Ethereum H5

1.

I think bitcoin China is a reliable platform. It is the first and largest bitcoin trading platform in China. It is operated by Shanghai satuxi Network Co., Ltd. and was established on June 9, 2011. The team members are mainly from China, Silicon Valley and Europe

bitcoin world is based on credit, and Chinese brands of bitcoin have high credibility in the global bitcoin field

2. Many projects belong to the new infrastructure category. Just take the procts and solutions launched by lierda group as an example: (information communication, 5g and other infrastructure network construction) lierda lorawan solution has low power consumption, strong anti-interference, low cost and high capacity; Lilda NB IOT solution has wide signal coverage, strong penetration ability, ultra-low power consumption, ultra-high sensitivity, strong anti-interference and low cost Smart city, municipal pipe network) has a mature underground parking energy-saving lighting system to rece lighting costs, system rability and reliability, save maintenance costs, improve management efficiency Artificial intelligence) Intelligent Hotel solutions meet the personalized needs of customers and make the hotel management service more efficient and orderly

3. The building owner met the black platform. The water of virtual currency is very deep. In addition to the mainstream bitcoin and Ethereum, many digital coins are virtual coins and air coins, which have no real value
as for the trading platform, the situation you said will not appear on the regular trading platform. It's quite possible to make a mistake in investment. You should be cautious in future investment. You can send private letters to teach you how to identify black platforms and choose formal trading platforms.

4. Flying in the morning and falling in the evening
are you sure it's not this...
it's done at sunrise, and it's done at sunset

5. BSC has low switching cost for developers and almost zero cost gas fee for users. Compared with Ethereum, the speed of BSC almost reaches the account in seconds.

6. View the network card driver version number: ethtool-i network card name, such as ethtool-ieth0 example:[ root@nt3 ~]#ethtooleth5Settingsforp6p1:Supportedports:[FIBRE]Supported linkmodes:10000baseT/FullSupportedpauseframeuse :NoSupportsauto-ne gotiation:NoAdvertisedlinkmodes :10000baseT/FullAdvertisedpaus eframeuse:NoAdvertisedauto-negotiation :NoS peed:10000Mb/sDuplex :FullP ort:FIBREPHY AD:0Tr ansceiver:externalAuto-negotiation :offSupportsWake-on:dWake-on:dCurrentmes sagelevel:0x00000007 (7)drvprobelinkLin kdetected:yes [ root@nt3 ~]#ethtool-ieth5 driver:ixgbeversion :3.21.2firmware- version:0x1bab0001bus-info :0000:05:00.0supports-s tatistics:yessupports-test :yessupports-eeprom- access:yessupports-register-mp :yessupports-priv- flags:no about Several operation commands of network card: 1. Lsmod check whether the mole of network card is loaded and whether the network card is driven well. 2. Dmesg: check whether the network card is detected. 3. Ifupifdown activate / stop the network card 4. Ifconfig check whether the network card works normally. Check whether the network card has IP and the host returns the network, indicating that there is no problem with the device. The command ipconfig / all is viewed under windows, the command ifcofnig is viewed under CentOS, the ifconfig interface ifconfigeth0 (Interface) up / down activates the NIC device, and the NIC is invalid. Ifconfigeth0netmask 255.255.254.0 set the mask ifconfigeth0192.168.0.21 set the IP address of eth0 to 0.21. You can also write a line: ifconfigeth0192.168.0.21netmask 255.255.255.0 after modification, you need to restart the network setting: service network restart 5. Check whether the network is connected. Ping-c10 (echo several times) IP / domain name eg: ping-c192.168.1.1 is the same as windows. 6. If you can't access the Internet, check whether DNS is filled in correctly in the file / etc / resolv.conf. 7. If you can't get on the Internet, look at the default route setting error, which will also lead to the inability to get on the Internet. The route command is designed: route, see if the default gateway is the IP address of your router. If it is not, you will not be able to access the network. It needs to be modified. How can you modify it? First delete the default route, this one. Then add the default route. It's OK 168.0.254 (IP of your router), which requires the identity of root user to operate.