Ethereum environment server

1. Ethereum is not a kind of currency, but a decentralized intelligent protocol. It can be understood as a huge global account book. The logic of this intelligent protocol does not need a specific server to support its daily operation. Instead, it is the protocol terms given by the executors before entering among the scattered users. This is an application evolved from decentralization
compared with bitcoin, we can find that Ethereum is more difficult to develop a new encryption technology than bitcoin. This breakthrough has greatly reced the development cost and time for developers who apply blockchain technology. The emergence of Ethereum once again reiterated the need to split the center, as well as the feasibility and advantages of decentralized distributed applications, to the existing economic market, the financial sector a new direction of development and throw to the society a new entrepreneurial ideas and opportunities.

2.

How to use the Linux system mining, to use the service of the HA Yu miner, only need two steps, you can mine on the Linux system

1. open the website, input the mobile phone number, select how many CPUs you want to use for mining, the default is to use 50% of the CPU for mining, click to generate your exclusive command and



in two steps, you can mine on Linux system, the money you dig only needs to go to the website of hayu miner, enter your mobile phone number to withdraw< br />

3.

First of all, the answer: Linux system has more advantages than windows

The main advantages of

are as follows:

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operation is relatively more stable and maintenance is more convenient

the cost of system resources is small (that is, the hardware requirements are not high), and the mining cost is saved

the installation and debugging are simple, and the technical threshold is lower

fully open source system, free legal edition, more stable and further save mining cost? In fact, you only need two steps to mine under Linux system:

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open the website, enter the mobile phone number, select how many CPUs you want to use to mine, the default is to use 50% of the CPU to mine, click to generate your exclusive command and

is such a simple operation

4. Yes, but it is better to use overseas servers. In addition, the server configuration should be medium or above.

5. I plan to start a series to talk about architecture. My previous experience is mainly in the area of Internet architecture. Recently, I am sorting out and analyzing the architecture of bitcoin, Ethereum and EOS, so I am going to write a series of articles to talk about the understanding of Internet architecture and blockchain architecture. It will be divided into four articles: 1. Internet proct architecture, 2. Bitcoin architecture analysis, 3. Ethereum architecture analysis, 4. EOS architecture analysis
there is no central server in Ethereum. Instead, there are many equal nodes connected by P2P protocol, which store all the data in many nodes. When a user initiates a transaction, the transaction will be broadcast out through P2P protocol. The miner node verifies, packages and further broadcasts the transaction to the whole network. After confirmation in the blockchain, the operation is considered to be unchangeable
in the articles on blockchain on the Internet, the two words distributed and decentralized are mentioned, sometimes slightly different, sometimes mixed. The author thinks that if we want to distinguish accurately, the distributed system emphasizes that multiple components work together by sending messages, and the decentralized system emphasizes that there is no central node to control the operation of the whole system. Therefore, we think that Ethereum is both decentralized and distributed, or running a decentralized program on a distributed platform.

6. There is no problem at all, but relatively speaking, we must buy some reliable ones, because we must pay attention to them.

7. If halving leads to greater difficulty in mining, then the reward will surely be higher. Because bitcoin is graally scarce, it will rise. At present, bitcoin on bitoffer is US $9300. If it is halved and doubled, the later theoretical price is US $18600. Let's give it a discount. How can it be US $15000

8. Ethtool - P eth0
after enter, the indicator light next to the network interface corresponding to eth0 will flash, so that you can quickly determine the location of eth0 network interface (press Ctrl + C to stop flashing)
also determine eth1 and eth2...

9. Eth1 NIC link is up 1000 Mbps full plex, flow control: None

10.

Crank 21.5

connecting rod 46.5

the solution process is as follows:

the included angle of the polar position is 36 degrees from k = 1.5, and then it is converted into the circumference angle. According to the center angle of the circle is 2x36 = 72 degrees, the diagram is drawn in turn