CentOS

EnvironmentVirtual machine: VMWare10.0.1 build-1379776 Operating system: CentOS7 64-bitSteps1, add MariaDB of the Yum Warehouse source, /etc/yum.repos.d/ under the establishment of the Mariadb.repo file, the contents of the file can be

Note # root user $oracle User 1. Turn off security # Chkconfig iptables off//permanently shut down Firewall # Serviceiptables stop//temporarily shut down the firewall, restart the system will automatically open # sed-i "S/selinux=enforcing/selin

In the case of CentOS or redhat other systems, the system will not start automatically after installation, such as httpd, mysqld, postfix, etc., if the service is installed later. Even if the service is started manually by/etc/init.d/mysqld start,

Since my centos is cloned, delete the ETH1 network card first.Vi/etc/udev/rules.d/70-persistent-net.rulesModify the correct IP card address configurationVi/etc/sysconfig/network-scripts/ifcfg-eth0device=Eth0type=ethernetuuid=830ca935-8ddd-40a7-92cc-3

1. Installation of gcc,g++,make and other development environmentsyum groupinstall "Development Tools"2. Install boost yum install boost boost-devel boost-docNote: The default installation path is in the/usr/lib64 directory#include #include

1. Modify the network adapter configuration edit: Vi/etc/sysconfig/network-scripts/ifcfg-eth0, the content information is as follows:　Device=eth0 #描述网卡对应的设备别名, for example, in Ifcfg-eth0 file it is eth0Bootproto=static #设置网卡获得ip地址的方式, the possible

How to view computer hardware device properties under Linux# uname-a # View kernel/Os/cpu information# head-n 1/etc/issue # view OS version# cat/proc/cpuinfo # View CPU Information# hostname # View computer name# LSPCI-TV # list all PCI devices#

IntroductionSamba allows us to access files in a Linux system in Windows, which is very handy if you are debugging code in a Linux virtual machine.1. InstallationYum-y Updateyum Install Samba samba-client samba-swat-y2. Check the installation

Use Linux.vps the next day, found that the system time is incorrect, manual modification or synchronization of the correct once, run half a day to find time and fast a few minutes, anyway, the longer it runs, the faster, is the VPS through? and VPS

First, prepare the environment:1. Check whether virtualization is supportedcentos6.2_x864KVM requires CPU support (Intel VMX or AMD SVM) to check if the CPU provides support for virtual technology before installing KVM:Egrep ' ^flags.* (VMX|SVM)

CTRL + C: terminates the current command. You can also enter a large string of characters and do not want it to run directly with this command, the cursor jumps to the next line. Tab: Fill Command key. Not only the command, but also the catalogue

The CentOS catalog can be broadly divided into four categories: Management class, User class, Application class, information class file directory.Management class Directory:/boot Linux kernel and the file directory required by the boot system

First, download the system image package.1. Open System system ISO file with UltraISO2, delete files, only keep images (directory), Isolinux (directory), TRANS. TBL (file)3. Click [Start]->[Write to hard disk image]4. Copy the complete system ISO

CentOS Time Synchronization methodcomputer software and hardware application network 45it.comTime:2012-12-08 18:09Author:The server may be wrong, you need to adjust the timezone and adjust the time. The following is the use of NTP to synchronize

Install package Download URL:Http://nginx.org/en/download.htmlGo to Linux folder executionwget http://nginx.org/download/nginx-1.8.0.tar.gzInstalling Nginx dependent modulesYum-y install gcc gcc-c++ automake pcre pcre-devel zlib zlib-devel Open

Directory An environment System environment Software Environment Software version Two-Installation 1. Download 2. Installation Three-proof Body An environment 1.1 System Environment CENTOS 6.5 64-bit [Email protected] conf]#

CentOS 6 used in the Bootloader Program for Grub , Init to be Upstart . The approximate flowchart for booting up is as follows:650) this.width=650; "style=" float:left; "src=" http://s3.51cto.com/wyfs02/M01/72/A3/ Wkiom1xpkklcxmiqaacfsvuym98739.jpg "

Fail to install rtorrent on CentOS 5.4, just install Transmission-daemonLibeventwget--no-check-certificate https://sourceforge.net/projects/levent/files/libevent/libevent-2.0/ Libevent-2.0.22-stable.tar.gztar xzf libevent-2.0.22-stable.tar.gzcd

Install Nginx and centosng.pdf in yum in CentOSInstall Nginx # View related information: yum info nginxyum info httpd # Remove httpd, that is, Apacheyum remove httpd-y # install nginxyum install nginx-y # Set nginx to automatically start chkconfig

CentOS minimal network configuration, centosminimalIn Minimal of Centos 6, the network card is onboot = "no" by default, and the NetworkManager-dependent option is set. NM_CONTROLLED = "yes ", in the case of minimal, NetworkManger, the default