2d98967aa7
I rewrote the info-hackspeed script. It should be a tad more energy efficient now (just laptop things), you can also choose between cpm and wpm, and the file is stored in RAM (in /tmp) instead of on disk.
37 lines
965 B
Bash
Executable file
37 lines
965 B
Bash
Executable file
#!/bin/sh
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# Only count keys that satisfy this condition. $3 is the key index
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# Use `xinput test "AT Translated Set 2 keyboard"` to find out key indices
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CONDITION='($3 >= 24 && $3 <= 33) || ($3 >= 37 && $3 <= 54) || ($3 >= 52 && $3 <= 57)'
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# cpm: characters per minute
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# wpm: words per minute (1 word = 5 characters)
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METRIC=wpm
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FORMAT=" %d $METRIC\n"
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case "$METRIC" in
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wpm) factor=3; ;;
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cpm) factor=1; ;;
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*) echo "Unsupported metric \"$METRIC\""; exit 1; ;;
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esac
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hackspeed_cache="$(mktemp -p '' hackspeed_cache.XXXXX)"
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trap 'rm "$hackspeed_cache"' EXIT
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# Write a dot to our cache for each key press
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printf '' > "$hackspeed_cache"
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xinput test "AT Translated Set 2 keyboard" | \
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stdbuf -o0 awk '$1 == "key" && $2 == "press" && ('"$CONDITION"') {printf "."}' >> "$hackspeed_cache" &
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while true; do
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lines=$(stat --format %s "$hackspeed_cache")
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value=$(($lines * $factor / 5))
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printf '' > "$hackspeed_cache"
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printf "$FORMAT" "$value"
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sleep 20
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done
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