blob: 829259440058b77517e75ed919e38dc00da6beac [file] [log] [blame]
#!/bin/sh
if [ -e /sys/block/sda/stat ]; then
interval=$1
if [ -z "$interval" ]; then
interval=15
fi
while :; do
read line </sys/block/sda/stat
echo "$line"
sleep "$interval"
done
else
while :; do sleep 1000000; done
fi