Bitcoin Forum

#!/bin/bash

xhost +
echo $DISPLAY > /home/user/.display

echo "Configuring on first run..."

while [ -z $IP ]; do
  sleep 1
  IP=`/sbin/ifconfig | grep 192.168 | awk '{ split($2, ip, ".");  print ip[4] }'`
done

sudo awk '{
  if($3 == "linuxcoin") {
    print "127.0.0.1       localhost stimbo102" >> "/etc/hosts.new"
  } else {
    print $0 >> "/etc/hosts.new"
  }
}' /etc/hosts

sudo mv /etc/hosts.new /etc/hosts

sudo hostname stimbo$IP

AMDOverdriveCtrl -h | awk -v ip=$IP '
function append(data, file) {
  print data >> file
}

function write(data, file) {
  print data > file
}

function write_miner(device) {
  file = "/home/user/miner" device ".sh"
  write("#!/bin/bash", file)
  append("cd /opt/miners/phoenix", file)
  append("sudo ./phoenix.py -u http://stimbo10." ip ":stimbo789@api.bitcoin.cz:8332/ -q 7 -k phatk BFI_INT VECTORS FASTLOOP=false AGGRESSION=11 DEVICE=" device, file)
  system("chmod +x " file)
}

function start_miner(device) {
  file = "/home/user/miner" device ".sh"
  system("lxterminal --title miner" device " --command sh " file)
}

function write_autostart() {
  file = "/home/user/.config/autostart/auto.desktop"
  write("[Desktop Entry]", file)
  append("Encoding=UTF-8", file)
  append("Name=coin", file)
  append("Exec=lxterminal --command \"sh /home/user/start.sh\"", file)
  append("Terminal=true", file)
}

function write_start() {
  file = "/home/user/start.sh"
  write("#!/bin/bash", file)
  append("sleep 20", file)
  append("xhost +", file)
  append("echo $DISPLAY > /home/user/.display", file)
  system("chmod +x " file)
}

function append_start(adapter, device) {
  file="/home/user/start.sh"
  append("AMDOverdriveCtrl -i " adapter " -b", file)
  append("lxterminal --title miner" device " --command sh /home/user/miner" device ".sh", file)
}

function write_restart() {
  file = "/home/user/restart.sh"
  write("#!/bin/bash", file)
  append("export DISPLAY=`cat /home/user/.display`", file)
  system("chmod +x " file)
}

function append_restart(adapter, device) {
  file="/home/user/restart.sh"
  append("pc=`ps waxuf | grep miner" device ".sh -c`", file)
  append("ld=`aticonfig --odgc --adapter=" device " | grep \"GPU load\" | cut -c 30-35 | cut -d % -f 1`", file)
  append("if [ $pc -lt \"2\" ] || [ $ld -lt \"50\" ] ; then", file)
  append(" kill `ps -ef | grep miner" device " | grep -v grep | awk \x27{print $2}\x27`", file)
  append(" lxterminal --title miner" device " --command sh /home/user/miner" device ".sh &", file)
  append(" date +\"%D %r miner" device " restarted\" >> /home/user/cron_job.log", file)
  append("fi", file)
}

BEGIN {
  n=0
  write_autostart()
  write_start()
  write_restart()
}
{
  if($5 ~ /active.*/) {
    device = substr($4, 1, length($4) - 1)
    devices[n++] = device
  }
}
END {
  for(device in devices) {
    print "Found device number " device " in adapter slot " devices[device]
    write_miner(device)
    append_start(devices[device], device)
    append_restart(devices[device], device)
    start_miner(device)
  }
}'

if [ -f /home/user/.config/autostart/firstrun.desktop ]; then
  rm /home/user/.config/autostart/firstrun.desktop
fi