A.SQL注入B.信息泄露C.文件上传D.文件包含
A.cat httpd.confB.gzip httpd.confC.gzip /-name httpd.confD.find /-name httpd.conf
A.historyB.cat /etc/passwdC.cat /etc/httpd/httpd.confD.last -f /var/log/wtmp