Ethereum Icon

1.

ICO (abbreviated as initial coin offering) is the concept of initial public offering (IPO) derived from the stock market. It is the behavior of blockchain project to issue token for the first time and raise bitcoin, Ethereum and other general digital currencies

brief introction to ICO:

ICO is a blockchain instry term, which is a common way to raise funds for cryptocurrency / blockchain projects. Early participants can get the cryptocurrency generated initially as a return

because the token has market value, it can be converted into legal currency to support the development cost of the project. The tokens issued by ICO can be based on different blockchains. The common issue is based on Eth and BTS blockchain, which provides bookkeeping service and value consensus to realize global issue and circulation

ICO participants are very important for the success of a project. They will publicize the blockchain project in the community, so that the tokens generated by it can obtain liquidity before the transaction starts. However, the most important value of ICO participants is still the potential benefits brought by the project development or the price appreciation after the token issue

extended information:

domestic prohibition:

at 3:00 p.m. on September 4, 2017, the people's Bank of China led seven ministries and commissions, including the Information Office of the people's Bank of China, the Ministry of instry and information technology, the State Administration for Instry and commerce, the China Banking Regulatory Commission, the China Securities Regulatory Commission and the China Insurance Regulatory Commission, to issue the announcement on preventing the financing risk of token issuance (hereinafter referred to as the announcement)

the announcement points out that token issuance financing is essentially an unauthorized illegal public financing behavior, which requires that all kinds of token issuance financing activities should be stopped immediately from the date of the announcement, and at the same time, organizations and indivials who have completed token issuance financing should make arrangements such as refund

2. Methods / steps

1. Click the computer network connection icon to open the network and sharing center

2. Click local connection

3. Click Details to see the IP address, subnet mask, default gateway and DNS server information

4. Click Properties in local connection state

5. Find internet protocol version 4 (TCP / IPv4) and click twice with the left mouse button

6. Click to select the IP address below, then fill in the IP address, subnet mask, default gateway and DNS server address as you saw in step 3, and then click OK.

3. Jiasheng group yellow icon has bitcoin, Lala coin, Ethereum and other seven kinds of coins to buy up? Well, no longer. Now bitcoin has not gone up. Bitcoin is the 37th.

4. CentOS 7 is not eth0, but renamed eno16777736

5. Are the up and down arrows always gray? If there are gray changes, the network is no problem, the system can read the network to see if your browser's network settings are correct< If there is no change, please see:

Ethernet configuration
connect the network cable to the mid, not the telephone line. At this time, your wired network connection is complete
as long as you connect according to the above method, if it's a dynamic address, you can automatically connect. If it's a static address, you need to turn on the settings and select wireless and network.
check the same green after Ethernet, select Ethernet settings and check Ethernet (here it's automatically checked) if you use dynamic IP in your home or office network, You'll connect to the Internet yourself. Use static IP settings (if you use static IP, check the use of static IP as green)
if you set static IP, you need to manually enter IP address, gateway, subnet mask and DNS
these configurations are based on the configuration of your own network. After connecting to broadband, an icon will also appear on the top of the machine screen, indicating that the network is connected at this time.

6.

The connection information of successful connection is saved in "network and Internet"

Open

control panel, network and Internet, manage wireless network

right click to select the connection to be deleted, and then delete the network connection

7. < UL >

ctrlaltt calls out the terminal

< / UL >

use

< UL >

ifconfig-a

< / UL >

to check the number of the network card and see if it is eth0. Maybe you have several network cards, and the one you use is not eth0. If you are using a wireless network card, it is also possible for WLAN 0

to determine the number of the network card you are using on the Internet

< UL >

sudoifpeth0

< UL >

do it< br />

8. Unless you support DHCP, you need to set static IP