Install YUM Online Repositories on CentOS 7 / RHEL 7

YUM is abbreviated as Yellowdog Updater Modified. The YUM is the Package installer for RHEL ( Red Hat Enterprise Linux) based Linux systems. The Database of software’s are stores in the format of Repository in YUM on RHEL Based Operating System.

List of Online YUM Repository are:

  • EPEL Repository
  • RPMforge Repository
  • REMI Repository
  • Webtatic Repository
  • ATrpms Repository

Introduction to the YUM(Yellowdog Updater Modifier)

  • Yum(Yellowdog Updater Modifier) is an automatic updater and package installer/remover for revolutions per minute systems.
  • It mechanically computes dependencies and figures out what things ought to occur to put in packages.
  • It makes it easier to keep up teams of machines while not having to manually update every one mistreatment revolutions per minute.
  • Yum includes a plugin interface for adding straightforward options.
  • Yum also can be used from different python programs via its module interface. data regarding packages as opposition the packages themselves is understood as information.
  • These information ar combined with data in every package to see and resolve, if possible dependencies among the packages.
  • The hope is to avoid a state of affairs referred to as dependency hell.

Introduction to the Online YUM Repositories

  • YUM Repository is a separate tool, createrepo, sets up yum package repositories, generating the mandatory information during a normal XML format and the SQLite information if given the -d option.
  • Yum’s XML repository, designed with input from several different developers, quickly became the quality for RPM-based repositories.
  • Besides the distributions that use Yum directly and also the Open Build Service repositories use the yum XML repository format information.
  • Yum mechanically synchronizes the remote meta information to the native consumer, with different tools opting to synchronize only if requested by the user.
  • Having automatic synchronization means yum cannot fail because of the user failing to run a command at the right interval to yum or any of the connected tools.

1. Install & Enable EPEL Repository

For RHEL/CentOS 7
On 64 bit
# yum localinstall --nogpgcheck http://epel.mirrors.arminco.com/beta/7/x86_64/epel-release-7-0.2.noarch.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 6
On 32 and 64 bit
# yum localinstall --nogpgcheck http://epel.mirror.net.in/epel/6/x86_64/epel-release-6-8.noarch.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 5
On 32 and 64 bit
# yum localinstall --nogpgcheck http://epel.mirror.net.in/epel/5Server/x86_64/epel-release-5-4.noarch.rpm

2. Install & Enable RPMforge Repository

For RHEL/CentOS 7
On 64 bit
# yum localinstall --nogpgcheck http://pkgs.repoforge.org/rpmforge-release/rpmforge-release 0.5.3-1.el7.rf.x86_64.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 6
On 32 bit
# yum localinstall --nogpgcheck http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.i686.rpm
On 64 bit
# yum localinstall --nogpgcheck http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 5
On 32 bit
# yum localinstall --nogpgcheck http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el5.rf.i386.rpm
On 64 bit
# yum localinstall --nogpgcheck http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el5.rf.x86_64.rpm

3. Install & Enable REMI Repository

For RHEL/CentOS 7
On 64 bit
# yum localinstall --nogpgcheck http://fr2.rpmfind.net/linux/remi/enterprise/7/remi/x86_64/remi-release-7.0-1.el7.remi.noarch.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 6
On 32 and 64 bit
# yum localinstall --nogpgcheck http://fr2.rpmfind.net/linux/remi/enterprise/6.5/remi/x86_64/remi-release-6.5-1.el6.remi.noarch.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 5
On 32 and 64 bit
# yum localinstall --nogpgcheck http://fr2.rpmfind.net/linux/remi/enterprise/5/remi/x86_64/remi-release-5.10-1.el5.remi.noarch.rpm

4. Install & Enable Webtatic Repository

For RHEL/CentOS/Scientific Linux/Oracle Linux 6
On 32 and 64 bit
# yum localinstall --nogpgcheck http://mirror.webtatic.com/yum/el6/latest.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 5
On 32 and 64 bit
# yum localinstall --nogpgcheck http://repo.webtatic.com/yum/el5/latest.rpm

5. Install & Enable ATrpms Repository

For RHEL/CentOS 7
On 64 bit
# yum localinstall --nogpgcheck http://dl.atrpms.net/el7-x86_64/atrpms/stable/atrpms-repo-7-7.el7.x86_64.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 6
On 32 bit
# yum localinstall --nogpgcheck http://dl.atrpms.net/el6.9-i386/atrpms/stable/atrpms-repo-6-7.el6.i686.rpm
On 64 bit
# yum localinstall --nogpgcheck http://dl.atrpms.net/el6.9-x86_64/atrpms/stable/atrpms-repo-6-7.el6.x86_64.rpm
For RHEL/CentOS/Scientific Linux/Oracle Linux 5
On 32 bit
# yum localinstall --nogpgcheck http://dl.atrpms.net/el5-i386/atrpms/stable/atrpms-repo-5-7.el5.i386.rpm
On 64 bit
# yum localinstall --nogpgcheck http://dl.atrpms.net/el5-x86_64/atrpms/stable/atrpms-repo-5-7.el5.x86_64.rpm

Congratulation now you have installed all Online repositories on CentOS/RHEL/Scentific Linux/Oracle Linux 7/6/5.

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