We know that in x64, the first six parameters of the function are stored in RDI, RSI, RDX, RCX, R8 and R9 registers in turn. If there are more parameters, they will be stored on the stack. Therefore, in order for the computer to run the commands we want, we need to find a way to put the address of "/bin/sh" into RDI so that the machine can execute the system function. After carefully examining the linux function stack structure, we can find that we can use RAX register to put the system () address into RAX, then look for code fragments with JMP rax to make use of, and at the same time use RDI register to pass the parameter "/bin/sh" to finally achieve the attack purpose.
A big change will once again bring them back to the start. This is a rom-com series that will make you smile, cry and happy.
DisplayFormat: display format, the display format of date and time data, for example, if it is set to "yyyy-MM-dd HH: mm: ss", a date and time data will be displayed as "2016-11-02 08:23:46".
1-2 Attack 1-1 1-2 Survives, but becomes a 1-1 monster
On the basis of experiencing a large number of BLM strategic planning practices in Huawei, Mr. Fan Hui summed up the "seven steps of BLM business strategic planning". The aim is to enable business executives who have never formally formulated strategies to professionally formulate plans in form and process through the seven steps of actual combat and instrumentalization. Let business executives who have already had planning experience work out plans that also reflect professional standards in content; Let everyone know the various strategic planning tools that are already well known not only to know what they are, but also to know why they are. And through a large number of BLM practical operation experience and the use of various templates, this set of "high-level" tools has stepped down from the "sacred altar" and realized the "popularization". Isn't these intentions exactly the original intention of me to break into the training and consulting industry by mistake?
(2) Code Reviews has become a courtesy thing. Your colleague will pretend to care about your code very much, but in fact he wants to leave you as soon as possible.
柯诺克曾是一名骗徒，改邪归正成了医生，搬到阿尔卑斯山旁的富有山庄，接手退休医师的诊所，他下定决心在这裡赚大钱，不料当地居民个个身强体壮，一点赚头都没有，他只好用诚恳笑容和三寸不烂之舌，强力渲染各种疾病无所不在，没病没痛的村民都被柯诺克诊断出大病大症，还被再三嘱咐要定期回诊，很快地诊所挤满了各式症状的病患，不论病情是真是假。
刘黑皮点头道：去吧。
Disk shutdown!
赵舒扬是新进女律师，负责办理离婚官司，虽然出生在一个破裂家庭，但是她一直都憧憬拥有幸福美满的婚姻……
传说中的守护神黑龙，青梅竹马的部落公主妮妮，养育他长大的部落酋长巴拉贡，还有可爱捣蛋王熊仔，因信念集结，为守护而战！
以新人警察·川合和原刑警课的王牌·藤的凹凸组合为中心个性丰富富有魅力的警察们掀起了一阵热潮笑着吃惊，有时会流泪的工作喜剧现在拉开了帷幕！
当一个人什么都不在乎、什么都不顾忌的时候，那可就难缠了。
DI Helen Weeks是曼城一位女警官，意外发现自己怀孕，面对老公的欣喜，她好像隐藏了难以言说的苦衷。因为一桩少女绑架谋杀案，DI Helen Weeks回到故乡调查，而疑犯的妻子恰是她的儿时玩伴，多年以前的秘密渐渐浮出水面……
即以毛泽东为首的中国共产党人在尚未建国之际，就充满忧患意识，如何防止像李自成政权的悲剧发生，提出对“其兴也勃焉”、“其亡也忽焉”，中国几千年历史没有一个朝代能逃出这个“兴亡周期率”的怪圈问题。
嗯，好了，不赖账就是了。
法庭，这个庄严神圣的地方，一直以来都是被男性占据着主导地位。一位女法官的出现打破了往日的宁静，大家对她的到来议论纷纷……
我就算淘气些，还是能分得清轻重好歹的。
故事描述四个二十多岁的朋友（两对情侣）如何在凌晨四点处理不可预知的、情绪化的、使人销魂的生活事件。生与死、爱情与伤心、友谊与背叛……这是一部描述自我发现、梦想与现实的剧集。Daniel Maslany扮演吹鼓手Bondurant，心地善良；Lola Tash扮演Mitzi，一个聪明性感的年轻女人，但总是犯「过早对别人下结论」的错误；Mazin Elsadig扮演William，一个内向的作家，宁愿观察世界也不愿参与其中；Michelle Mylett扮演Jamie，一个年轻的乐观主义者，始终未找到自尊和勇气。 该剧提出了一个很有趣的概念：如果你在凌晨四点醒来（或者在此之前一直醒着），你会感觉周围仍然处于「夜晚」。但如果接下来的一天你要出去上班而不是待在家里，在凌晨四点之后你会感觉这已经是「早上」。对于上班族和上学族来说，每天早上都很难熬——过了四点，你仍然很想多睡一会，但生物钟时刻在提醒你绝不能睡过头。在这种似睡非睡的状态下，你将感到困顿甚至「怪异」，但这就是生活。制片人开玩笑地说：「你绝不会在该剧中看到日出，除非到了最后一集。」 作为一部肥皂喜剧，该剧一开始就充满「肥皂元素」：Bondurant宣布自己爱Jamie，但有个问题……Bondurant并没有在和Jamie约会，他的约会对象是Mitzi，Jamie是William的女友，而William是Bondurant最好的朋友。《凌晨四点》是一部非比寻常的，并融合了魔幻现实主义元素的喜剧。这部剧主要讲述的是4个20多岁的年轻人在难以预料、情绪多变却又充满人生启示的凌晨四点找到了未来的人生方向。剧中充满着对生死、热恋、心碎、友情与背叛等主题的探讨，是一部有关自我发现，对现实失望，再继续追寻那看似遥不可及的人生理想的剧集。
