40 lines
1.6 KiB
Bash
Executable File
40 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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cache_dir=~/.cache/tmux
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cache_file=$cache_dir/system-info
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while true; do
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# Assumes OpenHardwareMonitor is has the Remote Web Server enabled on port
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# 8085 of the Windows host. In WSL2 the Windows host IP is accessible using
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# $(homename).local, use this to grab sensor data but this depends on WSL2
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# being allowed to make connections to the Windows host:
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#
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# ```powershell
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# New-NetFirewallRule -DisplayName "WSL" -Direction Inbound -InterfaceAlias "vEthernet (WSL)" -Action Allow
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# ```
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#
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# However this setting must be applied each boot, there's probably a sticky
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# setting but not sure what it is.
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cpu_json=`curl --silent $(hostname).local:8085/data.json | jq \
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".Children[] | select(.Text | test(\"$(hostname | awk '{print toupper($0)}')\"))"\
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'.Children[] | select(.ImageURL | test("images_icon/cpu.png"))'`
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# cpu_load=`echo $cpu_json | jq --raw-output \
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# '.Children[] | select(.Text | test("Load"))'\
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# '.Children[] | select(.Text | test("CPU Core #[0-9]+")).Value'`
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# echo cpu load: $cpu_load
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cpu_load=`mpstat -P ALL -n 1 -u 1 -o JSON | \
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jq '.sysstat.hosts[0].statistics[0]["cpu-load"][1:]|.[].idle' | \
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awk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 11), 1) }'`
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cpu_temp=`echo $cpu_json | jq --raw-output \
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'.Children[] | select(.Text | test("Temperatures"))'\
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'.Children[] | select(.Text | test("CPU Package")).Value' | \
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awk '{gsub(/ /,""); print}'`
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echo "$cpu_temp $cpu_load" > $cache_file
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# echo -e "HTTP/1.1 200 OK\n\n$cpu_temp $cpu_load" | nc -l -k -p 8080 -q 1;
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sleep 1
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done
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