如果 CPU 负载超过一定的限制,我试图减慢我的无限循环,但是,它只是不能正常工作,下面是代码。if 条件总是结果为真
c=1
while [ $c -le 1 ]
do
#echo "Welcome $c times"
#php BALHABLH.php
IN=$(cat /proc/loadavg);
set -- "$IN"
IFS=" "; declare -a Array=($*)
echo "${Array[@]}"
echo "${Array[0]}"
echo "${Array[1]}"
#var = ${Array[1]}
x=$(expr "${Array[1]}" )
if [ $x > 0.91 ]
then
echo "CPU LOAD > 0.91"
sleep 2
fi
(( c++ ))
done