best peer to peer file sharing

Operating system: DEBIAN8 There may be a warning error when you log in to PG: $ psql -U user1 -d exampledb psql: fatal error: peer authentication failed for user "user1" Open the following file, $ sudo vi /etc/postgresql/9.4/main/pg_hba.conf # TYPE DATABASE USER ADDRESS METHOD # "local" is for Unix domain socket connections only local all all

The last play before the holiday, iOS development Advanced Series Fifth, I hope you can have some inspiration! In addition, bloggers who like blogging can apply for an engineer blogger Exchange Group: 391519124, share your blog, and Exchange technology with Daniel!First, the Self-manager mode in IOS developmentIt's not easy to start a startup with an iOS programmer, often facing a single project, but it's also a way to quickly self-promote, to be your own self-manager.Second, IOS unloading jspat

Spring MVC exampleJava entry-level case, Spring MVC is one of the most important modules of the spring framework. It is based on a powerful spring IOC container and takes full advantage of the container's features to simplify its configurationV. Using RELPROXY to improve Java development efficiencyRelproxy is designed to improve development efficiency in two ways: You can modify user code in a production environment without reloading the entire application, improve development efficiency, avoid

In the article "iOS Programmer from small white to big God must read Data summary (a)" in the introduction of a lot of iOS introductory learning materials, today's small series on a number of technical advanced articles, come to see it!First, iOS background mode development GuideThis tutorial will teach you how to use some of the most commonly used background operationsSecond, iOS core advanced animation skillsThis is a popular translation of advanced animation techniques for iOS developed on Gi

, what is the benefit of it?Iv. Notes-android Application Architecture (Android Dev Summit 2015)Translated from instructional video into a blog dry article, detailed android application architecture!Five, Android development of those pits and tipsSummed up the 10 Android development process encountered in the pit and solve tricks, speed onlookersTeam a new "peer said" application, to peer said, look at the

In the article "Android Programmer from small white to the great God must read the summary (a)" in the introduction of a few Android primer and improve the efficiency of the technical data, today's small series collected 5 advanced information, hurry to see it! In addition, you are welcome to join the engineer Bo main Exchange Group: 391519124, Exchange blog experience and technologyFirst, the Android development Brief Encounter method and interfaceWhat are the methods, classes, or interfaces th

We do SEO optimization is very easy to inertia thinking, is by virtue of experience to do. As a result of the search engine algorithm constantly updated, a lot of outdated, so the reasonable use of peer excellent website, for improving the efficiency of optimization and targeted become very useful. With the company's development requirements, revised to put on the work schedule. Below and the letter on how to share the reasonable use of

common causes of Connection reset by peer :1) The number of concurrent connections to the server exceeds its capacity, and the server shuts down some of the connections;If you know that the actual number of concurrent clients connected to the server does not exceed the load of the server, it is possible that a virus or trojan, causing network traffic anomalies. You can use Netstat-an to view network connections.2) The client has turned off the browser

One: Peer checkEvery check in is to find a peer to check the code, and submit a report, the report is as follows:The problem description is divided into (incremental):One: Code specificationTwo: Algorithmic logicThree: Refactoring requiredSub-class description on the basis of the above three major categoriesTwo: How to find the code to checkFirst, we cannot View history directly in the solution Explorer int

enable this but set# Challengeresponseauthentication=no#UsePAM NoUsepam YesSolution:Based on the error "Permission denied (Publickey,gssapi-with-mic,password)."Then open the/etc/ssh/sshd_config configuration file, modify the above red configuration#RSAAuthentication YesPubkeyauthentication YesAuthorizedkeysfile. Ssh/authorized_keysEnable PublicKey authentication, and you must ensure that passwordauthentication Yes must be in the state. Restart the SS

/***************************************************************************** * I.MX6 AW-NB177NF Peer support * Description: * The android layer cannot be debugged because it has not been able to generate a peer device during the previous debugging process. * The following is a diff file for Autoconf.h. * 2016-6-23 Shenzhen Nanshan Ping Shan village Zengjianfeng

Php output verification code picture has a problem !!! Use the file_get_contents function to import the peer verification code interface. During the output, the following html tags are overwritten and no output is made. Why is it wrong ??? The output is as follows: Garbled image format: Php output verification code picture has a problem !!! Use the file_get_contents function to import the peer verification

Tags: Code Review, practical experience, peer programming, Programmer Statement: This article was first published on bole online after I translated it. Please mark the original position for any form of reprinting. Millions of years ago, ape rose from the tree and evolved into a human being. From a similar perspective, we look at code review: It seems like something that can separate humans from the beast in the broad field of software development. How

does not contain the target data.HBase vs Cassandra HBase Cassandra Language Java Java Starting point BigTable BigTable and Dynamo License Apache Apache Protocol Http/rest (also Thrift) Custom, Binary (Thrift) Data distribution Table divided into multiple region exists on different region servers Improved consistent hashing (virtual node)

Encrypt (k Key , Plaintext []byte, opts encrypteropts) (ciphertext []byte, err Error)//According to the decryption option opts, use K to decrypt ciphertext Decrypt (K Key, C Iphertext []byte, opts decrypteropts) (plaintext []byte, err Error)} Options Any file with opt word in the BCCSP folder is the source code associated with the option. With regard to the matching options for objects, we have seen it when we speak MSP services. Depending on the c

When you log on to a Linux machine, you can not log in, there is connection reset by peer error, please refer to the following resolution steps:1, Ssh-vvv-p22 123.10.98.22Such as:localhost:~$ Ssh-vvv-p22 123.10.98.22OPENSSH_6.2P2, Osslshim 0.9.8r 8 DEC 2011Debug1:reading Configuration Data/etc/ssh_configDEBUG1:/etc/ssh_config line 20:applying options for *Debug2:ssh_connect:needpriv 0Debug1:connecting to 123.10.98.22 [123.10.98.22] Port 22.Debug1:conn

A description of the application scenarioNow I need to distribute Logstash new version of RPM package to 50+ number of servers, about 220MB, directly using ansible Copy command, the command is as follows:Ansible all-m copy-a "src=/opt/software/logstash/logstash-agent-2.3.3-fb.centos6.x86_64.rpm dest=/opt/software/ LogstashIn the process of implementation, soon received Zabbix network monitoring alarm, alarm project is instantaneous traffic change more than 5Mbps. At the same time, some servers a

Workaround:Find the outermost build.gradle file of the project, which will include:dependencies {Classpath ' com.android.tools.build:gradle:1.2.3 '}Modified to:dependencies { ' com.android.tools.build:gradle:1.3.0 '}It's all right! If not, you can change the Jcenter () in this file to:Jcenter {URL "http://jcenter.bintray.com/"}Add: If you want to modify the version of Gradle in the project, it is not pos

Connection reset by peer problem summary and solution, connectionpeer I searched for Chinese and English websites, searched the corners I could find, found the cause and principle of the fault, and how to solve the problem. Here I will record it and hope to help some friends who need it, if you do not need to take a detour, you can sort out the content as follows: Connection reset by peer problem summary an

Use AB to stress test the site, start setting concurrency 500, can be used normally, when the set concurrency is 1000, then the error: Apr_socket_recv:connection Reset by Peer (104) To change the server Apache maxclients parameters, the maximum number of open files, do not solve the problem, finally found is because AB's source code on the concurrency of AB limit, modify the source code to recompile Apache:Modify the source support directory A