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Original article link: http://k0st.wordpress.com/2011/12/18/metasplo
After creating the Amazon CentOS7 Ami EC2 found that the Yum command was executed in order to install Apache.
From the following results, the Apache2.4.6 has been installed.
# yum Install httpdLoaded Plugins:fastestmirrorLoading mirror speeds from cached hostfile* base:www.ftp.ne.jp* epel:ftp.jaist.ac.jp* extras:www.ftp.ne.jp* rpmforge:ftp.riken.jp* updates:www.ftp.ne.jpPackage httpd-2.4.6-18.el7.centos.x86_64 already installed and latest versionNot
# First verify the version of Java being used is not sunjsk.Java-version# Get The latest Sun Java SDK from Oracle http://www.oracle.com/technetwork/java/javase/downloads/ Jdk-7u1-download-513651.htmlwget http://download.oracle.com/otn-pub/java/jdk/7u1-b08/jdk-7u1-linux-i586.rpm# Rename The file downloaded, just to being niceMV jdk-7u1-linux-i586.rpm\?E\=1320265424\H\=916f87354faed15fe652d9f76d64c844 jdk-7u1-linux-i586.rpm# Install Javasudo rpm-i jdk-7u1-linux-i586.rpm# Check If the default Java
credentials into the code during the development process, but you can also write to the code without creating the configuration file.Connection EC2:Import Boto.ec2conn = Boto.ec2.connect_to_region ("ap-northeast-1")The above code can be connected to the corresponding area of EC2, please refer to the area code:
Code
name
ap-northeast-1
Asia Pacific Region (Tokyo)
ap-southeast-1
Asia Pacific Region (Singapore)
ap-south
will be able to run normally, for example: There are 5 ZK instances, hanging 2, and 3 remaining, still can work normally, if there are 6 ZK instances, 3 are hung, it will not work properly.Pseudo-Cluster mode:In simple terms, the cluster pseudo-distribution mode is the zookeeper service that simulates the cluster under a single machine.This article mainly explains the cluster mode installation deploymentFirst, installation environment1. Operating system: Am
Label:There are many reasons for not being remote, and the problem I am experiencing today is that I cannot remotely connect to an instance I created on EC2 by Navicat.1. Through the command "Netstat-an|grep 3306" check 3306 ports open to those addresses, I am here to modify, I modified the following red box marked out before the IP originally 127.0.0.1 caused by the inability to re-access external.2. Modify the configuration file, many people on the net said to modify this file: Udo Vim/etc/mys
with the same primary key hash value share the same partition in DynamoDB, the local level two index contains only items that are stored in the same location (the same partition). Therefore, LSI can be used to query items that have the same primary key hash value, but with different range keys.It is important to note that all the GSI related to the table must be specified when the table is created. A GSI index does not require that indexed properties be unique. The GSI supports eventual consist
NOTE: Mobile QQ must be updated to 2015 of the 5.7 latest version
1, if you want to make a group call, you must first have a discussion group. Discussion group in mobile phone QQ home Page-group-Discussion group options, click to select the discussion group you need to.
2, after opening the discussion Group chat page, click the "Phone" button at the top right of the page, then the pop-up menu
Directly in the QQ will not show, but we can display in the QQ space, of course, mobile phone login and then online display will also show your phone model.
1. We open QQ space, and then click on "My Room"
2. We then find "personalized" entry, and then we click Open to enter
3. Select the "My Phone id" button as shown in the following image
Millet mobile phone card where to buy
Millet mobile phone Card first:
1, ldquo; any of our line rdquo; Phone card: support Unicom 2/3/4g Network, telephone 0.1 yuan/min, sms 0.1 yuan/article, Internet 0.1 yuan/mb, permanent free of the monthly fee. No roaming in mainland China, free to receive. Optional Caller ID, 5 yuan/month. Starting September 23.
2, ldqu
Mailbox and Cell Phone: (^[\w.\-]+@ (?: [a-z0-9]+ (?:-[a-z0-9]+) *\.) +[a-z]{2,3}$) | (^1[3|4|5|8]\d{9}$)
Mobile Phone and Phone: (^13[0-9]{9}$|14[0-9]{9}|15[0-9]{9}$|18[0-9]{9}$) | (^0 (10|2[0-5789]|\\d{3}) \\d{7,8}$)
At the same time the validation is usually in two plus (), and then add "|" It's OK.
var reg = new RegExp (^13[0-9]{9}$|14[0-9]{9}|15[0
1. Enter Baidu Mobile Guardian, click on the lower right corner of the "Find more" option, open the following image
2. After opening more, we click on "Super Mode" to open the entry
3. Enter the super mode and then click "One key on" to open the entry, details as shown in the picture
4. Open successfully, you will see a "Uninstall pre-installed software", "self-management" various operations, as shown in the picture
1, to find a way to download the app to our mobile phone, and then click APK Installation file to install, click on the apk file can be installed
2, the installation of "empty hands to answer the phone" after we open it, open you will see the interface has a switch, this open on it, do not want to click off on the line, this function is at the top of the
1 in the phone, click on the micro-letter phone in the "settings" and then find "mobile phone number" and then click on "Change mobile phone number" open. (pictured below)2 then you can fill in the number to be bound again after clicking "Next" after the phone will receive t
Sign up as a Windows Phone developer and unlock your Windows Phone 8.1 phoneThe previous article describes how to build a Windows Phone 8.1 app using QT creator and Visual Studio and run it on the Windows Phone 8.1 emulator. Of course, being able to run the emulator can only be counted as the first step, and it is our
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