UB、RH、LD、FB……
UnixLittle understanding of architecture
It can be defined as a software operating system in the strict sense，The software controls the computer hardware resources，Provider operating environment for personal understanding of hardware and software wealthy。We call such software kernel (kernel），It is relatively small，Located in the center of the environment
Kernel system call interface is called (system calls) Shared libraries built on system calls[……]
============= bash shell to manage files ==============
create、copy、delete、mobile、View、edit、compression、Competence、Find
one、Features Linux directory structure
Windows: To organize a plurality of documents C:\ D:\ E:\
Linux: [……]
SELinux is "Security-Enhanced Linux"Abbreviation，Linux is a US National Security Agency, "NSA = The National Security Agency" and SCC (Secure Computing Corporation) developedExtended mandatory access control security module。
Generally expand partition：Need to be adjacent。
advantage：LVM makes it easier to manage disk space。If the file system needs more space，Available space volume groups which may be assigned to a logical volume，And you can adjust the size of the file system。If a disk error began to appear，You may be replaced by a disk volume group registered as physical volumes，And the logical volume range can be migrated to a new disk。[……]
JDK (Java Development Kit) is a Sun Microsystems product for Java developers。Since its launch Java，JDK has become the most widely used Java SDK。JDK Java is the core of the whole，Including the Java Runtime Environment、Java tools and Java Foundation Classes。The first step is to learn the Java JDK。[……]
This article will guide you with detailed steps to deploy C-language development environment under Linux，Due to numerous Linux distributions，Specific circumstances vary，As used herein, the classic example of RHEL5。
Linux C development kit can be installed under the yum service，You can also use iso CD installation source files via the command rpm，Here use is[……]
Linux operating system kernel is mainly written in C，Many Linux software is written in C，For example, MySQL、Apache, etc.。Beginners When compiling such software，You will encounter a variety of errors，Just a preliminary understanding of the Linux C development environment，Preferences can resolve some errors during installation。
Linux C development environment with the Wind[……]
In the Linux operating system among，Some common features with the familiar Windows operating system is the same or similar operations，At the current terms of the Linux Desktop，It is quite routine office，but，If you still use Linux systems to run services，That you may have to deal with the text on the big screen，at this time，Even the most basic shutdown may become a big problem。
[in[……]
Because schools have several HP server idle，I was thinking up the fiddle fiddle，Although ssh wonderful，But as a not-for CLI proud I still prefer white GUI。。。So，Consideration for a long time，We decided to come to a VNC remote desktop，As to penetrate the network，To be honest I'm still trying them
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All right，Now we start，First talk about my system environment，It is Redhat 6.2，Well of course, no registration，Search[……]
