centos update command

Description Operating system: CentOS 6.x IP Address: 192.168.21.188 Implementation Purpose: Synchronize the contents of the CentOS mirrored site to this server, and by configuring the HTTP server, can provide Yum

CentOS uses yum to update the software package and system, centosyum 1. CentOS update source configuration file descriptionCentOS 6.5 update source profile/etc/yum. repos. d/CentOS-Base.repo Fragment[Base]Name = CentOS-$ releasever-BaseUsing list =

The default yum update source of CentOS is obtained from the image list. The system automatically detects a fast update source based on your speed and region and uses this update source. If CentOS is in China but foreign sources are used, or the

It is well known that the Red Hat Enterprise Server is not able to update the software if it is not registered. Due to the Redhat Yum online update is charged, if not registered words are not available, that is, can not install the software online.

After CentOS is installed, you must first modify the update source and upgrade it to the latest system. Domestic faster update source, I recommend: http://mirrors.163.com NetEase update source, just found, the speed is OK. First we have to back up

After Centos6.2 is installed, we often need to update the system. Normally, we use Centos official sources directly. However, if you use official sources in China to find that the connection speed is slow, you can consider using the 163 source to

After Centos 6.2 is installed, we often need to update the system. Normally, the Centos official source is directly used, however, if you use official sources in China to find that the connection speed is very slow, you can use 163 sources to

We know CentOS by Yum/etc/yum.repos.d/ Centos-base.repo in the configuration of the mirror server to find updates, the customer recently installed a mantis and Testlink build test platform, found that CentOS with PHP is 5.1 version, does not support

1. Network Configuration (1) command configuration # Ifconfig eth0 192.168.0.2 netmask 255.255.255.0 // ip address, subnet mask # Route add default gw 192.168.0.1 dev eth0 // Gateway # Hostname centos // computer name (2) file configuration modify

Objective We all know that CentOS has a very convenient software installation tool yum, but the default installation CentOS, the system is using foreign CentOS update source, which caused us to use the default update source to install or update the