RPM is a RedHat Package Manager (RedHat Package management tool) similar to "Add/delete programs" in Windows"Rpm executes the installation package Binary Package (Binary) and Source package (Source. The binary package can be directly installed on the computer, and the source code package will be automatically compiled and installed by RPM. Source code packages often use src. rpm as the suffix. Common comman
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 issuesIi. Features of Yum* Multiple repositories can be configured at the same time (Repository)* Concise configuration file (file under/ETC/YUM.CONF,/ETC/YUM.REPOS.D)* Automatic resolution of dependency issues encountered when adding or removing RPM packages* Ea
Rpmforge Repository is a utility that's used to install third party software packages under Red Hat Enterprise Linux (RHE L) and Community ENTerprise Operating System (CentOS). It provides more than software packages in the RPM format for these Linux distributions.Rpmforge Repository not a part of the RHEL or CentOS but it's designed to work with these operating systems. The complete list of Rpmforge packag
automatically install all dependent software packages, it facilitates management of a large number of system updates,Multiple resource libraries can be set at the same time, and it is very easy to use.
Recommended reading:
Configure epel yum source http://www.linuxidc.com/Linux/2012-10/71850.htm
RedHat local yum source configuration http://www.linuxidc.com/Linux/2012-11/75127.htm
Configuration http://www.linuxidc.com/Linux/2013-08/88217.htm for local
Source code package: it has great advantages in terms of customization functions, but it also brings a burden to administrators. enterprises generally use scripts to solve this problem.Yum Repository: it has great advantages in deploying software on a large-scale server group. It can check for updates, updates, installation, and uninstallation.
Yum IntroductionYum is called Yellow dog Updater. Modified (Package Manager) is also called "Yellow dog" whe
-debuginfo.repoWe can follow the content in this section to add the following content:[Rhel-Server]Name = Red Hat Enterprise Linux ServerBaseurl = file: // meida/ServerEnabled = 1Gpgcheck = 1Gpgkey = file: // etc/pki/rpm-gpg/RPM-GPG-KEY-RedHat-release[Rhel-Cluster]Name = Red Hat Enterprise Linux ClusterBaseurl = file: // meida/ClusterEnabled = 1Gpgcheck = 1Gpgkey = file: // etc/pki/rpm-gpg/RPM-GPG-KEY-redhat
Git is hot. There are three reasons:
It is the work of the Great God Linus Torvalds, which naturally possesses the temperament and quality of God's second generation;
Facilitates the development of productivity, GIT's distributed versioning concept is not the first, but is well suited to the collaborative approach of the open source community (there is no master-slave relationship)
GitHub
GitHub is well known as the Code World of Facebook.Facebook,twitter,microsoft,vmware,
: // 192.168.0.109/pub/centos6.4/Gpgcheck = 1Enabled = 1Gpgkey = file: // etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6Note:Name = CentOS-$ releasever-Media custom descriptionBaseurl = file: // yum/Server specifies the protocol used and the location of the yum SourceEnabled = 1 whether to enable the yum repository, 1 for use, 0 for not useGpgcheck = 0 indicates whether the gpg key of the process is checked. 1 indicates check, and 0 indicates no check.Gpgkey =
Rule Repository
A rule repository is a set of rules. To create a rule repository, you can use your favorite text editor to compile the. krb rule file.
A rule repository can contain both forward and reverse inference rules.
When a rule repository is activated to assert n
Cdh5hadoopredhat local repository ConfigurationCdh5 hadoop redhat local repository Configuration
Location of the cdh5 Website:
Http://archive-primary.cloudera.com/cdh5/redhat/6/x86_64/cdh/
It is very easy to configure pointing to this repo On RHEL6, As long:
Http://archive-primary.cloudera.com/cdh5/
-directory when running the command.
The group information of CentOS/RedHat is stored in the repodata/directory of the system disk. The file name is an xml file ending with comps. xml.
After being created, the local machine can be directly used in file mode. If you want to serve as an external YUM repository server, you can share it through http, ftp, or nfs.
YUM caches a lot of information to improve the s
File Content Overview:
The repository name is in [].Name is the repository description or name.
Location of the baseurl Repository
Enabled: whether to enable this repository. 1 indicates the repository is enabled, and 0 indicates the re
Create an offline software repository that includes all the packages required to install the Red Hat Enterprise virtualization components. You can use this method if your system is not directly connected to the Content Delivery Network.1. Install Red Hat Enterprise Linux 6 Server on a system that can access the Content Delivery Network. This system is used to download all the required software and is distributed to your offline system by the software.
not be found, which would result in the Yum command being unable to retrieve the repository metadata (translated, or understood to be unable to find the library); This file needs to be found by the Yum Command, which defaults to the/repodata/directory of the system installation CD;Check the Yum configuration information and check the configured repo file under/etc/yum.repos.d/:[Email protected]/]# cd/etc/yum.repos.d/[Email protected] yum.repos.d]# ls
can be called a name .BaseURL the location of the warehouse , If it is locally configured as a client , start with "file:/" , If the library is displayed on the FTP server byConfiguration . Note that this address is not written here . ftp://192.168.0.200/var/ftp/pub Catalogue ,Because the root directory that is logged on to FTP is the /var/ftp directory . enabled to enable this repository,1 for use,0 for disableGpgcheck whether to check the GPG sig
Yum As the name implies, yellow dog Updater and modified. Yum perform the same work for rpm-based systems. It provides a simple command that can be used to automatically install or update a software package after you first install and update any other necessary software packages to meet the required software package dependency, similar to the APT-Get tool in Debian. yum
Features : You can configure multiple resource libraries (repository) at the same
Applicable scenarios:1. Application servers in large clusters can only be accessed by intranet2. Want to maintain a stable local repository, to ensure uniform installation of member servers3. Avoid poor access to foreign yum sources or domestic source networksServer configuration:
Create an application local Yum source configuration file to ensure network access to the public network source, taking CDH as an example
[Email protected] ~]#
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