c/goertzel/sleepcount.sh

   1 #!/bin/bash
   2 seconds=$2
   3 START=$(head -n 1 "$1" | cut -f 2)
   4 STARTOK=$(tail -n 1 "$1.counts.$seconds" | cut -f 1)
   5 STOP=$( tail -n 1 "$1" | cut -f 2)
   6
   7 test "$STARTOK" -gt "$START" && START="$STARTOK";
   8 seq $START $STOP | while read MAX; do
   9         MIN=$(( $MAX - $seconds  ))
  10         echo -ne "$MAX\t"
  11         cat "$1" | cut -f 2,5 | grep -v '\s0' | cut -f 1 | egrep $(echo $(seq $MIN $MAX) | tr ' ' '|') | wc -l
  12 done >> "$1.counts.$seconds"