Central bank digital currency registration platform

1. Central bank currency cannot be registered

2. It must be fake, wechat marketing, cheating the elderly. Where's the free lunch. I think the recommendations are for the elderly. Tens of millions for free? Do you believe it?

3. Don't believe in any free lunch. The inside story of the Internet of things is hypocritical and a real hoax.

4. The block chain based digital bill trading platform promoted by the central bank has been tested successfully. The legal digital currency issued by the central bank has been put into trial operation on the platform, and the digital currency Research Institute of the central bank will also be officially listed
compared with paper money, the advantage of digital currency is that it can not only save the cost of issuance and circulation, but also improve the efficiency of transaction or investment, and enhance the convenience and transparency of economic transaction activities. The issue of digital currency by the central bank also ensures the continuity of financial policy and the integrity of monetary policy, and also ensures the security of monetary transactions
although the issuing method of digital currency is still under study, paper currency has been regarded as "the currency of the previous generation" by some professionals, and it is the general trend to be replaced by new technologies and procts. Due to China's large population and volume, the timetable for issuing digital currency is still uncertain
however, the domestic Puyin group is the first to launch the tea based digital currency Puyin.

5. It's really going to be issued, but it hasn't come out yet. Some of them in the market must be fake. We must be careful not to be fooled

6. Money itself is actually a kind of credit contract. The relationship between virtual money and real money system depends on which currency people trust more in transactions.

7. There are free parking spaces on Fujin Road in Baoshan or free parking spaces in Shanghai that cost 10 yuan. Some parking spaces used to cost 20 yuan a day just to see if you know them

8.

This is a Linux system IP address configuration command. The specific meaning is:

set the IP address of the system to 192.168.0.2; The subnet mask is 24, that is 255.255.255.0; The broadcast address is 192.168.0.255; The name of NIC device is eth0

all computers in the network must set a unique IP address to communicate normally. Because of this unique address, users can select the objects they need from thousands of computers efficiently and conveniently when they operate on networked computers

The IP address is just like our home address. If you want to write to a person, you need to know his or her address so that the postman can deliver the letter. A computer sending information is like a postman. It must know the only "home address" to avoid sending the letter to the wrong person. But our address is expressed in words, the address of the computer is expressed in binary numbers

eth0 is the name set by the system for the network card. If there are al network cards or multiple network cards, there will be names like eth1 and eth2. The name can be set artificially. It is the unique name of the network card in the current computer system

< H2 > after modification, you can use ifconfig command to check whether the modification is successful