Linux

See "award-winning essay" My Linux, I am the boss! , but also want to write about their own experience of learning Linux, but really want to write when I do not know how to express content. Finally write a summary of the article, also use this

Original address:http://cchxm1978.blog.163.com/blog/static/35428253201092910491682/Pretty good article, read the Post collection, Dochebeau Master share!Start---------------------------------body--------------------------------- To implement

Preparing disk Partitions Create mount Directory Mkdir/mntmkdir/mnt/bootmkdir/mnt/home Hangs on the root partition and swap mount the root partition on/mnt. After the, create directories for and mount any other

Linux I have you also have-Shared platform NFS server buildRecently due to work needs, so you want to take a shared server for storage. Realize that you have a harmonious situation that I have shared with all of you. Thought of the Nfs-network File

Linux File Creation commandWe often have to create some documents to add content or to create a file directory to organize the file collation, so we need to get familiar with the command created, the Linux file Creation command basically has the

Linux installation configuration JDK should be considered a very basic thing. But I am only now the first time to formally install. Sure enough, there was a problem.The problem is that the installation path cannot be found after installation, and

common linux commands Log in with the root user, modify the root user password with the passwd command, and modify a normal user password. Log in with an ordinary user and modify the user's password with the passwd command. ("#" is a system prompt

1. First introduce a test method that is the same as testing [expression] (Always note that there are spaces before and after expression, there will be an error if there are no spaces)This test method is often used as an if condition./home/www This

After the project is configured, Apache,mysql and so on will generate a log, in order to facilitate management, it is at a certain interval of time to dump1.Apache logAdd the following two sentences to the configuration file:Customlog

1.centos 6.2 Install RAR compression command after error/lib/ld-linux.so.2:bad ELF interpreter:no such file or directory addressLibstdc++so.6:cannot open Shared object file:no such file or Directroy when compressed again with Yum install ld-linux.so.

concurrency and its management Race is usually generated as a result of shared access to resources When two threads of execution need access to the same data structure (or hardware resources), the likelihood of concurrency always

Measure time Difference The kernel tracks the time stream with timer interrupts Clock interrupts are generated at periodic intervals by the system's timing hardware, which is set by the kernel according to the Hz value, which is defined

DlopenBasic definition Function: Open a dynamic link library   contains header file:   #include   function definition:   void * Dlopen (const C Har * pathname, int mode);   function Description:   Opens the specified dynamic connection library

Original: http://www.cnblogs.com/wwang/archive/2010/11/14/1876735.htmlWhat is oops? From a linguistic point of view, oops should be a quasi-sound word. When a little accident, or do a more embarrassing thing, you can say "Oops", translated into

One, the suspension of the reception of long-running proceduresUsing CTRL + Z, you can then see the system prompt:[1]+ Stopped /home/test/demo. SHView CodeSecond, BG commandPut the program into the background

Transferred from: http://blog.163.com/junwu_lb/blog/static/1916798920120103647199/ Authentication Token manipulation ErrorThe cause of this error occurs: 1, the partition has no space to cause. 2,/etc/passwd and/etc/shadow different steps But this

As we all know, in Linux under the "All documents" principle, all the configuration files can be edited and stored in the form of text. Therefore, the ability to manipulate text files determines whether you can responds very well under Linux. Today,

Check the CPU and memory load in linux. $ Vmstatprocs ----------- memory ---------- --- swap -- ----- io ---- system -- ----- cpu ------ r B swpd free buff cache si so bi bo in cs us sy id wa st 1 4 329796 26040 4528 1 50 160 36 17 2 10 85 3 0

Install NVIDIA CUDA5.5 in Ubuntu 12.04 Now you can re-configure NVIDIA CUDA5.5 in Ubuntu 12.04. Please refer to the website for reference. Environment: Ubuntu 12.04 + Cuda5.5 1. Determine the installation environment: The setup of CUDA development

How to upgrade Ubuntu 14.04 to Ubuntu 14.10 Ubuntu 14.10 Utopic Unicorn will be officially released on April 9, 14.10. The final test version of Ubuntu RC will be released on April 9, and the official version will be released one week later.