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而马镫使得双脚得意稳定，避免的水平移动，如此一来骑马的稳定xìng可以说是成倍的提高。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.你说那么一堆话干啥？只要开头那一句就够了。一九七七年高考，靠山屯知青刘思杨和乔慧敏名列前茅。两人约定：报同一所大学，然后结婚。回乡青年王富贵看上乔慧敏，倚仗治保主任李大傻的势力，诬陷刘思杨。刘思杨和女知青郝佳丽被东方大学录取，乔慧敏却离奇落榜。十年以后，刘思杨在国外读完博士，带着妻子郝佳丽回到东大中文系当主任，总支书记恰好是乔慧敏。此时乔慧敏已经离婚，三个人感情风波不断。又一个十年过去了。乔慧敏当了厅长，刘思杨当了社会科学院院长。郝佳丽因追逐利益的驱使下海，与马家骏认识后离婚。马家骏因偷税而入狱，郝佳丽和他离婚，并想和刘思杨破镜重圆。刘思杨找女儿时出车祸失去记忆。最后，奇迹出现了，一幕幕往事终于在刘思杨脑海里浮现出来。经过三十年的风风雨雨，刘思杨和乔慧敏终于兑现了婚约。The specific codes are as follows:2. The structure of the smoke bomb also has great filtering effect on tar and is healthy by going up one flight of stairs.