【經常使用腳本記錄】

腳本1：

用於測試重啓後識別hostapd兩個進程，若是當前正常識別到兩個進程，則重啓設備，重複進行識別進程，知道進程識別有誤以後，會退出，往text.txt內寫入識別異常的時間

#!/bin/sh
sleep 30
count=`ps | grep hostapd | grep -v grep | wc -l`
#echo "sssss $count"
if [ $count -eq 2 ];then
    echo "Now rebooting .................."
   reboot
#  echo "$date The wlan abnormal!!" > /text.txt
fi

echo "$date The wlan abnormal!!" > /text.txt

 

腳本2：

記錄一開始reload的時間，撥號成功後記錄時間從新reload

判斷撥號成功的方法：獲取當前的ip地址的第一個數字，若是和1相等，則當前撥號成功

 

 

#!/bin/sh
dial_time=""
up_time=""
function cellular_dial()
{
        echo -e "enable\ncon t\ncellular reload" | vtysh
    sleep 10
}

function wait_cellular_up()
{
        dial_time=`cat /proc/uptime  | awk '{print $1}' | cut -d '.' -f1`
    dial_date=`date`
        while [ 1 ]                                                        
        do
        test=`ifconfig cellular0 | grep Bcast | sed 's/^.*addr://g' | sed 's/Bcast.*$//g' | sed 's/\./ /g' | awk '{print $1}'`
        a=1
        cellip=${test:0:1}
        if [ "$cellip" = "$a" ]; then                                                             
            break
        fi
        sleep 1
    done                                                                
    up_time=`cat /proc/uptime  | awk '{print $1}' | cut -d '.' -f1`
    up_date=`date`
    echo "$dial_date $up_date"
}                                                      
                                                       
function print_up_duration()                           
{                                                      
        duration_time=`expr $up_time - $dial_time`     
        echo "cellular reload duration: $duration_time"
}                       
                         
while :                  
do                       
        cellular_dial    
        wait_cellular_up 
        print_up_duration
done

 

 

腳本3：

用於在vtysh底下對當前的進程開關，若是有進程在，則關閉當前進程重啓hostapd進程後查看dmesg中是否有異常打印，有異常打印則跳出循環

將進程名做爲傳遞過來的一個參數來使用

運行的時候要在腳本後面帶上一個參數 爲./wlan.sh  wlan0

#!/bin/sh
rebootcount=1
echo $1
while [ 1 ]
do
        wlancount=`ps | grep hostapd | grep -v grep | wc -l`
        if [ $wlancount -eq 1 ];then
                echo -e "en\ncon t\ninterface $1\nshutdown\nend\nwrite" | vtysh
                #echo -e "en\ncon t\ninterface p2p0\nshutdown\nend\nwrite" | vtysh
                echo "---------run restarthostapd count: $rebootcount"
                let rebootcount=rebootcount+1
                echo -e "en\ncon t\ninterface $1\nno shutdown\nend\nwrite" | vtysh
               #echo -e "en\ncon t\ninterface p2p0\nno shutdown\nend\nwrite" | vtysh
        fi
        echo "=====start sleep===="
        sleep 40
        echo "=====stop sleep===="
        flag_err=`dmesg | grep "hif_sdio_check_fw_reg: fw indication is 0x0." | wc -l`
        flag=`dmesg | grep "dump_backtrace" | wc -l`
        echo "===enter===:$flag"

               if [ $flag_err -gt 0 ] || [ $flag -gt 0 ];then
                       echo ".....wifi error!!!!!!!!!!!!!!"
                       break;
                fi

done

 

腳本4：

找到某個進程而後殺掉當前進程，查看守護進程將其啓動後的 dmesg信息 是否會有報錯信息（kill -9 是發送一個強制殺掉進程的信號 ）

#!/bin/sh
rebootcount=1
while [ 1 ]
do
      # wlanid=`ps | grep hostapd | grep -v grep | awk '{print $1}'`
        wlanid=`ps | grep "hostapd.conf.wlan0" | grep -v grep | awk '{print $1}'`
        p2p0id=`ps | grep "hostapd.conf.p2p0" | grep -v grep | awk '{print $1}'`
        wlancount=`ps | grep hostapd | grep -v grep | wc -l`
        if [ $wlancount -eq 2 ];then
                echo "--WlanPID--"
                echo $wlanid  $p2p0id
                echo "--wlanCount--"
                echo $wlancount
                kill -9 $wlanid
                kill -9 $p2p0id
                rm /var/run/hostapd.p2p0
                rm /var/run/hostapd.wlan0
                echo "---------run reboot count: $rebootcount"
                let rebootcount=rebootcount+1
        fi
           echo "=====start sleep===="
           sleep 50
           echo "=====stop sleep===="
           flag_err=`dmesg | grep "hif_sdio_check_fw_reg: fw indication is 0x0." | wc -l`
           flag_err1=`dmesg | grep "dump_backtrace" | wc -l`
           if [ $flag_err -gt 0 || flag_err1 -gt 0 ];then
                echo ".....wifi error!!!!!!!!!!!!!!"
                break;
           fi
done

 

 

查詢路由器當前蜂窩模塊溫度和CPU 溫度

#!/bin/sh
while [ 1 ]
do
cat /sys/devices/virtual/thermal/thermal_zone0/temp
vtysh -c enable -c "con t" -c "cellular send at "at+qtemp""
sleep 10
done

上面一個是查詢當前的CPU溫度 下面是查詢移遠的蜂窩模塊溫度

若是是查詢泰利特模塊溫度 則後面改爲 cellular send at "AT#TEMPMON=1"