Provided by: cgminer_3.11.0-1_amd64 bug


       cgminer - multi-threaded multi-pool GPU, FPGA and CPU bitcoin miner.


       cgminer [-DdGEgIKklmpPQqsTouvwOchnV]


       multi-threaded  multi-pool GPU, FPGA and CPU bitcoin miner.  Built with bflsc GPU bitforce
       icarus avalon modminer scrypt mining support.


   Options for both config file and command line:
       --api-allow <arg>
              Allow API access only to the given list of [G:]IP[/Prefix] addresses[/subnets]

       --api-description <arg>
              Description placed in the API status header, default: cgminer version

       --api-groups <arg>
              API one letter groups G:cmd:cmd[,P:cmd:*...] defining the cmds a groups can use

              Enable API, default: disabled

              Allow API (if enabled) to listen on/for any address, default: only

       --api-port <arg>
              Port number of miner API (default: 4028)

              Change multipool strategy from failover to even share balance

              Run cgminer in benchmark mode - produces no shares

              Use nonce range on bitforce devices if supported

              Use compact display without per device statistics

              Enable debug output

       --device|-d <arg>
              Select device to use, (Use repeat -d for multiple devices, default: all)

              Disable GPU mining even if suitable devices exist

              Automatically disable pools that continually reject shares

       --expiry|-E <arg>
              Upper bound on how many seconds after getting work we  consider  a  share  from  it
              stale (default: 120)

              Don't leak work to backup pools when primary pool is lagging

              Do not redirect to a different getwork protocol (eg. stratum)

       --gpu-dyninterval <arg>
              Set the refresh interval in ms for GPUs using dynamic intensity (default: 7)

       --gpu-platform <arg>
              Select OpenCL platform ID to use for GPU mining (default: -1)

       --gpu-threads|-g <arg>
              Number of threads per GPU (1 - 10) (default: -1)

       --lookup-gap <arg>
              Set GPU lookup gap for scrypt mining, comma separated

       --intensity|-I <arg>
              Intensity  of  GPU  scanning  (d  or  -10  ->  20,  default:  d to maintain desktop

       --hotplug <arg>
              Seconds between hotplug checks (0 means never check)

       --kernel-path|-K <arg>
              Specify  a   path   to   where   bitstream   and   kernel   files   are   (default:

       --kernel|-k <arg>
              Override  sha256  kernel  to  use (diablo, poclbm, phatk or diakgcn) - one value or
              comma separated

              Change multipool strategy from failover to efficiency based balance

       --log|-l <arg>
              Interval in seconds between log output (default: 5)

              Minimise caching of shares for low memory applications

       --monitor|-m <arg>
              Use custom pipe cmd for output messages

              Impose small delays in networking to not overload slow routers

              Do not attempt to restart GPUs that hang

              Don't submit shares if they are detected as stale

       --pass|-p <arg>
              Password for bitcoin JSON-RPC server

              Force verbose mode and output per-device statistics

              Verbose dump of protocol-level activities

       --queue|-Q <arg>
              Minimum number of work items to have queued (0+) (default: 1)

              Disable logging output, display status and errors

              Disable all output

              Remove disabled devices entirely, as if they didn't exist

       --rotate <arg>
              Change multipool strategy from failover to regularly rotate at N minutes  (default:

              Change multipool strategy from failover to round robin on failure

       --scan-time|-s <arg>
              Upper bound on time spent scanning current work, in seconds (default: -1)

       --sched-start <arg>
              Set a time of day in HH:MM to start mining (a once off without a stop time)

       --sched-stop <arg>
              Set a time of day in HH:MM to stop mining (will quit without a start time)

              Use the scrypt algorithm for mining (litecoin only)

       --shaders <arg>
              GPU shaders per card for tuning scrypt, comma separated

       --sharelog <arg>
              Append share log to file

       --shares <arg>
              Quit after mining N shares (default: unlimited)

       --socks-proxy <arg>
              Set socks4 proxy (host:port)

              Use system log for output messages (default: standard error)

       --temp-cutoff <arg>
              Temperature  where  a  device  will  be  automatically disabled, one value or comma
              separated list (default: 95)

              Disable ncurses formatted screen output

       --thread-concurrency <arg>
              Set GPU thread concurrency for scrypt mining, comma separated

       --url|-o <arg>
              URL for bitcoin JSON-RPC server

       --user|-u <arg>
              Username for bitcoin JSON-RPC server

       --usb <arg>
              USB device selection

       --vectors|-v <arg>
              Override detected optimal vector (1, 2 or 4) - one value or comma separated list

              Log verbose output to stderr as well as status output

       --worksize|-w <arg>
              Override detected optimal worksize - one value or comma separated list

       --userpass|-O <arg>
              Username:Password pair for bitcoin JSON-RPC server

              Display extra work time debug information

   Options for command line only:
       --config|-c <arg>
              Load  a  JSON-format  configuration  file   See   example.conf   for   an   example

       --default-config <arg>
              Specify  the  filename  of  the  default  config file Loaded at start and used when
              saving without a name.

              Print this message

              Display number of detected GPUs, OpenCL platform information, all USB devices,  and

              Display version and exit