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Linux下基于端口的服务检查脚本

时间:2015/6/28来源:IT猫扑网作者:网管联盟我要评论(0)

  #!/bin/bash

  #program:Usingtostudythe[if...then...fi]program

  #dsk2007/10/83:00

  #content:Iwillusingthisprogramtoshowyousevices

  #1.printtheprogram''sworkinyourscreen

  echo "Now,the service of your Linux system will be detect!"

  echo "The www,ftp,ssh,and sendmail pop3 will be detect!"

  echo ""

  #2.www

  www=`netstat -ntlp | awk '{print $4}' | grep :80$`

  if [ "$www" != "" ];

  then

  echo $www

  echo "WWW is runing"

  else

  echo $www

  echo "WWW is NOT runing"

  killall -9 httpd

  /usr/sbin/Apachectl start

  #service httpd start

  fi

  #3.ftp

  ftp=`netstat -an | grep LISTEN | grep :21`

  if [ "$ftp" != "" ]; then

  echo $ftp

  echo "FTP is runing "

  else

  echo "FTP is not runing"

  killall -9 vsftpd

  #service vsftpd start

  /etc/init.d/vsftpd start

  fi

  #4.ssh

  ssh=`netstat -ntlp | awk '{print $4}' | grep :22$`

  #ssh=`netstat -an | grep LISTEN | grep :22`

  if [ "$ssh" != "" ]; then

  echo $ssh

  echo "SSH is running"

  else

  echo "SSH is not running"

  fi

  #5.sendmail pop3

  smtp=`netstat -an | grep LISTEN | grep :25`

  pop3=`netstat -an | grep LISTEN | grep :110`

  if [ "$smtp" != "" ] && [ "$pop3" != "" ]; then

  echo "Send mail is OK!"

  elif [ "$smtp" != "" ] && [ "$pop3" = "" ]; then

  echo " Send mail have some problems of your pop3!"

  elif [ "$smtp" = "" ] && [ "$pop3" != "" ]; then

  echo "Send mail have so me problems of your smtp!"

  else

  echo "Send mail is NO Trunning!"

  fi

关键词标签:Linux

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