how to erase imac

* * Flash MAC * Copyright (C) 2014 Wrtnode machine team. * This are free software; You can redistribute it and/or modify * * Cross-compile with Cross-gcc-i/path/to/cross-kernel/include */ #include #include #include #include #include #include #include #include #define Memerase _iow (' M ', 2, struct erase_info_user) struct Erase_info_user { uint32_t start; uint32_t length; }; int main (int argc,char *argv[]) { int fd,sz,i,offset=0x04; int mac[6]; SZ = 0x10000; unsigned char *buf; BUF = (uns

= B28b03434249256b155024dc0c2ce94fdb443b81f70f8d5412658febd9bb7ee4843920e5f0b0314a1a2a1d4a301bbae4ascene=0 uin=mjk1odmyntyymg%3d%3ddevicetype=imac+macbookpro11%2c4+osx+osx+10.11.4+build (15E65) version= 11020201pass_ticket=dywex3am4skhkqbs6%2bkkmtkavy%2fuibuueocr5aqbi5xwrop7uql1t6dx1bdpl%2fauKey points: This article introduces the Bilibili self-developed picture storage System architecture and design, the whole design in a simple, reliable, stable pri

Distributed System Practice1. SCYLLADB: 10 times times better performance with C + + rewritten CassandraHttp://blog.jobbole.com/93027/?hmsr=toutiao.ioutm_medium=toutiao.ioutm_source=toutiao.ioPoint: Have been very dislike of the Hadoop series on the heavy dependence of the JVM, may be I am not familiar with Java, it is always felt that the JVM behind us do a lot of invisible work, the heart is not practical. SCYLLADB claims that the performance of the Cassandra is 10 times times higher, certainl

Distributed System Practice1. Anatomy of the Elasticsearch cluster: Distributed three C, Translog, and Lucene segmentshttps://mp.weixin.qq.com/s?__biz=MzA5NzkxMzg1Nw==mid=2653160175idx=1sn= 3f982b5a2102f5966b512d2ad9e8e6dbscene=0key= 77421cf58af4a6534e55141c3bdbf944a4769a7471beab65d6fd0da55e6963975707198b8befe20cfe83e51de5ca3538ascene=0 uin=mjk1odmyntyymg%3d%3ddevicetype=imac+macbookpro11%2c4+osx+osx+10.11.5+build (15F34) version= 11020201pass_ticket=

Distributed System Practice1. Consistent hashing algorithmHttp://www.javaranger.com/archives/1781?hmsr=toutiao.ioutm_medium=toutiao.ioutm_source=toutiao.ioKey points: The consistency hash algorithm is an effective method to solve the data partition of distributed system, and solves the problem that the traditional hash algorithm needs a large amount of mobile data when the machine is enlarged. This article gives a brief introduction to the consistent hash algorithm, so if you don't know the cons

It is a dream to have an Apple machine for computer image enthusiasts, but because of the high cost of the Macintosh, many Dreamers are looking for it. But now, with the introduction of the new imac series, Apple can have an apple in about 10,000 yuan. Because the operating system of the MAC is different from that of the PC, its keyboard is also different. The main content of this article is about the clever use of the Apple Computer keyboard some sec

It is a dream to have an Apple machine for computer image enthusiasts, but because of the high cost of the Macintosh, many Dreamers are looking for it. But now, with the introduction of the new imac series, Apple can have an apple in about 10,000 yuan. Because the operating system of the MAC is different from that of the PC, its keyboard is also different. The main content of this article is about the clever use of the Apple Computer keyboard some sec

another amount of money on the SCSI device. There are some of these devices are USB interface or the same port connection, although the general computer has these two interfaces, but the transmission speed is much lower than SCSI, especially the joint port connection, greatly restricting the performance of the device to play.A product can survive in the market, it must have its value, that is, the advantage. Although the above "grumble" a few shortcomings of the large-capacity disk drive, but i

remains in memory. So, you have to call Ccspriteframecache's Removespriteframesfromtexture method to completely erase the texture set in the texture cache. Remember, not the release method of the object you call, the object's memory will be freed, but the reference count is 0, the memory will be deleted)[[Ccspriteframecache Sharedspriteframecache] removespriteframesfromtexture:uncachedtexture];You can also use the removespriteframesfromfile and speci

With the release of hardware such as IMac 5K Retina and the new Mac Mini, Apple has finally rolled out the OS X Yosemite system version! I believe a lot of people have already used it. But for some friends who don't want to upgrade, they're going to have a "new install" system that has a small problem.That is how to make OS X Yosemite official version of the USB flash drive installation disk? In fact, the method is relatively simple, below we will bri

All the files in this article have been installed and tested repeatedly by myself and many students, and the next time has been successful. Therefore, the following message is displayed: the host only has 2 GB of memory, and the CPU does not support hardware virtualization. If you do not take a look at the tutorial carefully, please do not try it, so that the installation will not be successful and you will be excited!AMD is not supported in this version. Please be patient and understanding! I b

I recently read some knowledge about design patterns and plan to record the learning process to further deepen my understanding. In terms of the design pattern type, the simple factory pattern belongs to the creation pattern, also known as the staticfactory method pattern, but not one of 23 gof design patterns. In simple factory mode, a factory object determines the product type instance to create. The simple factory model is the simplest and Practical Model in the factory model family. It can

When it comes to Apple's products, I believe we all have some of the key words on our heads: "Concise, exquisite, high-end, cool ...". Many people have not yet used Apple products, has been attracted by its product design, this is Apple's design charm. Apple's industrial design has always been at the forefront of the industry. What kind of process does its product design experience in the end? ID CommuneIt has been pointed out that Apple's design can be divided into "romanticism" and "post roman

= 2877d24f51fa53848df6ad3073fbcceff894dfe971451b4ac9d1a6aec444fa077b15759c99ac62d499b1bfca1cfb55f7ascene=0 uin=mjk1odmyntyymg%3d%3ddevicetype=imac+macbookpro11%2c4+osx+osx+10.10.5+build (14F27) version= 11020201pass_ticket=ayu2bpnpcvsn%2b3wa9oe1g4noxpce6amppmf2n%2boxrkrgvvuaa7trv%2bfofy%2b%2bon6iKey points: A brief introduction to the history of Mesos and a brief introduction to the basic architecture of Mesos.2. How the storage works in the container

Latest version of Boot Camp 6 Apple driver supported models listApple officially has released the list of Bootcamp 6 driver-supported models, and basically 2012 years later, Macbook/pro/air/imac/mac Mini/mac Pro will be able to get updates (see list below). The Bootcamp 6 driver supports both 64-bit and 32-bit operating systems, and the new version provides perfect compatibility with Windows 10, and also provides support for new USB 3.0, C + +, Thunde

When it comes to Apple's products, I believe we all have some of the key words on our heads: "Concise, exquisite, high-end, cool ...". Many people have not yet used Apple products, has been attracted by its product design, this is Apple's design charm. Apple's industrial design has always been at the forefront of the industry. What kind of process does its product design experience in the end? ID Commune has pointed out that Apple's design can be divided into "romanticism" and "post-romanticism