shellLinux获取信息

    [root@tong ~]# cat host_state2.sh 
    #!/bin/bash
    trap " " HUP INT OUIT TSIP
    HOSTNAME=`hostname -s`
    MEMORY=`free | grep Mem | awk '{print $2}'`
    CPUS=`cat /proc/cpuinfo | grep processor | wc -l | awk '{print $1}'`
    CPU_MHZ=`cat /proc/cpuinfo | grep MHz | tail -n1 | awk '{print $4}'`
    CPU_TYPE=`cat /proc/cpuinfo | grep vendor_id | tail -n 1 | awk '{print $3}'`
    CPU_TYPE2=`uname -m`
    OS_NAME=`uname -s`
    OS_KERNEL=`uname -r`
    UPTIME=`uptime`
    PROC_COUNT=`ps -ef | wc -l`
    
    clear
    while :
    do
    	cat <<-EOF
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