Set of scripts to manage ethereum miner ethminer.

mine

#!/bin/bash

export DISPLAY=:0

sudo nvidia-smi -pl 108

tmux \
    set-option -g remain-on-exit on \; \
    new-session -A -s ethminer "mining-oc && ethminer -SP 2 -U -S daggerhashimoto.eu.nicehash.com:3353 -O <address>:<miner>" \; \
    split-window "mining-stats" \; \
    select-layout even-horizontal \; \
    split-window "mining-watchdog" \; \
    split-window "/usr/bin/bash"

mining-oc

#!/bin/bash

export DISPLAY=:0

nvidia-settings -a "GPUGraphicsClockOffset[3]=0"
nvidia-settings -a "GPUMemoryTransferRateOffset[3]=1400"
# nvidia-settings -a "GPUFanControlState=1"
# nvidia-settings -a "GPUTargetFanSpeed=70"

mining-stats

#!/bin/bash

watch -n60 -t -d "nvidia-smi --query-gpu=index,pci.bus_id,clocks.current.graphics,clocks.current.memory,temperature.gpu,fan.speed,power.draw,power.limit,utilization.gpu,uti
lization.memory,pstate --format=csv"

mining-watchdog

#!/bin/bash

file=/tmp/ethminer-powerdrop.txt
POWER_THRESHOLD=50
DELAY=60

# rm -f $file

while true
do
    echo "Next health check in $DELAY seconds ..."
    sleep $DELAY
    power_draw=$(nvidia-smi --id=0 --query-gpu=power.draw --format=csv,noheader,nounits)
    if (( $(echo "$power_draw < $POWER_THRESHOLD" | bc -l) ))
    then
      echo $(date), "Power dropped below threshold (${POWER_THRESHOLD} W)!", $power_draw W, "Restarting miner..." | tee -a $file
      tmux respawn-pane -k -t ethminer:0.0 && echo "...miner restarted." | tee -a $file
    else
      echo $(date), $power_draw W
    fi
done