CentOS

First download the CentOS operating system ISO, you can go to the official website, or to the nearby mirror open source server download. Here, in version 5.3, for example, there are two forms of downloading files, one is CD-ROM version, to six disk,

First, what is Iftop? Iftop is a real-time traffic monitoring tool similar to top.Official website: http://www.ex-parrot.com/~pdw/iftop/ Second, what is the use of iftop? Iftop can be used to monitor the real-time traffic of the network card (you

1, first confirm Fuse,centos 5.5 with fuse, you can use Rpm-qa | grep fuse to see if it is installed. The code is as follows Copy Code [Root@localhost ntfs-3g-2010.5.22]# Rpm-qa | grep fuseFuse-2.7.4-8.el5

"System Update" Download the update Kit profile from the Capital Education Center Cd/etc/yum.repos.dMV Centos-base.repo Centos-base.repo.defaultLftp ftp.kh.edu.twget/pub/appl/yum/centos6/fix-yum-centos6.shExit chmod 755

Golang is installed in a variety of ways, today the new one [Www.111cn.net] uses its own standard installation method. First go to the official download address to download their corresponding installation package go download address: URL A new

1, Vi/etc/sysconfig/clock #编辑文件Zone= "Asia/shanghai"Utc=false #设置为false, hardware clock is not consistent with UTC timeArc=false 2, Ln-sf/usr/share/zoneinfo/asia/shanghai/etc/localtime #linux的时区设置为上海 3, Ntpdate asia.pool.ntp.org #对准时间, you need to

About LVs DR (Direct Root) mode DR mode requires Director and realserver on the same network segment, the user through the VIP to access our services, Director received the user's request, will be the request of the target Mac to one of the

Preparatory work1, CentOS system upgrade Python to 2.7.32, Python 2.7.3 installation bz2 expansion Please be sure to complete the above operation before you do the following, otherwise please come back, and you will encounter the following error

And the message appears Nov 20:34:12 St kernel:e1000e 0000:07:00.0:eth0:timesync Tx Control register not set as expected Network card information # ethtool-i

1. The default for System Services program Boot boot method For example: MYSQLD,HTTPD, etc. You can use the command directly Chkconfig mysqld on so that you can start MySQL on the boot. 2. is not a system service, requires a command-initiated

All the devices in the CentOS are files. The NIC is also defined in the file. The binding of IP also requires only changes to the file. Network card related files in directory:/etc/sysconfig/network-scripts Querying Current IP information:

In the test, files must be transferred between two virtual machines. The scp command is first generated, and the result is as follows:-Bash: scp: command not foundIf you use the yum install scp command for installation, the result is:No package scp

MariaDB is a branch of MySQL. It was developed by the father of MySQL. Since its acquisition by Oracle, MySQL has been updated slowly and has a tendency to close the source. Major companies have switched to Mariadb, including Facebook and Google.My

1. Install lnmp first. I will not talk about it here.2. Install necessary componentsYum-y install mysql-devel libcurl-devel net-snmp-devel3. Add a userGroupadd zabbixUseradd zabbix-g zabbix4. Create a databaseCreate database zabbix character set utf8

Install nginx in Ubuntu. You can simply use apt-get install nginx, which is very convenient.However, if CentOS6.2 is installed today and yum install nginx is not available, you must first handle the source. The following describes the complete

I. Machine preparation1. Three host names: server202 server203 server204In addition, server201 is used to build the repos of the local yum and does not participate in the cluster.2. Configure server202 ssh password-free login to other machines

Iftop is a good bandwidth traffic monitoring tool for linux.Each IP address connected to the local machine and real-time traffic are displayed.Usage: iftop-I eth0Help: iftop -- helpIftopTraffic monitoring toolsInstallation script:#! /Bin/shCd/tmpYum

Well, if everything is okay, you should see the following picture on the screen after you start the instance with a DVD:Installation mode selection screen of the installer, default [F1] screen The above picture shows: You can directly press to

Record your own installation processFirst install the gcc-c ++ compiling environment and openssl The code is as follows:Copy code Yum install gcc-c ++ openssl-develWget http://nodejs.org/dist/node-v0.10.12.tar.gz (latest nodejs download

After countless attempts over the past six months, we have tested many methods for installing the software on the internet. The following is a record of successful methods.One-click L2TP installation packageThe one-click installation package of Zed