Learning suggestions for building Linux test environments

With the expansion of Linux applications many friends start to contact Linux, according to the experience of learning Windwos often have some dazed feeling: I do not know where to start learning. Here are some suggestions for learning how to build a Linux test environment.
First , the Linux test environment is built from the foundation
Often some friends ask questions in the Linux forum, but most of them are very basic. For example: Why I use a command, the system tells me that the directory is not found, how I want to restrict the user's permissions and other issues, these problems are not very difficult, as long as the foundation of Linux, should be able to easily solve the problem. And some friends often a contact with Linux is the hope of the framework of the site, there is no idea to first understand the foundation of Linux. This is quite difficult.
second, Linux test environment to build Linux command must learn
Although Linux desktop applications are developing quickly, commands still have a strong vitality in Linux. Linux is a command line of the operating system, the essence of the command line, regardless of the level of the development of the graphical interface this principle will not change, Linux commands have many powerful features: from simple disk operations, file access, to the production of complex multimedia images and streaming media files. To give an example: the common command of Linux find, look at the man document, beginners will feel too complex to use, but once you learn to put it down. It's really powerful, in conjunction with the exec parameters or through the pipeline redirection to the Xargs command and grep command, Can do very complex operation, if the same operation with the graphical interface tools to complete, I am afraid to spend more than more than 10 time.
Different versions of the number of Linux commands are not the same, here the author of their more important and most frequently used commands, according to their role in the system into a few parts introduced to you, through the learning of these basic commands we can further understand the Linux system installation and login commands: Login, Shutdown, halt, reboot, Mount, umount, CHSH document processing commands: File, mkdir, grep, DD, find, MV, LS, diff, Cat, ln system Management related commands: DF, top, Fre E, quota, at, LP, AddUser, Groupadd Kill, Crontab, Tar, unzip, Gunzip, last network operation command: Ifconfig, IP, ping, netstat, telnet, f TP, Route, Rlogin rcp, finger, mail, lookup system security-related commands: Pawd, Su, umask, Chgrp, chmod, Chown, chattr, Sudo, who
third, the Linux test environment to build a prerequisite to choose a good reference book
Reference books are very important to learners. A textbook of misconceptions can lead the novice astray. At present, there are many books about Linux, but the quality of the book is not much, I strongly recommend reading a photocopy of the "O ' Reilly original Linux books, and the publishing house also provides a very good road map."
iv. Build Linux test environment choose a Linux distribution that works for you
There are more than 100 Linux distributions worldwide and more than 10 common versions can be found at home. How to choose based on your needs and capabilities, Redhat Linux and Debian Linux are ideal for network administrators. For English is not very good readers Red Flag Linux, the winning bid Linux these Chinese version is more suitable. Now some Linux sites have some free download of Linux version, here is to say is not suitable for Linux beginners.
Five, the Linux test environment build up to work under the command line
Be sure to get into the habit of working under the command line, knowing that X-window is just an application running in command-line mode. Learning at the command line although the initial progress is slow, but familiar with, your future learning path will be increased exponentially in the way of growth. From the network administrator, the command line is actually the rule, it is always effective, but also flexible. Even through a slow modem line, it can manipulate remote systems up to thousands of kilometres away.
vi. Build Linux test environment choose a Linux community that works for you
With the expansion of Linux applications, many Linux communities have emerged. Some of them are very good communities, can fight with the Linux experts, can also exchange discussion study. And now there are a lot of learning video resources, recommend a course "Linux test Environment Build", explain how to build samba,nfs,ftp,dns,dhcp and other services. And there are weblogic,oracle and test management tools Testopia+bugzilla installation and other tutorials, but also good.

Learning suggestions for building Linux test environments