Linux

Objective:The idea of this paper comes from embedded development, remote Debugging and Development Board under Linux. No more nonsense, let's get started!!Windown End:First, download and decompression MINIGW,Download MINIGW from official website,

The yum installed cache directory is in:cat/etc/yum.conf |grep cachedircachedir=/var/cache/yum/$basearch/$releaseverMy virtual machine is CentOS6.7 x86_64, the default cache path is/var/cache/yum/x86_64/6/The following are also subdivided into base,

In our network maintenance career, there are many friends, feel that they do a mechanical thing, in boredom, boring and helpless work. In particular, some simple repetitive operations make it easier for people to feel bored with their work. Today we

I. INTRODUCTION of TC PrincipleThe Traffic controller TC (traffic control) in the Linux operating system is used for the traffic control of the Linux kernel, mainly by establishing a queue at the output port for traffic control.The fundamentals of

The BIOS has a cure code pointing to mbr,mbr pointing to Grub (/boot/grub/has a lot of boot configuration information), and grub can configure a variety of Linux kernel vmlinux files. Starting the kernel starts loading various driver modules and

1. Download the Yum plugin yum-downloadonly, which allows you to download packages only.Yum Install Yum-downloadonly2. Download apache,mysql,php with Yum.2.1 Downloads Apache Yum Install httpd httpd-devel--downloadonly--downloaddir=/home/lamp2.2

Linux View user Login system related commands and scripting (vii)View user log in System1.W shows who's logged in and what's being done2.who shows who logged in-R: Show System RunLevel3.sleep Sleep Command (sleep 5 sleeps 5 seconds after waking up)4.

Five IO models of LinuxReprint: http://blog.csdn.net/jay900323/article/details/18141217  performance analysis of Linux five IO modelsDirectory (?) [-] Conceptual understanding Five types of IO models under Linux Blocking IO

have been learning the theoretical aspects of things, recently want to engage in a more specific technology. So start with Kali Linux, do some infiltration exercises, slowly finalize, what to do later.　　Here is the main record of some of the

Write in front:     Blog Writing in mind 5w 1 H law: w hat,w hy,w hen,w here,w ho,h ow. The main content of this article:Authority authenticationSELinux operating mode/startup modeSecurity Context View and modification Brief

One: Condition judgment if condition ThenStatements[elif condition Then statements. ..][ElseStatements ]fi Integer comparison:-lt, less than-le, less than or equal to-eq, equal to-ge, greater than or equal to-GT, greater than-ne,

The Linux Performance Detection Tool VMSTAT command provides monitoring of information such as processes, memory, page I/O blocks, and CPUs, Vmstat can display the average or sampled values of the test results, and the sampling mode can provide a

Http://www.cnblogs.com/leoo2sk/archive/2009/12/11/talk-about-fork-in-linux.htmlHttp://www.cnblogs.com/jimwind/archive/2012/12/26/2834147.htmlHttp://www.cnblogs.com/hicjiajia/archive/2011/01/20/1940154.htmlLinux the next process in memory has three

Ubuntu14.04 install Oracle JDK Install Oracle JDK 6, 7, or 8 on Ubuntu 14.04. Preparation: add-apt-repository Tool #apt-get install python-software-properties#apt-get install software-properties-common Step 1: Add PPA repository to the

Php redis extension installation, configuration, usage summary, redis Summary The system is a lamp environment (centos6.7 + apache2.2 + mysql5.7 + php5.3). The default value is Download the software to the/usr/local/src directory. Install redis in

Use vmwarevm to install Solaris 11.3 In x86 architecture Solaris is an operating system developed by sun/Oracle. It supports the x86 architecture and the iSCSI architecture and is mainly used in the server field. In actual use, it is generally

Install MySQL database and centosmysql database on CentOS 7 Currently, software that does not use databases cannot be called software, but programs. On the Windows platform, MSSQLServer is deeply rooted in the hearts of the people. However, on the

./Configure details, configure detailsHttp://blog.chinaunix.net/uid-21139058-id-446661.html 'configure 'script has a lot of command line options. for different software packages, these options may change, but many basic options will not change. run

Packaging software usage Originally, it was the most important thing for me to develop programs and the process. After the development is complete, it doesn't matter if you choose a package software and package the software at will, however, from

Nginx reverse proxy configuration Experiment Customer requirement: Configure nginx or squid for reverse forwarding to the website, check whether the configuration file is correct, modify the local hosts configuration bkjia.com to the test machine,