permalink package tracker raw man page table of contents NAME SYNOPSIS DESCRIPTION OPTIONS jessie stretch testing unstable Scroll to navigation CGMINER(1) User Commands CGMINER(1) NAME¶ cgminer - multi-threaded multi-pool GPU, FPGA and CPU bitcoin miner.SYNOPSIS¶ cgminer [ -DElmpPQqUSsTouOchnV] DESCRIPTION¶ multi-threaded multi-pool GPU, FPGA and CPU bitcoin miner.Built with avalon avalon2 bflsc bitfury cointerra drillbit hashfast icarus klondike mining support.OPTIONS¶ Options for both config file and command line:¶ --anu-freq Set AntminerU1 frequency in MHz, range 125-500 (default: 200.0) --api-allow Allow API access only to the given list of [G:]IP[/Prefix] addresses[/subnets] --api-description Description placed in the API status header, default: cgminer version --api-groups API one letter groups G:cmd:cmd[,P:cmd:*...] defining the cmds a groups can use --api-listen Enable API, default: disabled --api-mcast Enable API Multicast listener, default: disabled --api-mcast-addr API Multicast listen address --api-mcast-code Code expected in the API Multicast message, don't use '-' --api-mcast-des Description appended to the API Multicast reply, default: '' --api-mcast-port API Multicast listen port (default: 4028) --api-network Allow API (if enabled) to listen on/for any address, default: only 127.0.0.1 --api-port Port number of miner API (default: 4028) --api-host Specify API listen address, default: 0.0.0.0 --avalon-auto Adjust avalon overclock frequency dynamically for best hashrate --avalon-cutoff Set avalon overheat cut off temperature (default: 60) --avalon-fan Set fanspeed percentage for avalon, single value or range (default: 20-100) --avalon-freq Set frequency range for avalon-auto, single value or range --avalon-options Set avalon options baud:miners:asic:timeout:freq:tech --avalon-temp Set avalon target temperature (default: 50) --avalon2-freq Set frequency range for Avalon2, single value or range, step: 25 --avalon2-voltage Set Avalon2 core voltage, in millivolts, step: 125 --avalon2-fan Set Avalon2 target fan speed --avalon2-cutoff Set Avalon2 overheat cut off temperature (default: 98) --avalon2-fixed-speed Set Avalon2 fan to fixed speed --avalon2-polling-delay Set Avalon2 polling delay value (ms) (default: 20) --balance Change multipool strategy from failover to even share balance --benchfile Run cgminer in benchmark mode using a work file - produces no shares --benchfile-display Display each benchfile nonce found --benchmark Run cgminer in benchmark mode - produces no shares --bflsc-overheat Set overheat temperature where BFLSC devices throttle, 0 to disable (default: 85) --bitburner-voltage Set BitBurner (Avalon) core voltage, in millivolts --bitburner-fury-voltage Set BitBurner Fury core voltage, in millivolts --bitburner-fury-options Override avalon-options for BitBurner Fury boards baud:miners:asic:timeout:freq --bxf-bits Set max BXF/HXF bits for overclocking (default: 54) --bxf-debug BXF: Debug all USB I/O, > is to the board(s), < is from the board(s) (default: 0) --bxf-temp-target Set target temperature for BXF/HXF devices (default: 82) --bxm-bits Set BXM bits for overclocking (default: 54) --bet-clk Set Block Erupter clock (default: 0) --btc-address Set bitcoin target address when solo mining to bitcoind (mandatory) --btc-sig Set signature to add to coinbase when solo mining (optional) --compact Use compact display without per device statistics --cta-load Set load for CTA devices, 0-255 range (default: 0) --ps-load Set power supply load for CTA devices, 0-100 range (default: 0) --debug|-D Enable debug output --disable-rejecting Automatically disable pools that continually reject shares --drillbit-options Set drillbit options :clock[:clock_divider][:voltage] --drillbit-auto Enable drillbit automatic tuning :[::] --expiry|-E Upper bound on how many seconds after getting work we consider a share from it stale (default: 120) --failover-only Don't leak work to backup pools when primary pool is lagging --fix-protocol Do not redirect to a different getwork protocol (eg.

stratum) --hfa-hash-clock Set hashfast clock speed (default: 550) --hfa-fail-drop Set how many MHz to drop clockspeed each failure on an overlocked hashfast device (default: 10) --hfa-fan Set fanspeed percentage for hashfast, single value or range (default: 10-85) --hfa-name Set a unique name for a single hashfast device specified with --usb or the first device found --hfa-noshed Disable hashfast dynamic core disabling feature --hfa-options Set hashfast options name:clock (comma separated) --hfa-temp-overheat Set the hashfast overheat throttling temperature (default: 95) --hfa-temp-target Set the hashfast target temperature (0 to disable) (default: 88) --hro-freq Set the hashratio clock frequency (default: 280) --hotplug Seconds between hotplug checks (0 means never check) --klondike-options Set klondike options clock:temptarget --load-balance Change multipool strategy from failover to quota based balance --log|-l Interval in seconds between log output (default: 5) --lowmem Minimise caching of shares for low memory applications --monitor|-m Use custom pipe cmd for output messages --nfu-bits Set nanofury bits for overclocking, range 32-63 (default: 50) --net-delay Impose small delays in networking to not overload slow routers --no-submit-stale Don't submit shares if they are detected as stale --osm-led-mode Set LED mode for OneStringMiner devices (default: 4) --pass|-p Password for bitcoin JSON-RPC server --per-device-stats Force verbose mode and output per-device statistics --protocol-dump|-P Verbose dump of protocol-level activities --queue|-Q Maximum number of work items to have queued (default: 1) --quiet|-q Disable logging output, display status and errors --quota|-U quota;URL combination for server with load-balance strategy quotas --real-quiet Disable all output --rock-freq Set RockMiner frequency in MHz, range 125-500 (default: 270.0) --rotate Change multipool strategy from failover to regularly rotate at N minutes --round-robin Change multipool strategy from failover to round robin on failure --scan-serial|-S Serial port to probe for Serial FPGA Mining device --scan-time|-s Upper bound on time spent scanning current work, in seconds (default: -1) --sched-start Set a time of day in HH:MM to start mining (a once off without a stop time) --sched-stop Set a time of day in HH:MM to stop mining (will quit without a start time) --sharelog Append share log to file --shares Quit after mining N shares (default: unlimited) --socks-proxy Set socks4 proxy (host:port) --suggest-diff Suggest miner difficulty for pool to user (default: none) --syslog Use system log for output messages (default: standard error) --temp-cutoff Temperature where a device will be automatically disabled, one value or comma separated list (default: 0) --text-only|-T Disable ncurses formatted screen output --url|-o URL for bitcoin JSON-RPC server --usb USB device selection --user|-u Username for bitcoin JSON-RPC server --userpass|-O Username:Password pair for bitcoin JSON-RPC server --verbose Log verbose output to stderr as well as status output --widescreen Use extra wide display without toggling --worktime Display extra work time debug information Options for command line only:¶ --config|-c Load a JSON-format configuration file See example.conf for an example configuration.bitcoin graph blockchain