anchor.diff:  set fanspeed X for GPU N:
   ----
   $ env DISPLAY=:0.N aticonfig --pplib-cmd "set fanspeed 0 X”
  +----
  +
  +continuously monitor gpu temp and load:
  +----
  +$ watch -n 3 aticonfig --adapter=ALL --odgt --odgc 
   ----
positive.code: $ geth --mine --minergpus "0,1,2" --autodag --etherbase "0x9884780af266ef60e9f101fe614a00332c6436be" console
  ----
  
  create a passphrase:
  ----
  > personal.newAccount("luke i am your father")
  
negative.code: figure out current block that you have sync’d to:
  
  ----
  > web3.eth.syncing.currentBlock
  ----
  
  highest block:
  ----
  > web3.eth.syncing.highestBlock
  ----
  
  Get block info:
  ----
  > web3.eth.getBlock(web3.eth.blockNumber);
  ----
  
  Get block difficulty:
  ----
  > web3.eth.getBlock(web3.eth.blockNumber).difficulty
  ----
  
  load a script from a file:
  ----
  > loadScript("/home/user/foo.js”)
  ----
  
  [index]
  == ethminer commands
  
  Start mining with ethminer (geth is running locally):
  ----
  $ ethminer --farm-recheck 100 --no-precompute -G -F http://127.0.0.1:8545
  ----
  
  Start mining with ethminer (geth is running on another machine):
  ----
  $ ethminer --farm-recheck 100 --no-precompute -G -F http://192.168.1..105:8545
  ----
  
  
  [index]
  == aticonfig commands
  