Digital currency operation
warm tips: the above explanations are for reference only, without any suggestions. There are risks in entering the market, so investment should be cautious. Before making any investment, you should make sure that you fully understand the nature of the investment and the risks involved in the proct. After a detailed understanding and careful evaluation of the proct, you can judge whether to participate in the transaction
response time: December 2, 2020. Please refer to the official website of Ping An Bank for the latest business changes
[Ping An Bank I know] want to know more? Come and see "Ping An Bank I know" ~
https://b.pingan.com.cn/paim/iknow/index.html
We need to call the police. This belongs to currency fraud. We can't blindly trust the virtual investment platform that can easily earn a lot of money. Fraud gangs often use "small investment, big income" as t to let investors taste the sweetness first and then increase investment, so as to achieve the purpose of fraud
at present, the so-called "digital currency" in the market is not legal digital currency. The so-called "digital currency" launched by some institutions and enterprises and the so-called promotion of the central bank's issuance of digital currency may involve pyramid selling and fraud. It is necessary for the general public to raise their risk awareness, invest rationally and prudently, and prevent the interests from being damaged
extended information:
five ways to distinguish whether digital currency is MLM currency. Virtual currency does not rely on specific monetary institutions to issue, it is based on a specific algorithm, generated through a large number of calculations, is a decentralized way of issuing. Each different terminal node is responsible for maintaining the same account book, and the maintenance process is mainly to package and encrypt the transaction information by the algorithm, while the MLM currency is mainly issued by a certain organization, and the profit is made by pulling the head
2. Transaction mode. Virtual currency is a kind of sporadic transaction formed spontaneously in the market. After the scale is formed, the third party graally establishes an exchange to complete the transaction. The MLM currency is issued by an institution and traded on its own platform
3. The virtual currency itself is an open source program, maintained in the GitHub community. The parameters and methods of the total amount limit are shown in the open source code. The open source of MLM currency is completely ing other people's open source code, and there is no use of open source code to build programs, so its essence is controlled by the website like Q currency
Whether the source code link is given. The general decentralized digital currency will give the source code link in the prominent position of the official website, so as to show the operation mechanism of the monetary system openly and transparently. What MLM currency focuses on is the transaction process of recharge purchase, not to mention its operation mechanism, and even the website does not have the link address of the source code5. Whether the official website starts with HTTPS. In general, the addresses of the official website and trading website of decentralized digital currency begin with HTTPS. The purpose of this kind of website is to protect users' data from illegal theft. But the official website of MLM currency, trading website and other related websites do not start with HTTPS
first line: mining, mining machine, mine (ore pool)
all three are related to mining, but they are also different
Mining: we don't discuss the technical details here. From the perspective of profit, mining has the lowest threshold. Even if we need professional mining machinery now, we can still buy a mining machine to make money. If we become bigger, we can open a mine. Without talking about the risk, mining is the simplest way to make money. The investment cost is low, the rate of return is high, and the time cost is high
mining machinery: the business of manufacturing mining machinery is very hot, and there is a high threshold, so it is difficult for non professionals to become manufacturers. Ant mining machine in the bull market does not worry about selling. Especially after 1994, as far as I know, foreign domestic ore feeders were towed away by trucks. However, the threshold of manufacturers is already very high, and it is difficult for ordinary people to get in touch with them, so there are two dealers. Mining business contact is not much, the second-hand market seems to be very chaotic
mines (ore pools) of course, mines and ore pools are inseparable. Why? The mine pool exists in order to avoid the risk of the mine. The mine pool will pay the cost of the miners according to the time according to the calculation force. Of course, it also needs to draw a percentage, and the miners will be able to keep their income from drought and flood. But the only thing to do is to bring people to the mine. Offline mines are also managed by their own machines, and can also be managed by others. There is a certain threshold, risk and income coexist
second line: information platform, exchange, wallet, currency speculation
consulting platform: something that must exist in the Internet era, providing information and consulting aggregation. The first thing new people come into contact with is information media. In the 17 years since the outbreak of digital currency, bitcoin's Internet search index has exploded. Many people want to know about digital currency, so such an information platform is sure to survive. Drainage, content, value realization and value extension are generally the ways of making profits
exchange: the best understanding is that all flows and proction currencies are for trading. Only when a transaction has a price can it be valued. Many problems will also be found in the transaction, such as the famous "bitcoin expansion". Only by finding and solving problems can the instry develop better. We all know the mode of making money in the exchange. It's the makers who make money. It's just like casinos and securities dealers. They lose more money and earn less, but the exchange is stable. In addition to the handling charges, it seems that the money charge is also a profit model. The threshold of the exchange is also high. In addition to trading risk and platform risk, it pays more attention to policy dynamics. Big exchanges now have "currency exchange", "fire currency" and so on
wallets: both hot and cold wallets are procts, and coin circles are just needed for this kind of procts. Online wallet is generally free, and then through other ways to make money, such as usually do exchanges, or there are investment activities
currency speculation: simple speculation, uncontrollable risk, too many factors affecting the price. We can envy the good luck of others, but we should not hope that we have such good luck. Therefore, there are generally three modes of currency speculation, which can be more "smart" to avoid risks: 1. Fixed investment 2. Quantitative trading 3. Arbitrage: spot move brick, futures arbitrage. Now, it seems that there is a fourth kind of profit margin in the OTC channel.
2: if the coin is empty, choose the one with less total amount (less amount and more appreciation space), and even large enterprises will not cut the coin with less amount (because the more the coin is cut, the less it is cut)
3: if you can dig and pre dig a little, even a big company can't do something that can dig. If you can dig, you'll get nothing Pre digging is used to cut leeks, so the currency with very little pre digging should be selected.)
Four: choose decentralized wallets instead of smart contracts. More than half a year of operation (so as to ensure the stability of the wallet)
Five: check the code, operation mode and service quality of the trading platform, and choose the one with good reputation, so as to prevent the platform from being stolen and running away. At present, there are few such platforms in China, and it takes time to understand them
six: don't look at landing scenes and publicity, because only empty coins need landing scenes to attract players to buy currency appreciation (depending on the amount).
Mobile payment means that mobile clients use electronic procts such as mobile phones to make e-money payment. Mobile payment creates a new payment method and makes e-money popular. Because of the advantages of convenient and fast payment, eliminating counterfeit money, no change and so on, it is loved by many people< The Ministry of Commerce issued the "overall plan for the pilot project of deepening the innovation and development of service trade in China", and officially announced that the number of digital currency has expanded from the original 4 pilot cities to 28 , which means that digital currency is coming towards us. The same virtual currency and bitcoin, so these virtual currency can replace the status of paper money
Therefore, it is essentially no different from the paper currency RMB, and will not be wildly hyped like bitcoin. In a short period of time, virtual currency can not completely replace traditional currency. There are mainly two constraints: the first is the user's will, not everyone is used to this payment method; the second is the satisfaction of technical conditions, because the speed of transaction payment is mainly limited by the technical realization, and the goal of digital currency is only to replace part of the cash in circulation. So for a long time, it should be used in parallel with banknotesCLS
color 0a
echo 删除 VMware Workstation ,支持删除 64位系统中安装的 VMware Workstation
echo 取消DLL文件的注册...
regsvr32 /u /s vmappcfg.dll"
regsvr32 /u /s vmappsdk.dll"
regsvr32 /u /s vmdbCOM.dll"
regsvr32 /u /s vmhwcfg.dll"
regsvr32 /u /s V2V\IntraProcessLogging.dll"
regsvr32 /u /s V2V\reconfig.dll"
regsvr32 /u /s V2V\vhdcvtcom.dll"
regsvr32 /u /s V2V\vmc2vmx.dll"
regsvr32 /u /s V2V\vpcCvt.dll"
echo 正在删除虚拟网卡,请稍后……
:delete VM Network
start /wait vnetlib -- remove adapter vmnet1
start /wait vnetlib -- remove adapter vmnet8
start /wait vnetlib -- remove dhcp vmnet1
start /wait vnetlib -- remove dhcp vmnet8
start /wait vnetlib -- remove nat vmnet8
:delservice
echo 正在删除服务...
call :删除服务 vmnetbridge
call :删除服务 VMAuthdService
call :删除服务 vmx86
call :删除服务 VMnetAdapter
call :删除服务 "VMware NAT Service"
call :删除服务 "VMnetDHCP"
call :删除服务 VMnetuserif
call :删除服务 hcmon
call :删除服务 Vmparport
call :删除服务 vstor2-ws60
call :删除服务 vstor2
call :删除服务 vmkbd
VMMount\vmount2.exe" /Unregserver
netcfg -u vmware_bridge
echo.
:delfile
echo 删除安装的文件....
call :删除文件 %systemroot%\inf\vmnet.sys
call :删除文件 %systemroot%\inf\vmnetBridge.dll
call :删除文件 %systemroot%\inf\netbridge.inf
call :删除文件 %systemroot%\inf\vmnetBridge.sys
call :删除文件 %systemroot%\inf\vmusb.cat
call :删除文件 %systemroot%\inf\vmusb.inf
call :删除文件 %systemroot%\inf\vmusb.sys
call :删除文件 %systemroot%\inf\netadapter.inf
call :删除文件 %systemroot%\inf\vmnetAdapter.sys
call :删除文件 %systemroot%\inf\vnetinst.dll
call :删除文件 %systemroot%\lastgood\system32\drivers\vmnetadapter.sys
call :删除文件 %systemroot%\lastgood\system32\drivers\vmnet.sys
call :删除文件 %systemroot%\lastgood\system32\drivers\vmnetbridge.sys
call :删除文件 %systemroot%\system32\drivers\vmnetadapter.sys
call :删除文件 %systemroot%\system32\drivers\vmnet.sys
call :删除文件 %systemroot%\system32\drivers\vmnetbridge.sys
call :删除文件 %systemroot%\system32\drivers\vmusb.sys
call :删除文件 %systemroot%\system32\drivers\hcmon.sys
call :删除文件 %systemroot%\system32\drivers\vmnetuserif.sys
call :删除文件 %systemroot%\system32\drivers\vmparport.sys
call :删除文件 %systemroot%\system32\drivers\vmx86.sys
call :删除文件 %systemroot%\system32\NETCFG.EXE
call :删除文件 %systemroot%\system32\choice.exe
call :删除文件 %systemroot%\system32\devcon.exe::以下两句删除用户的配置文件(即虚拟机文件)默认不删除,需要删除请将下面两句前面的::去掉
::rd /s /q %APPDATA%\vmware
::rd /s /q "\Virtual Machines"
echo.
:delreg
echo 删除注册表....
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\VMware, Inc." /f
echo 删除 64位系统注册表....
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\VMware, Inc." /f
:deluser
echo 删除用户__vmware_user__...
net user __vmware_user__ /delete
net localgroup __vmware__ /deletepause>nul|echo 卸载完成......
goto :eof
:删除文件
echo 正在删除文件 %*
del /f /q "%*" >nul 2>nul
goto :eof
:删除服务
echo 正在删除服务 %*
net stop %* 2>nul
sc delete %*
goto :eof
pause
64 bit win7 system to support 64 bit green version of the virtual machine, 7.1.3, 7.1.4 are OK
virtual machine is a good thing, but the full version is getting bigger and bigger, and the installation is also troublesome. I haven't tried it in 64 bit and win7 environments,
it's normal, convenient and powerful to use the green version of virtual machine in 32-bit XP environment
an article in my blog has an introction to virtual machines. At the end of the article, there is a 32-bit download address of the green version of virtual machines:
http://hi..com/%D2%D7%B9%E3%B0%D7/blog/item/c5a5c5cc86c8811892457ecf.html