buildroot/_pkg/_wget/_wget_speed.0.sh

   1
   2 [ -z "$1" ] && exit 1
   3 URL="$1"
   4 echo -ne "$URL "
   5
   6 time1=`date +%s.%N`
   7 time1_sec=${time1%.*}
   8 time1_nanosec=${time1#*.}
   9
  10 timeout 10 wget -q -o /dev/null -O - $URL > /tmp/file 2> /dev/null
  11
  12 time2=`date +%s.%N`
  13 time2_sec=${time2%.*}
  14 time2_nanosec=${time2#*.}
  15
  16
  17 sec=$((time2_sec - time1_sec))
  18
  19 time1_hund=`echo $time1_nanosec | head -c 2 | sed 's/^0\+//'`
  20 time2_hund=`echo $time2_nanosec | head -c 2 | sed 's/^0\+//'`
  21
  22 [ -z "$time1_hund" ] && time1_hund=0
  23 [ -z "$time2_hund" ] && time2_hund=0
  24
  25 hund1=$((100 - $time1_hund))
  26 hund2=$time2_hund
  27
  28 if [ "$((hund1 + hund2))" -ge 100 ]; then
  29     sec=$((sec + 1))
  30     hund=$((hund1 + hund2 - 100))
  31 else
  32     hund=$((hund1 + hund2))
  33 fi
  34
  35 [ `echo -n "$hund" | wc -c` = 1 ] && \
  36     time="${sec}0${hund}" || time="${sec}${hund}"
  37
  38 #[ `echo -n "$hund" | wc -c` = 1 ] && \
  39 #    time="${sec}.0${hund}" || time="${sec}.${hund}"
  40
  41 speed=$(($(stat -c %s /tmp/file) * 100 / $time))
  42 echo $speed
  43
  44 #date +%s%N