What is Yum?Yum = Yellow Dog Updater, ModifiedThe main function is more convenient to add/remove/update RPM packages.It can automatically solve the dependency problem of the package.It makes it easy to manage a large number of system update
RedHat Linux is installed by default, Yum software, but because of the reason for the activation of the authentication RedHat can not directly do yum install some software, if we need to install the software under the RedHat yum, we only use the
1. Enter the Yum Source configuration directoryCd/etc/yum.repos.d2, the backup system comes with the Yum sourceMV Centos-base.repo CENTOS-BASE.REPO.BK3, download 163 NetEase's Yum Source:wget Http://mirrors.163.com/.help/CentOS6-Base-163.repo4.
System for CentOS 6.4 , compile it yourself FFmpeg and the many decoders are too painful, Yum Mode installation FFmpeg the decoder is very full, first use to see. 1, install the required software?Yum install-y automake autoconf libtool gcc gcc-c++2,
After installing apache2 a command first: yum-y install httpd Enter, Yum will prompt for the currently installed HTTPD version and automatically update it, if it is not installed, it will be installed automatically. Note Enter "Y" during the Yum
1. First look at the Yum packages installed by the Redhat 7.0 system itself:Rpm-qa | grep Yum #列出所有已安装的yum包2. Delete these packages:Rpm-e *.rpm--nodeps #删除所有以前的yum包3. Download the new Yum RPM package: (2016/12/8 the latest version of RPM, if 404 Not
1. Copy all centos Yum files, but actually only use base files.
[Root @ server yum. Repos. d] # lsCentOS-Base.repo CentOS-Debuginfo.repo. B CentOS-Media.repo. B server. Repo. B
2. Check the file and learn the following points:
Enabled = 0 do not
[Deploy] CentOS yum source, deploy centosyum SourceInstall yum Source
A. rpm software package is provided for general software. After this package is installed using the rpm command, a yum repository source is automatically added, and then the
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
In CentOS, yum cannot find a package. How can this problem be solved?
The simplest way to install software on CentOS is to install software through yum. This method solves the problem of package usage (recommended ), however, sometimes the yum
Modify the CentOS yum source to 163 backup/etc/yum. repos. d/CentOS-Base.repo www.2cto.com Modify/etc/yum. repos. d/CentOS-Base.repo [plain] # CentOS-Base.repo # The mirror system uses the connecting IP address of the client and the # update status
Centos yum only download package Not Installed
Yum is the default Package Manager based on Red Hat systems (such as CentOS, Fedora, and RHEl. With yum, you can install or update an RPM package, and it automatically resolves the package dependency.
Problem:[[Email protected] user] # YumFile "/usr/bin/yum", line 30Except t keyboardinterrupt, E:^ Cause:This is because Yum uses python as the command interpreter, which can be the first line in the/usr/bin/Yum file #! /Usr/bin/Python found. The
Today, we are working on redhat5.6 Enterprise Edition.
The solution is to use the centos Yum update source to implement the rhel5 Yum function"
I,
Download the four Yum files under centos5.6: http://centos.ustc.edu.cn/centos/
Run
Rpm-IVH -- nodeps
Centos-yum Update Problem-103
When you install the software on the CentOS. Prompt for error information:
Could not retrieve Mirrorlisthttp://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error is
14:pycurl ERROR 6-"couldn ' t
I installed a centos version of 7.2Reference article: http://www.centoscn.com/mysql/2016/0626/7537.htmlThe installation process is not complicated and the steps are as follows:1. shell> wget
MongoDB is a database based on distributed file storage. Written by the C + + language. Designed to provide scalable, high-performance data storage solutions for Web applications.One, install the mongodb,php extension[email protected] ~]# Yum
[Email protected] ~]# yum-y install Fonts-chineseLoading "Rhnplugin" pluginLoading "Security" pluginThis system isn't registered with the portal.Portal support would be disabled.Setting up Install ProcessParsing Package Install argumentsNo Package
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