用shell写的基本监控菜单

while :
do
echo "1. 查看CPU

2. 查看内存
3. 查看磁盘
4. 查看IP
5. 退出"

read -p "请选择菜单： " item
if [ ${item} -eq 1 ]; then
echo "CPU工作频率如下："
cat /proc/cpuinfo | grep MH
read -p "输入回车继续"
fi

if [ ${item} -eq 2 ]; then
echo "可用内存如下： "
free | grep +
read -p "输入回车继续"
fi

if [ ${item} -eq 3 ]; then
echo "磁盘数据如下： "
df -h | grep boot
read -p "输入回车继续"
fi

if [ ${item} -eq 4 ]; then
echo "IP信息如下： "
ifconfig | grep "Bcast"
read -p "输入回车继续"

fi
if [ ${item} -eq 5 ]; then
exit 0
fi
done

用shell写的基本监控菜单

原文：http://blog.51cto.com/13765598/2120056