老师一边讲课一边怎么样

/yawn (yawn)For the convenience of the experiment, we directly use the functions in libc.so.6 as the attack functions to be executed. This is a C program runtime in Linux, which holds a large number of available functions and contains system ("/bin/sh"). Therefore, we can use ROPgadget tool to obtain the code fragments that we can exploit, and use pwntool to exploit the vulnerabilities of vulnerable programs, thus achieving our attack purpose, that is, running system ("/bin/sh"). In order to facilitate the subsequent use of ROPgadget tool to find gadget and attack, it is necessary to copy the libc.so.6 file to the operation directory. First, use the "ldd" command to view the source directory, and then use the "cp" command to copy it to the operation directory.小红帽，睡美人，白雪公主和青蛙王子，甜美的童话中其实包裹着鲜血淋漓的罪案。在调查一桩女大学生神秘被害的案件时，春风得意的年轻警探Nick Burkhardt从姑妈处得知，自己是一个古老家族硕果仅存的后裔之一。这个家族拥有一个耳熟能详的名字\"格林\"。\"格林\"们的使命就是用自己的火眼金睛以及智慧和勇气来维护人类与这些神秘生物之间的界限。　　新婚之夜，雪珂冒险把一切事实都告诉了至刚，她相信他是个懂得爱情的人。然而婚前早就爱慕雪珂已久的他无论如何也不能接受这个事实。新婚之夜雪珂自断手指以求保住清白，年轻的至刚被这个事实和雪珂对亚蒙的爱所震撼，嫉妒冲昏了他的头脑，三天后他还是把雪珂占为己有。若是韩王您有张良辅助，此番回国振兴岂非事半功倍？韩王成为难道：好是好，可是张良如今在沛公府上高就，寡人即便有心，这也不方便……哎，再怎么说子房先生都是韩国人，效忠于韩王您是本分，是他应该做的。　　而商海棠的初恋情人马静安更遭遇了家破人亡的惨痛，在恋人和亲人相继离去的双重打击之下，他落草为寇，靠着过人的智慧和毒辣，成为独霸一方的匪首，一心不择手段想搞垮鲍家，使商海棠重回自己怀抱……老郑家如今儿子孙子多得很，个个都能干