Memcache-command-stats, memcache -- stats
Curr_items # Number of cached objects in the current cache total_items # indicates that the system has stored the data of all objects since the cache service was started, including the number of accumulated data retrieved from the deleted object pai_get # in the cache. After a get operation is executed, 11__set is added. # The accumulative data entries are saved,
Describe
Baidu statistics component, used to statistic page data
Type
General
Support layout
N/s
The required script
Https://mipcache.bdstatic.com/static/v1/mip-stats-baidu/mip-stats-baidu.js
Example
MIP provides Baidu statistics plug-in, easy to analyze page data, need to advance to Baidu statistics here to create a site, will automatically g
(current_date (), Interval 1 day) = substr (a.user_create_time,1, 10);SELECT Count (*) as Num from Xm_feed a WHERE date_sub (current_date (), Interval 1 day) = substr (a.feed_publish_time,1, 10);SELECT Count (*) as Num from Xm_feed_comment a WHERE date_sub (current_date (), Interval 1 day) = substr (a.comm_create_time,1, 10);SELECT Count (*) as Num from Xm_feed_repost a WHERE date_sub (current_date (), Interval 1 day) = substr (a.repost_create_time,1 , 10);SELECT Count (*) as Num from Xm_feed_d
eth-trunk Port aggregation for S5700
Link aggregation and port aggregation are port aggregations, and the stack of switches is not related to stacking and port aggregation.
Port Aggregation Concepts: (includes two layer port aggregation and three layer port aggregation)
1. Port aggregation IEEE standards are a link that aggregates up to 16 links into a single logical path. Only 8 of them can be used,
The remaining 8 articles are used as backups.
2. Do
Enter eth. accounts on the command line to view the number of accounts in the blockchain and the Public Key address of each account. In the ETH system, a State is composed of an object called an "account" (each account consists of a 20-byte address) and a state transition between the two accounts that transfers value and information. The eth account contains four
–jarrad Hope developed Mobile Ethereum browser (development phase) – Supported by Devgrants
Metamask–aaron Kumavis Davis's in-browser GUI. Epicenter Bitcoin interview on GitHub – supported by devgrants
alethzero–c++ ETH client GUI (stop using).
supernova– (stop using).
Developer ToolsDe-centric application development requires an understanding of the WEB3 Javascript API, the JSON RPC API, and the solidity programming language.Note: Th
eth/etc a currency, double digging refers to eth/etc and another currency to dig together, will not affect the single dig e Dinges/E under the C, but the power of double digging is high, and can make the machine temperature is too high, easily lead to burning power or wiring problems, so be cautious Choose. 2. Dispose of mine machine
(1). Open the bat file with Notepad.
(2). Modify the configuration inside
Brother blockchain getting started tutorial ETH source code analysis p2p-udp.go source code analysis ()
The Network Discovery Protocol of P2P uses the kademlia protocol to process node discovery of the network. Node search and node update. Kademlia protocol uses UDP protocol for network communication.
Read this part of the code. We recommend that you first look at the introduction of the kademlia protocol in references to see what the kademlia protoco
-pool.ethfans.org:13333, wallet:0x5f8c133c90570c63c52c6787bc70d7a4568bf963, psw:x, WORKER:LUNG01
Change the purse and the miner's name to your own, and the miner's name has a serial number, which is convenient for the management of the multi-ore machine.
3) After the modified save exit, double-click the "Single Dig, Bat" can be happy to dig the mine.
Total Speed finally force
Total Share Share
Rejected was rejected share
Time Mining software running long
E
# sudo ifconfig eth0 downEth0:error while getting interface flags:no such deviceThen, based on this error, the current IP information is viewed and the results are as follows:# ifconfig-aThe result did not find eth0, but appeared eth4. Immediately understand the cause of the error,because the device was not found when the Eth0 service was closed with a command. According to these keywords, the Internet to find the relevant solution, and here is the solution: Move/delete rules file。This is becaus
Want to try to take the master-slave on the virtual machine,,, as a result, the cloned virtual machine does not have a network card ... Only Lo So follow someone else's to add a NICFirst step: Open a cloned virtual machine Step Two: Step Three Fourth Step: At last: After executing the reboot restart commandModify the/etc/udev/rules.d/70-persistent-net.rules, go inside and it's like this After modification Also record the value of attr (address), which will be used when modifying the NI
Web3.js adds the eth. getRawTransactionByHash (txhash) method step,
Eth_getRawTransactionByHash
Https://ethereum.stackexchange.com/questions/7473/get-raw-transaction-from-hash
There is an "uninitialized ented" method eth_getRawTransactionByHash from JSON-RPC
curl -H "Content-Type: application/json" -X POST --data \'{"jsonrpc":"2.0","method":"eth_getRawTransactionByHash","params":["
1. Under node_modules, find the types. d. ts file under web3.
Schema Springboot
This is illustrated using the integrated JDK currently recommended by WEB3J ETH. Of course, you can also use its most low-level RPC scheme to write (website also has instructions).Here's a summary.
Step one: First introduce JDK [maven]
Connection Wallet Node "all subsequent operations will require the wallet node to broadcast out."
web3j web3 = web3j.build (New Httpservice ("http://localhost:5201314/"));Very simple, the test node i
Download Address: Https://pan.baidu.com/s/1kWCznOb
Ben Niu miner software for a variety of virtual coin mining, you can dig the ether square (ETH), Ethernet Classics (ETC), 0 (Zec), cloud storage currency (SC), decred (DCR). 1, this mining software will completely claymore the original core of the pump back, in the mining pool page will be a miner, the miner is returned.2, this mining software can double dig ETH
Apache Hive cannot collect stats
Environment:Hive: apache-hive-1.1.0Hadoop: hadoop-2.5.0-cdh5.3.2Hive metadata and stats are stored using mysql.Hive stats parameters are as follows:Hive. stats. autogather: automatically collects statistics when the insert overwrite command is run. The default value is true.Hive.
======centos Network Interface configuration file Ifcfg-eth detailed ======File/etc/sysconfig/network-scripts/ifcfg-eth0 in/etc/sysconfig/network-script under this directory, the network interface (NIC) script file (control file) is stored, Ifcfg-eth0 is the default first network interface, and if there is more than one network interface in the machine, then the name will be ifcfg-eth1,ifcfg-eth2,ifcfg-eth3 ... (The file inside is quite important, whi
Centos7/redhat7 the method of changing the NIC name to the ETH styleMethod/Step
1Edit/etc/sysconfig/grub Find the "Grub_cmdline_linux" line
2In front of RHGB, add net.ifnames=0 biosdevname=0
3On the open terminal and then execute the Grub2-mkconfig-o/boot/grub2/grub.cfg
4Use the command to switch to the/etc/sysconfig/network-scripts/NIC directory,
5I have two network card information, the two files that start with Ifcfg-eno are ifcfg
We all know that the files under/etc/sysconfig/network-scripts/ifcfg-eth * are used to describe network settings in LINUX. However, you may not know that, due to ifup and other scripts, copying an ifcfg-eth * file to another file may cause some unintentional problems. It is related to the user's fault report today. The following is an example.I. Fault symptomAccording to the user's description, there is onl
Background: Linux Under the hardware there are a lot of how to see the NIC is what kind of, the sound card is what kind of a few USB port and brand.
[Root@emulmachine htdocs]# lspci |grep usb 00:03.0
usb controller:broadcom BCM5785 [HT1000] USB (rev. 00:03.1)
USB controller:broadcom BCM5785 [HT1000] USB (rev)
00:03.2 USB controller:broadcom BCM5785 [HT1000] USB (rev 01)
The command action: LSPCI the output as input to find the row containing the ETH
and then the ATM protocol package to transport, so it is also required PPP dialing.
IPOA, it can be understood that packets are directly IP packets and then encapsulate the transmission via ATM.
ETH interface, is the use of a ETH network as a dial-up port, this is familiar with the firewall, through the network cable connected to the end, specific what protocol to dial, can make Pppoe,ipoe and bridging.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.