Ubuntu Server Administration

What we want to does in this short tutorial, I'll describe the required tournaments for setting up a single-node Hadoop using the Hadoop distributed File System (HDFS) on Ubuntu Linux. Are lo ...

The purpose of this article: To quickly complete the system initialization configuration for users who have successfully installed http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu Linux 8.10 operating system." System requirements: Users are required to ensure that the operating system is connected to the Internet. All packages mentioned in the Guide, software source updates require network support. Software involved: The guide will use the following tools to configure the System Gnome terminal ...

The purpose of this article: To quickly complete the system initialization configuration for users who have successfully installed http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu Linux 9.04 operating system." System requirements: Users are required to ensure that the operating system is connected to the Internet. All packages mentioned in the Guide, software source updates require network support. Software involved: The guide will use the following tools to configure the System GNOME Terminal: abbreviation terminal, click 〖app ...

(R)? Ex is a tool that allows you to manage from one central point to all servers, and it works through complete configuration management and software deployment processes. For more information about (R) Ex, please login to Hogne: http://rexify.org/(R)? Ex 0.9.0 this version adds the ability to process a rollback script that fails to define the operation. It adds an inventory module to obtain server hardware information (such as CPU, memory, disk, etc.). It increases the ability to support Ubuntu. Download Address:

(R)? Ex 0.14.0 this release adds FreeBSD and http://www.aliyun.com/zixun/aggregation/13835.html >ubuntu lts support. Extended API to allow parameters to be passed to Rex::task->run (). (R)? Ex is a tool that allows you to manage from one central point to all servers, and it works through complete configuration management and software deployment processes. ...

The computer came into my life very early. However, I have always wandered as a layman: neither a computer education nor an IT industry. Think of yourself these years in the front of the door dangling, leaving and gathering, quite sentimental. The first time close contact with primary school, the family put a Lenovo "Qin" computer. Its domineering side leaky speaker, incomparable pull the wind microphone, mysterious remote control, all shook my heart. Then the little boy would spend an afternoon studying the difference between the left and right keys and the function of the "Start" menu. In junior high School, the game became synonymous with computers. I'm buying Volkswagen software at the newsstand ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall to believe that a lot of beginners who want to learn Linux are worried about what to look at Linux learning Tutorials Good, the following small series for everyone to collect and organize some of the more important tutorials for everyone to learn, if you want to learn more words, can go to wdlinux school to find more tutorials. Install PHP expansion module phpize install PHP module One way is to add related parameters recompile PHP one is to use phpize, such as Eaccel ...

The Hosts file is just a list of IP addresses and corresponding server names. The server typically checks this file before querying DNS. If a name with a corresponding IP address is found, DNS is not queried at all. Unfortunately, if the IP address of the host changes, you must also update the file. This is not a big problem for a single machine, but it's tough to update the entire company. For ease of administration, it is usually in the file to place only the loopback interface and the local machine name records, and then use the centralized HTTP://WWW.A ...

Open VSwitch (hereinafter referred to as OVS) is a virtual switch led by Nicira NX, running on a virtualized platform such as Kvm,xen. On the virtualization platform, OVS can provide 2-layer switching capabilities for dynamically changing endpoints, and a good control over access policies, network isolation, http://www.aliyun.com/zixun/aggregation/12060.html ">" in Virtual Networks Traffic monitoring and so on. ...