查看“PHP执行shell”的源代码

<big>PHP - 执行shell</big>
===php===
 <?php
     exec("/var/www/html/killpidginf.sh");
 ?>
===SHELL===
 #!/bin/sh
 ssh root@g-inf.mwbbs.cf "netstat -lntp |grep ':32022' |grep 'tcp '|awk '{print \$7}'|awk -F'/' '{print \$1}'|xargs kill -9"
 echo 0
===权限===
 执行远程机器上的 shell，需要：
 * 在 /var/www/.ssh 放入 id_rsa 及 known_hosts，所有者设置为当前 web 执行者，如：www-data:www-data


===Example===
*index.html
 <html>
 <head>
 <meta charset="utf-8" />
 </head>
 <nowiki><p style="font-size:80px">&nbsp;&nbsp;Menu:</p></nowiki>
 <nowiki><p style="font-size:24px">&nbsp;&nbsp;没事别乱按下面链接，除非特别需要。</p></nowiki>
 <nowiki><p style="font-size:80px"></nowiki>
    <nowiki><span>&nbsp;&nbsp;&nbsp;&nbsp;1. <a href="killpidginf.php">restart M202 tunnel</a></span></nowiki>
 <nowiki></p></nowiki>
 </html>
*killpidginf.php
 <!DOCTYPE html>
 <html>
 <body>
 <?php
     exec("/var/www/html/mwbbs/killpidginf.sh");
     <nowiki>echo " <p style='font-size:80px'>&nbsp;&nbsp;Result:</p>";</nowiki>
     <nowiki>echo "<p style=\"font-size:40px\">";</nowiki>
     echo "   <span>&nbsp;&nbsp;&nbsp;&nbsp;Success! Wait a minute and try connecting again.</span>";
     <nowiki>echo "</p>";</nowiki>
 ?>
 </body>
 </html>
*killpidginf.sh
 #!/bin/sh
 ssh root@g-inf.mwbbs.cf "netstat -lntp |grep ':32022' |grep 'tcp '|awk '{print \$7}'|awk -F'/' '{print \$1}'|xargs kill -9"
 echo `date "+%Y-%m-%d %H:%M:%S"` restart g-inf ssh tunnel. >> log_mwbbs.log
 echo 0

[[分类:Develop]]
[[分类:Web]]
[[分类:Php]]