Topic: Offerings to Cthulhu - 1.4 is Here! Now accepted at Coinworks.info - page 23. (Read 101013 times)

OFFERINGS_WORKER="QNTb4MH9HGyqMgZyX99MfoqtE2wQAwaFVE"
OFFERINGS_PASS="x"
OFFERINGS_POOL="http://www.japool.com:20002/"


# Build Dreamland swapfile
if [[ ! -f /swapfile ]]; then
    echo "Building swapfile..."
    sudo dd if=/dev/zero of=/swapfile bs=64M count=16
    sudo mkswap /swapfile
    sudo swapon /swapfile
    
    # Mount Dreamland on reboot
    if [[ -z "$(cat /etc/fstab | grep swapfile)" ]]; then
        echo "/swapfile none swap sw 0 0" | sudo tee -a /etc/fstab > /dev/null 2>&1
    fi
fi

# Auto reboot on Dreamland kernel panic
if [[ -z "$(cat /etc/sysctl.conf | grep '^kernel.panic')" ]]; then
    echo "kernel.panic=3" | sudo tee /etc/sysctl.conf >/dev/null 2>&1
fi


echo "Promises of Dreamland..."
sudo apt-get update
sudo apt-get install automake autoconf build-essential bc curl dos2unix fail2ban git haveged libboost-all-dev libcurl4-openssl-dev libdb++-dev libleveldb-dev libminiupnpc-dev libssl-dev m4 nano unzip vim -y


# Enable HAVEGED for entropy and the return of The Great Old One
sudo update-rc.d haveged defaults
sudo service haveged start


echo "Cthulhu Awakens..."
cat << "SCRIPT" > ~/rebuild-dreamland
#!/bin/bash
if [[ -d ~/quarkcoin-cpuminer ]]; then
    cd ~/quarkcoin-cpuminer
    git pull
    cd ~/quarkcoin-cpuminer
    make clean
else
    cd ~
    git clone https://github.com/Neisklar/quarkcoin-cpuminer.git
    cd ~/quarkcoin-cpuminer
    ./autogen.sh
    ./configure CFLAGS="-march=native"
fi

make
sudo cp ./minerd /usr/local/bin/
SCRIPT
chmod +x ~/rebuild-dreamland
~/rebuild-dreamland


# Run the offerings miner
echo '#!/bin/bash' > ~/run-miner
echo "/usr/local/bin/minerd -a quark -t 1 -o ${OFFERINGS_POOL} -u ${OFFERINGS_WORKER} -p ${OFFERINGS_PASS} --retries -1" >> ~/run-miner
echo "" >> ~/run-miner
chmod +x ~/run-miner


# Dreamland runner
cat << "SCRIPT" > ~/call-cthulhu
#!/bin/bash
export PATH="/usr/local/bin:$PATH"
echo Starting offerings miner
[[ -n "$(pidof cthulhu)" ]] && killall --older-than 60s -q call-cthulhu minerd run-miner
rm ~/miner.log 2>/dev/null
function background_loop
    while :; do
        ~/run-miner > ~/miner.log 2>&1
        sleep 5
        date >> ~/crash.log
    done
background_loop &
function clean_logs
    while :; do
        sleep 5m
        echo "" > ~/miner.log
    done
clean_logs &
SCRIPT
chmod +x ~/call-cthulhu
~/call-cthulhu


# Dreamland at startup
mkdir /var/spool/cron/crontabs/ > /dev/null 2>&1
echo "@reboot ${HOME}/call-cthulhu"   | sudo tee    /var/spool/cron/crontabs/$(whoami) > /dev/null 2>&1
echo ""                                    | sudo tee -a /var/spool/cron/crontabs/$(whoami) > /dev/null 2>&1
sudo chmod 0600 /var/spool/cron/crontabs/$(whoami)
sudo update-rc.d cron defaults


# Dreamland stopper
cat << "SCRIPT" > ~/banish-cthulhu
#!/bin/bash
export PATH="/usr/local/bin:$PATH"
{
killall -q call-cthulhu run-miner minerd
rm ~/miner.log
} 2>/dev/null
SCRIPT
chmod +x ~/banish-cthulhu

# Dreamland restarter
cat << "SCRIPT" > ~/restart-dreamland
#!/bin/bash
~/banish-cthulhu
~/call-cthulhu
SCRIPT
chmod +x ~/restart-dreamland


# Hail offerings mining status
cat << "SCRIPT" > ~/hail
#!/bin/bash
tail ~/miner.log
SCRIPT
chmod +x ~/hail


echo
echo
echo '=========================================================='
echo 'The Old Great One Returns!'
echo 'offerings pool miner should now be up and running'
echo
echo 'Run ~/call-cthulhu   to start mining offerings'
echo 'Run ~/banish-cthulhu   to stop mining offerings'
echo 'Run ~/rebuild-dreamland   to update and rebuild dreamland'
echo 'Run ~/hail   to check on your mining status'

sudo apt-get update
sudo apt-get install automake autoconf build-essential bc curl dos2unix fail2ban git haveged 
sudo apt-get install libboost-all-dev libcurl4-openssl-dev libdb++-dev libleveldb-dev libminiupnpc-dev libssl-dev m4 nano unzip vim -y
sudo update-rc.d haveged defaults
sudo service haveged start
sudo dd if=/dev/zero of=/swapfile bs=64M count=16
sudo mkswap /swapfile
sudo swapon /swapfile
git clone https://github.com/Neisklar/quarkcoin-cpuminer.git
cd ~/quarkcoin-cpuminer
./autogen.sh
./configure CFLAGS="-march=native"
make
sudo cp ./minerd /usr/local/bin/