26 lines
834 B
Bash
Executable File
26 lines
834 B
Bash
Executable File
#!/bin/sh
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# for UPS monitoring with pwrstatd
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#
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#POWER="$(pwrstat -status | grep "Load" | awk '{print $2}')W"
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#CHARGE=$(pwrstat -status | grep "Battery Capacity" | awk '{print $3$4}')
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#if [[ "$CHARGE" == "100%" ]]; then
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# echo $POWER
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#else
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# echo "$CHARGE $POWER"
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#fi
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# for battery monitoring everywhere else
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#
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# if power_now is not present, calculate it:
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#VOLTAGE=$(cat /sys/class/power_supply/BAT*/voltage_now)
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#CURRENT=$(cat /sys/class/power_supply/BAT*/current_now)
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#POWER=$(echo "scale=2; $VOLTAGE*$CURRENT/1000000000000" | bc)
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# if it is present, just divide it to watts (from micro watts on thinkpads, perhaps something else on other platforms)
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POWER=$(cat /sys/class/power_supply/BAT*/power_now)
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POWER="$(echo "scale=2; $POWER/1000000" | bc)W"
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CHARGE="$(cat /sys/class/power_supply/BAT*/capacity)%"
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echo "$CHARGE $POWER"
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