
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echo "# Monitor the ${prefix}bitcoind with:"
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echo "# sudo tail -f /mnt/hdd/bitcoin/${prefix}debug.log"
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echo
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else
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echo "# Installation failed"
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echo "# See:"
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echo "# sudo journalctl -fu ${prefix}bitcoind"
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exit 1
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fi
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}
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source /mnt/hdd/raspiblitz.conf
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# add default value to raspi config if needed
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if ! grep -Eq "^${CHAIN}=" /mnt/hdd/raspiblitz.conf; then
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NEWENTRY="${CHAIN}=off"
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sudo /bin/sh -c "echo '$NEWENTRY' >> /mnt/hdd/raspiblitz.conf"
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fi
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# switch on
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if [ "$1" = "1" ] || [ "$1" = "on" ]; then
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installParallelService
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# setting value in raspi blitz config
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sudo sed -i "s/^${CHAIN}=.*/${CHAIN}=on/g" /mnt/hdd/raspiblitz.conf
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exit 0
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fi
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# switch off
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if [ "$1" = "0" ] || [ "$1" = "off" ]; then
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echo "# Uninstall Bitcoin Core instance on ${CHAIN}"
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removeParallelService
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# setting value in raspi blitz config
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sudo sed -i "s/^${CHAIN}=.*/${CHAIN}=off/g" /mnt/hdd/raspiblitz.conf
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exit 0
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fi
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echo "# FAIL - Unknown Parameter $1"
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echo "# may need reboot to run"
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exit 1
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