Ethereum command

1. Eth interface refers to the interface, is the most widely used LAN communication mode, but also a protocol. Ethernet interface is the port of network data connection
each version of Ethernet has a maximum cable length limit (that is, the length without amplification). Signals within this range can propagate normally, and signals beyond this range cannot propagate
in order to allow the construction of a larger network, repeaters can be used to connect multiple cables. Repeater is a physical layer device, which can receive, amplify and retransmit signals in two directions
extended data
several common Ethernet interface types
1. SC optical fiber interface
SC optical fiber interface has been applied in the era of 100base TX Ethernet, so it was called 100base FX at that time (F is the abbreviation of optical fiber). However, at that time, because the performance was not more prominent than twisted pair, but the cost was higher, so it was not popularized. Now the instry vigorously promotes gigabit network, and SC optical fiber interface is re valued
2. RJ-45 interface
this kind of interface is the most common network equipment interface, commonly known as "crystal head", and the professional term is RJ-45 connector, which belongs to the type of twisted pair Ethernet interface. RJ-45 plug can only be inserted along the fixed direction, and a plastic spring piece is set to be stuck with RJ-45 slot to prevent it from falling off
3. FDDI interface
FDDI has the highest transmission rate among the mature LAN technologies. It has the characteristics of timed token protocol, supports a variety of topologies, and its transmission medium is optical fiber. Fiber distributed data interface (FDDI) is a set of protocols developed by American National Organization for Standardization (ANSI) to transmit digital signals on optical cables
reference source: Network Ethernet interface

2. Use the direction key to move the cursor to the position you need to edit, and then input the characters directly, just like editing the txt file on your computer. Remember to call up: WQ!, Save and exit.

3. No, based on eth.

4. Because mining is automatic, there is no need for retail investors to do anything, but once you mine, you are already sharing your idle bandwidth<
popular science principle:
retail side: retail investors pay expensive bandwidth fees, but they usually waste the bandwidth at work and home if they can't use it. But mining can upload this part of bandwidth to the people in need, so retail investors can also get a return
enterprise side: the traffic ore software will intelligently package the collected bandwidth and provide it to video enterprises. Because of this, the flow of ore has the ability to return to retail investors
generally speaking, you can't do nothing. This is because the technology is too intelligent to help you do everything.

5.

Step 1: Download and register the imtoken, method reference: Apple version if you download the imtoken.

Step 2: transfer the ETH to the imtoken

log in to imtoken and click the QR code figure indicated by the arrow below

6. 1. Enter the official website of the traffic trading system to register an account
2. Download the mining software in the lower right corner of the homepage of the flow ore trading system
3. Install the downloaded mining software, open the mining software, and enter the account password to log in
4. After logging into the mining system, the software will automatically start mining. The benefits of mining are shown in the figure

7. For example, if you want to transfer eth, the address of Ethereum on the imtoken, click Ethereum to withdraw the currency on lbank, and then enter the address. Other currencies are the same as above
thank you

9. Batch processing set IP address
I wonder if my friends have such experience. When I bring my notebook to work, because the work needs to be equipped with a fixed IP address, and my home automatically obtains the IP address, I have to set this IP address every day. Is there a simple and convenient way? In fact, we can do a batch process. Each time we want to set the IP address, we just need to run the batch process
first, set the IP address batch processing, save the following code in Notepad as a. Bat file, such as: static. Bat, double-click to run<
@ echo off
echo modify local IP address tool
echo is setting your IP address as a static address, please wait...
Netsh interface IP set address name = & quot; Local connection & quot; source=static addr=192.168.1.102 mask=255.255.255.0
netsh interface ip set address name=" Local connection & quot; source=static gateway=192.168.1.1 gwmetric=0
netsh interface ip set dns name=" Local connection & quot; source=static addr=41.211.224.7 register=primary
netsh interface ip add dns name=" Local connection & quot; addr=41.211.224.3
netsh interface ip set wins name=" Local connection & quot; Source = static addr = none
the related parameters in the above code are described as follows, It can be modified according to your actual situation:
addr = 192.168.1.102 -- IP address
mask = 255.255.255.0 -- subnet mask
gateway = 192.168.1.1 -- gateway
addr = 41.211.224.7 -- preferred DNS
addr = 41.211.224.3 -- standby DNS (if there is no standby DNS, please delete the whole line of code)
2 Set to automatically obtain the IP address, save the following code in Notepad as. Bat file, such as: DHCP. Bat, double-click to run
@ echo off
echo modify local IP address tool
echo is setting to automatically obtain IP address, please wait...
Netsh interface IP set address name = & quot; Local connection & quot; source=dhcp
netsh interface ip set dns name=" Local connection & quot; Source = DHCP
note: the "local link" in the above code is the system default name of the network link in your computer. If you have installed multiple network cards or changed the name of the local link, please change the corresponding local link name in the code to your current name.

10. Traffic mining system is a crowdsourcing cloud computing solution. It collects idle broadband and CPU, and optimizes real-time deployment through cloud computing to help major video stations solve the instry dilemma of insufficient bandwidth and low utilization of purchased bandwidth<

flow ore includes two systems:
1. Mining client helps computers, servers and even mobile terminals contribute idle bandwidth and CPU, and measures contribution value in flow ore unit Download mining software)
2. In the trading system, users buy and sell the flow ore corresponding to the bandwidth they contribute, and get the corresponding return Log in to the trading system)
the use process of the flow ore system is: after the user installs the mining client, the mining client uses the idle CPU resources and bandwidth resources of the user terminal to process the cloud computing tasks distributed by the server, and obtains the valuable asset flow ore by completing the tasks. The user can change the flow ore in the account into cash or cash equivalent in the trading system. In a word, it is: Mining on the hook, always contributing to the society; Buy and sell ore, easy to make money for yourself.