Linux

Environment:rhel6.5+ cmake-2.8.10.2 + mysql-5.6.16Cmake:http://www.cmake.org/filesMysql:http://pan.baidu.com/s/1bno9Cz9 Password:kaynPreparatory work:Detection GCC , gcc-c++ , Ncurses-devel , Perl whether the tool and library are already installed.

system Calls 01. What is a system call? 02, the Linux system call I/O operation (file operation) 03. Copy of File Descriptor: DUP (), dup2 () Multitasking for multi-process tasks 04, Introduction to the process

1. PageThe kernel takes the physical page as the basic unit of memory management, and the MMU (Memory Management Unit) manages page tables in the system in pages, from the point of view of virtual memory, which is the smallest unit.The kernel uses a

Build mavenDownload the jar package and upload the apache-maven-3.2.2-bin.tar.gz to the server1. Unzip TAR-ZVXF apache-maven-3.2.2-bin.tar.gz2. Move to the specified directory MV apache-maven-3.2.2/usr/local3. Modifying environment

The memory management module is the heart of the operating system, which is important for application and system management. In the next few articles, I will focus on the actual memory problems, but also do not shy of the technical insider. Since

WAP Cleanup: The code is as follows: Swapoff-a && swapon-a Note: This cleanup has a precondition that the free memory must be larger than the swap space already in use Cache cleanup: The code is as follows: Sync Sync Sync && Echo3 "/proc/sys/vm/drop_

This digest from http://www.cnblogs.com/zhuyp1015/archive/2012/06/11/2545702.htmlCore multithreading is used in the project, I am not familiar with, encountered a very embarrassing problem, causing the CPU to run 100%.This is the first

Check Linux File Content and linux contentView the content of a file directly: cat/tac/nl command cat (concatenate) # Cat [-AbEnTv] Options and parameters: -A: similar to the integration option of-vET, some special characters can be listed rather

View server Nic traffic in CentOS There are two ways to check the server traffic and check for exceptions. 1. Use the built-in command: watch more/proc/net/dev You can view the changes in bytes and data packets every two seconds. But not so

Configure git in CentOS1 git Introduction What is Git? Git is currently the most advanced distributed version control system in the world (none ). What are the characteristics of Git? To put it simply, the high-end atmosphere is superior !.2Git

CentOS7.1 full introduction to Retext 5.0.2 Installation Original: pingyuan162 Date: 2015-05-13Retext Introduction MarkDown editor in Linux. Official introduction:ReText is a simple editor that reads your text with MarkDown or HTML markup and saves

CentOS uses the yum command to install vsftp 1. Install vsftpUse the yum command to install vsftp [root@Cloud12347~]#yuminstallvsftpd-y 2. Add an ftp account and DirectoryFirst check the location of nologin, usually under/usr/sbin/nologin

Set up and configure Centos 6.5 vnc Remote Desktop (refer to private dishes) 1. Introduction to VNC (from Baidu encyclopedia) VNC (Virtual Network Computer) is short for Virtual Network Computer. VNC is an excellent remote control tool software

Install Erlang in Centos6.5 1 first go to the www.erlang.org download page, download otp_src_17.5.tar.gz. 2 decompress: tar-xzvf otp_src_17.5.tar.gz 3. Enter the decompressed Folder: cd otp_src_17.5.tar.gz. 4. If you run./configure directly, the

Install Bugzilla 4.5.2 on CentOS Prerequisites: Install the mysql database and the Apache server that comes with the centos system. 1. Prepare the required dependency

CentOS7 install Mono using the yum command Preface After trying to install mono on the Internet, this installation process went through about two weeks and tried various versions and all the installation methods described by the blogs. You can try

Centos6.5 install gitlab Official Installation Steps https://about.gitlab.com/downloads/ Select your system 1. Install Dependencies [Html] view plaincopy Yuminstallcurlopenssh-serverpostfixcronie Servicepostfixstart Chkconfigpostfixon

View multi-core loads on CentOS How can I view multi-core loads in Linux? #top # Press the number 1 to display multiple CPUs top -18:05:48up1day,2:05,1user,loadaverage:0.00,0.00,0.00 Tasks:174total,1running,173sleeping,0stopped,0zombie Cpu0:0.0%us,0.

Install FFmpeg on yum in CentOS 1. Install FFmpeg in yum 1. the lazy way is to install yum and automatically resolve dependencies. However, the CentOS system does not have FFmpeg source by default, And the EPEL source of the additional software

Install samba4.1.1 on CentOS7 Install samba in centos 7. Only upload is allowed, but deletion is not allowed. As follows:1. Install samba: [Root @ samba ~] # Yum install-y samba-common samba-libs 2. Back up the main samba configuration file smb.