Ubuntu Terminal Admin

In Linux (and normal Unix), the name of the superuser is called Root. Windows corresponding to the root account is the Administrator. Super users can do anything, so the superuser becomes dangerous in their daily work. You can enter a wrong command to destroy the entire system. Theoretically, the user you run should have just the right to the task at hand. In some cases, it requires root, but most of the events are normal users. Ubunt ...

In Linux (and normal Unix), the name of the superuser is called Root. Windows corresponding to the root account is the Administrator. Super users can do anything, so the superuser becomes dangerous in their daily work. You can enter a wrong command to destroy the entire system. Theoretically, the user you run should have just the right to the task at hand. In some cases, it requires root, but most of the events are normal users. Ubunt ...

When it comes to Hadoop has to say cloud computing, I am here to say the concept of cloud computing, in fact, Baidu Encyclopedia, I just copy over, so that my Hadoop blog content does not appear so monotonous, bone feeling. 　　Cloud computing has been particularly hot this year, and I'm a beginner, writing down some of the experiences and processes I've taught myself about Hadoop. Cloud computing (cloud computing) is an increase, use, and delivery model of internet-based related services, often involving the provision of dynamically scalable and often virtualized resources over the Internet. The Cloud is ...

When you're sitting in front of a computer, you can run a remote application without having to install the program locally, which is a good idea. Can this really be done? Sure, but what about the specifics? The idea of running a program remotely has long been, and it's not a new invention. But who can actually do that? In fact, it's rarely seen. Http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu11.0 ...

Hual is a calendar and email server that is designed to be fun and easy to use, and can be easily applied by small groups of large organizations with thousands of people. Hula is an open source project led by Novell (http://www.novell.com). Simply put: Hula is the email, calendar and Address Book server currently hula compliance with the GPL protocol (prior to this, hula comply with MGPL and LGPL protocol) Hula is a working server in the production environment from the system administrator to the ordinary user, anyone can ...