First make sure your system is centos5 or CENTOS6 first back up your system's own repoMv/etc/yum.repos.d/centos-base.repo/etc/yum.repos.d/centos-base.repo.backupSwitch to root usercd/etc/yum.repos.d/If you're a centos5 user, usewget Http://mirrors.16
1 Create Rhel-debuginfo.repo, if any, then back up and delete it first cd /etc/yum.repos.d rm rhel-debuginfo.repo vi rhel-debuginfo.repoInsert the following content: [Server] name=Red Hat Enterprise Linux Server baseurl=file:///home/redhat-iso
after installing CentOS6.5, to avoid installing updates from foreign sites too slowly, you need to change the Yum update source. The simple principle is to change the update source in the Yum configuration file, which is directly using the
Since the examination of RHCE because of the adjustment of the reasons for the work of the whole two years without touching Linux, two years later today is a remarkable result! The forgotten, should not forget all have been forgotten almost. Time
Reference Source:1.http://yhz.me/blog/install-ganglia-on-centos.html2.http://blog.csdn.net/sdlyjzh/article/details/26560585Install the basic Php,curl, try to install it, the relevant are installed.Update sourceyum install wget gcc make rsyncwget -O /
Reference: Deployment of Mono 4 and Jexus 5.6 on CentOS 7System: Centos 7 64-bitThe mono package is not included in the CentOS warehouse and we need to import the Mono warehouse into the package warehouse.sudo rpm--import
This time all operations are in root mode1. Implementationrpm --import "http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF"2. Implementationyum-config-manager --add-repo
This article address: http://www.cnblogs.com/myresearch/p/build-openjdk7.html, reprint please indicate source address.Using the open source version of OPENJDK, there are two ways to get its source code:
The Mercurial Code versioning tool
The update source that comes with the CentOS system is slow, so you can choose 163 (netease) Update source for CentOS6 to use the faster Yum update source.1. Download the repo filewget http://Mirrors.163.com/.help/centos6-base-163.repo2. Back up and
Lab environment and software version:CentOS version: 6.6 (2.6.32.-504.el6.x86_64)Apache Version: nginx-1.6.2Mysql version: Mysql-5.6.23PHP Version: php-5.6.3One, shut down the firewall: service iptables stopChkconfig iptables offSecond, close
CentOS 7 install the latest Mono and centosmono through the continuous integration package
Mono 3.6.0 was released. This version has submitted a total of 878 commits since the previous version. A total of 66 contributors have participated in the
You only need to perform the following operations:1. # cd/etc/yum. repos. d/# Wget-O/etc/yum. repos. d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo# Rpm-ivh http://mirrors.aliyun.com/epel/6Server/x86_64/epel-release-6-8.noarch.rpm2.
CentOS7 System Optimization1. Change the Yum sourceWget-o/etc/yum.repos.d/centos-base.repo Http://mirrors.aliyun.com/repo/Centos-7.repo2. Add Full service functionYum Install-y bash-completion3. Turn off the firewallSystemctl Stop Firewalld.service4.
Yum library configuration: create a local repository
Configuration environment: centos 5.10
Purpose: automatically resolve the dependency of the RPM software package and provide the software download source for the client.
Implementation: create a
Centos7 modify yum source to Ali Source
Centos7: Modify yum source to Ali source. The speed is faster under a certain network. First, go to the yum source setting folder.1. Install the base reop Source
cd /etc/yum.repos.d
Back up the old
In Centos, the English language is changed to Chinese and gcc, g ++, gdb, and input method are installed.
For Linux (centos) installation (here my version is 6.5 ):
1. How to change English to Chinese:
In root mode:
Run the following command:
The
Centos proxy Internet access settings1. Set proxy on the built-in centos Interface1. interface settings
The default proxy port of squid is 3128.
2. firefox settingsSettings> LAN Settings> ip: port/username: passwdIi. Set proxies for terminal1.
Remote centos yum source modification, centosyum Source
Yum-y install unzip cannot be executed. It means that the unzip package cannot be found. If you find that the yum source is faulty, modify yum,
The method found on the internet is as follows:
1
Centos yum Error: Cannot find a valid baseurl for repo:
Centos yum Error: Cannot find a valid baseurl for repo: addons installs CentOS 6.5. When using yum, the following Error message is displayed.
[Root @ localhost ~] # Yum install lrzszLoaded
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