CentOS

[[Email protected] ~] #ls/media/dvd/#查看 System CD[[Email protected] ~] #mkdir/home/yum_packupages/centos/#创建一个存放系统光盘数据文件夹[[Email protected] ~] #cp/media/dvd/centos/*/home/yum_packupages/centos/#复制系统光盘数据到本地[[Email protected] ~]

What is 1,xen? Xen is a virtual machine system based on the X86 platform that supports common system hardware across multiple operating systems and, more importantly, does not degrade the functionality and performance of the operating system. It can

To modify the default boot from the graphical interface to the command line interface method:#rm-RF etc/systemd/sytstem/default.target (remove existing soft links)#ln-sf/lib/systemd/system/multi-user.target/etc/systemd/system/default.target

The following commands are available to view:# lsb_release-aLSB Version:: Core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarchDistributor Id:centosDescription:centos Release 5.4 (Final)release:5.4Codename:finalThis command applies to

Inux the tree command in detail---Linux to list the contents of the directory hierarchically#############################################################################Command formatTree #############################################################

BrieflyAfter installing the CentOS operating system, found no network at boot, and finally found that the system does not activate the network card when booting-because only in the active state of the network card to connect to networks, network

1.Yum Install subversion mysql-server httpd mod_dav_svn mod_perl sendmail wget gcc-c++ make unzip perl* NTSYSV VI m-enhanced2.mkdir/home/svn//Create a new directory to store all SVN files3.svnadmin create/home/svn/project//Create a new

First, install the dependency packageYum Install gcc gcc-c++ gcc-g77Yum-y Install e2fsprogs e2fsprogs-libs e2fsprogs-develSecond, installation    wget http://jaist.dl.sourceforge.net/project/extundelete/extundelete/0.2.4/extundelete-0.2.4.tar.bz2    

Linux is a multi-tasking, multi-user operating system, and a common problem when installing Linux-no graphical desktop. In the previous section we demonstrated the graphical installation of the RHEL7 installation, which we demonstrated in the CENTOS6

today in the configuration of the new system, because there are two network cards, a eth0 (192.168.118.132): External Services, eth1 (192.168.133.129): internal services. after the system is installed, the IP is automatically acquired using the

# Add a permanent routeVi/etc/sysconfig/network-scripts/route-eth0 #如果没有route-eth0 This file to create both, eth0 this is my current use of the network card, according to the actual situation filled. 192.168.20.0/24 via 192.168.0.251 Dev eth0

View Kernel versionThis command applies to all Linux, including Redhat, SuSE, Debian, CentOS, and other distributions.# uname # uname-r2.6.18-164~]# uname-a#1 SMP Fri APR 2 14:58:35 EDT i686 i686 i386 gnu/linuxView System version number The

Work needs to look at the operating system version, or the source code to compile the installation, to download the corresponding source package, you need to obtain the operating system version information in advance. However, the operating system

What is a DNS service? In short, the DNS service can implement domain name resolution in the Internet (converting a domain name into an IP address that the network can recognize).Noun explanation ①: Forward parsing: Domain name resolution IP address,

[email protected] ~]# Yum search pintaloaded plugins:fastestmirror, refresh-packagekit, securityloading Mirror speeds fr Om Cached Hostfile * base:mirrors.tuna.tsinghua.edu.cn * epel:mirrors.ustc.edu.cn * extras:mirrors.163.com * nux-dextop : li.nux.

1. Install Docker and start Docker, not repeat2. Create a directory using Dockerfile to install the SSHD service, name path customizationmkdir Sshd_centosCD Sshd_centos3. Edit the script file to start the sshd serviceVim run.sh content is#!/bin/bash/

Install httpd, PHP, Mariadb,serverip 192.168.199.157 on CentOS 7 Install the relevant package first 650) this.width=650; "Width=" 554 "height=" "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url (

1. Temporarily modify host nameDisplay host Name:[Email protected]:~$ hostname zhh64Modify Host Name:[Email protected]:~$ sudo hostname zzofs [email protected]:~$ hostname zzofsLook at $ps1.[Email protected]:~$ echo $PS 1/[/e]0;/[email protected]/h:/

Environment Win7 64bitVM workstation 10CentOS 7NAT mode access network, all virtual machines are configured in the same network segment that is 192.168.0.1~192.168.0.2542. View and modify the default configurationPrior to this, we need to

In CentOS 7, manually set the DNS in the/etc/resolv.conf, after a while, found to be re-overwritten or removed by the system. Unlike the setup DNS method under CentOS 6, there are several ways:1, use the new command line tool NMCLI to set#显示当前网络连接