[shell] 每隔一段时间检测进程的存活状态 checkapp.sh

深碍√TFBOYSˉ_ 2022-03-14 10:54 216阅读 0赞

#!/bin/sh
    
    while true;do
    
            count=`ps | grep cmdialer | grep -v "grep" | wc -l`
            conf=`ps | grep confapp | grep -v "grep" | wc -l`
            countwps=`ps | grep wps | grep -v "grep" | wc -l`
            lighttpd_count=`ps | grep lighttpd | grep -v "grep" | wc -l`
            #date=`date`
    
            #echo "lighttpd_count:$lighttpd_count" >> /tmp/checkapp.log
            #echo "count:$count" >> /tmp/checkapp.log
    
    
            if [ $count -gt 0 ];then
                    #echo "date:$date" >> /tmp/checkapp.log 
                    #echo "cmdialer...ok" >> /tmp/checkapp.log 
            else
                    #echo "!!!.......no cmdialer"
                    killall cmdialer
                    #tmp_count = `ps | grep cmdialer | grep -v "grep" | wc -l`
                    #echo "tmpcount:$tmp_count" >> /tmp/checkapp.log 
                    cmdialer -W 2 -m 3 &
            fi
    
    
    
            if [ $lighttpd_count -gt 0 ];then
                    #echo "date:$date" >> /tmp/checkapp.log 
                    #echo "lighttpd...ok" >> /tmp/checkapp.log 
            else
                    #echo "date:$date" >> /tmp/checkapp.log 
                    #echo "!!!.......no lighttpd" >> /tmp/checkapp.log
                    killall lighttpd
                    lighttpd -f /tmp/lighttpd/lighttpd.conf
            fi
    
    
            if [ $conf -gt 0 ];then
                    #echo "date:$date" >> /tmp/checkapp.log 
                    #echo "confapp...ok" >> /tmp/checkapp.log 
            else
                    #echo "date:$date" >> /tmp/checkapp.log 
                    #echo "!!!.......no confapp" >> /tmp/checkapp.log
                    killall confapp
                    /www/cgi-bin/confapp &
            fi
    
    
            if [ $countwps -gt 1 ];then
                    #echo "btnd wps abnormal" >> /tmp/checkapp.log
                    wpdpid1=`ps | grep wps | grep -v "grep" | cut -f 2 -d " " | sed -n '1p'`
                    wpdpid2=`ps | grep wps | grep -v "grep" | cut -f 2 -d " " | sed -n '2p'`
                    kill -9 $wpdpid1
                    kill -9 $wpdpid2
                    btnd wps 17&
            fi
    
            sleep 120
    
    done