execute command

Tab Completion command two times tab lists all commands that begin with a character prefixCTRL A moves the cursor to the beginning of the command lineCTRL E moves the cursor to the end of the command lineCTRL C forces the current command to

Background Summary the customer's 10 Gb database VIP is down, causing the VIP to load to another node event. Support details: 04:29:56. 378 machine 1 VIP appears wentOFFLINEunexp Background Overview The customer's 10 Gb database VIP is down, causing

First, the zookeeper way of buildingThere are three ways to install zookeeper, Single-machine mode and cluster mode , and pseudo-cluster mode .Stand-alone mode: Zookeeper only run on one server, suitable for testing environment;Pseudo-cluster mode:

When you are working on a project recently, you need to use Golang to invoke the command line in the operating system to execute a shell command or call a third-party program, which naturally uses the Exec.command of Golang. But if you use native

Hadoop Core Project: HDFS (Hadoop Distributed File System distributed filesystem), MapReduce (Parallel computing framework)The master-slave structure of the HDFS architecture: The primary node, which has only one namenode, is responsible for

In addition to supporting RABBITMQ's automated configuration, Spring Cloud bus supports Kafka, which is now widely used. In this article, we will build a Kafka local environment and use it to try the support of Spring Cloud Bus for Kafka to realize

Could not find com.android.support:appcompat-v7:21.0.3.Reason: Android support Library not installedWorkaround: Enter Avd/tools Execute command Android list sdk-a Find the serial number in front of the Android support Library

First, Linux system 1. Download Auto_fdisk.zip in cloud server, execute command: wget "http://bbs.aliyun.com/job.php?action=download&aid=35097"-O./auto_ Fdisk.zip 2. Extract auto_fdisk.zip, execute command: Unzip./auto_fdisk.zip 3. Give

In the previous section, we talked about the installation and configuration of Maven, and in this section we'll learn to create a simple MAVEN project 1. Create a simple MAVEN project with the MAVEN command Run the following command in CMD: C code

Redis more than 3.0 support clusters, because the cluster needs ruby support, you need to install the Ruby environment and download the Communication Management Pack Ruby Environment Installation Redis Command Reference:

first, the contents of this chapter 1, special characters 2, the filename wildcard character 3, logical operators and parentheses in multiple commands 4, the command is an expression Note: This Linux system is RHEL5.3 two, Linux system special

　1, enter the command line, execute the following statement. MVN Archetype:generate-dgroupid=cn.luxh.app-dartifactid=my-app-darchetypeartifactid=maven-archetype-quickstart- Dinteractivemode=false After the execution is complete, you can see the

MongoDB is an open-source database, here do not need me to say, below the Ubuntu installation of MongoDB may encounter problems and solutions.Story background:today m$ Promotion, 1￥windows Azure 4000￥-30 Day's package, have to say is simply cabbage

Install the MySQL database using the Yum command and the environment is a 64-bit centos6.4 system.1, check whether the system comes with MySQL installed, execute command: Yum list installed | grep MySQL2. If installed, uninstall, use command: yum-y

Background add a 150G disk to the Linux virtual machine and add the space to the/OPT directory. Add disk procedure skip the talk.1. Execute "fdsik-l" to verify that the add is successful. Use FDISK to partition the newly added hard drive. Such as:2.

Build lamp environment under UbuntuBefore learning PHP scripting language, you must first build and familiar with the development environment, there are many kinds of development environment, such as lamp, WAMP, Mamp and so on. Here I build the lamp

Sshxcute Guideline 1. Overview As its name indicates, the Sshxcute is a framework. It is designed to let engineers to the use Java call to execute command/script on remote Linux/unix system through SSH Connec tion Way, which make software testing

Brief Introduction Project using Python to write a monitoring program, every 5 seconds to monitor the directory, found the file immediately FTP synchronization to another server. Business requires high timeliness and high availability. To beware

PowerShell is one of the best ways to manage Azure, by using PowerShell scripts to automate a lot of work. For example, the virtual machine on Azure, you can set a timed shutdown operation, and at the appropriate time to turn it on, so that the

0. Catalogue Overall architecture directory: ASP. NET core distributed project-Directory k8s Schema Catalog: Kubernetes (K8S) cluster deployment (K8S Enterprise Docker container cluster Management) series catalog This article reads the catalogue: 1.