服务管理脚本

测试后，逻辑通过验证的代码：

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BEEF_PID=1 MITM_PID=1 LOG_PID=1   TESTING(){         if [ $1 -eq 0 ];then                 echo "SUCCESS"         else                 echo "ERROR"         fi }   PID_STATUS(){         if [ ! -n "$1" ];then                 echo "is_NULL"                 return 45         else                 echo "not_NULL"                 return 0         fi }   PID_STATUS $MITM_PID num=$? if [ $num -eq 0 ];then         echo "already" else         ls         TESTING $? fi

　　待修改的脚本

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MITM_PID=$(pgrep -f mitm) GET_PID=$(pgrep -f getmac) LOG_PID=$(pgrep -f logprocessing) TESTING(){         PID_STATUS=$1         if [ $PID_STATUS -eq 0 ];then                 echo "SUCCESS"         else                 echo "ERROR"                 exit 1         fi }   # #if [ ! -n "$MITM_PID" ];then #       echo "is NULL"; #else #       echo "not NULL"; #fi     for i in {"$MITM_PID","$GET_PID","$LOG_PID"} do     if [ ! -n "$i" ];then         echo "is NULL";     else         echo "not NULL";     fi done   case $1 in     start)         #echo $1         #ruby /usr/share/beef-xss/beef -v         #true         TESTING $?         #mitmdump -s /usr/share/beef-xss/mitm.py -m transparent         #true         /bin/sh /root/22.sh         TESTING $?         #python3 /home/code/logprocessing.py         #true         /bin/sh /root/33.sh         TESTING $?         ;;     stop)         #echo $1         #kill -9 ${BEEF_PID}         true         TESTING $?         #kill -9 ${MITM_PID}         true         TESTING $?         #kill -9 ${LOG_PID}         true         TESTING $?         ;;     reload)         echo $1         ;;     *)         echo "USAGE:$0{start|stop|reload}" esac

　　

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for i in {"$MITM_PID","$GET_PID","$LOG_PID"} do     if [ ! -n "$i" ];then         echo "is NULL";     else         echo "not NULL";     fi done