在shell里判断命令获取的结果

复制

#!/bin/sh

export QQNX_PHYSICAL_SCREEN_SIZE=214,135



on -p 2 -R 0x80 kria-cluster-3d-demo > /dev/null 2>&1 &

sleep 1

tr=$(ggpm a -s 1 -t 1000 -v 2 | grep data | awk -F ',' '{print $5}' | awk -F '.' '{print $1}')

val=40

if [ $tr -le $val ];then

    echo "${tr}<=${val}"

    on -p 2 -R 0x80 kria-cluster-3d-demo > /dev/null 2>&1 &

    on -p 2 -R 0x80 kria-cluster-3d-demo > /dev/null 2>&1 &

else

    echo "${tr}>${val}"

    on -p 2 -R 0x80 kria-cluster-3d-demo > /dev/null 2>&1 &

fi

~