Initial Settings : Add Additional Repositories

 Add some useful external repositories to install useful softwares.

[1]. Add EPEL that Fedora project provides packages which are specially built for RHEL.

⇒ https://fedoraproject.org/wiki/EPEL

[root@dlp ~]# dnf -y install epel-release

[root@dlp ~]# vi /etc/yum.repos.d/epel.repo

[epel]

name=Extra Packages for Enterprise Linux $releasever - $basearch

#baseurl=https://download.fedoraproject.org/pub/epel/$releasever/Everything/$basearch

metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-$releasever&arch=$basearch&infra=$infra&content=$contentdir

failovermethod=priority

# [enabled=1] = repository enabled, [enabled=0] = repository disabled

enabled=1

# to add [priority=*], it can set priority to repository

# it can specify [1-99], [1] is highest, default without the line is [99]

priority=10

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-$releasever

.....

# if disabling with [enabled=0] regulary but want to enable it temporary, run like follows

[root@dlp ~]# dnf --enablerepo=epel install [packages]

[2]. Add ELRepo that provides mainly drivers for RHEL.

⇒ https://elrepo.org/tiki/tiki-index.php

[root@dlp ~]# dnf -y install elrepo-release

[root@dlp ~]# vi /etc/yum.repos.d/elrepo.repo

[elrepo]

name=ELRepo.org Community Enterprise Linux Repository - el8

baseurl=http://elrepo.org/linux/elrepo/el8/$basearch/

        http://mirrors.coreix.net/elrepo/elrepo/el8/$basearch/

        http://jur-linux.org/download/elrepo/elrepo/el8/$basearch/

        http://repos.lax-noc.com/elrepo/elrepo/el8/$basearch/

mirrorlist=http://mirrors.elrepo.org/mirrors-elrepo.el8

# [enabled=1] = repository enabled, [enabled=0] = repository disabled

enabled=1

# to add [priority=*], it can set priority to repository

# it can specify [1-99], [1] is highest, default without the line is [99]

priority=10

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-elrepo.org

protect=0

.....

.....

# if disabling with [enabled=0] regulary but want to enable it temporary, run like follows

[root@dlp ~]# dnf --enablerepo=elrepo install [packages]

[3]. Add Remi's RPM repository that provides useful packages like latest PHP and so on.

⇒ https://rpms.remirepo.net/

[root@dlp ~]# dnf -y install https://rpms.remirepo.net/enterprise/remi-release-8.rpm

# included repository files

[root@dlp ~]# rpm -ql remi-release

/etc/pki/rpm-gpg/RPM-GPG-KEY-remi

/etc/pki/rpm-gpg/RPM-GPG-KEY-remi.el8

/etc/pki/rpm-gpg/RPM-GPG-KEY-remi2017

/etc/pki/rpm-gpg/RPM-GPG-KEY-remi2018

/etc/pki/rpm-gpg/RPM-GPG-KEY-remi2019

/etc/yum.repos.d/remi-glpi91.repo

/etc/yum.repos.d/remi-glpi92.repo

/etc/yum.repos.d/remi-glpi93.repo

/etc/yum.repos.d/remi-glpi94.repo

/etc/yum.repos.d/remi-modular.repo

/etc/yum.repos.d/remi-php72.repo

/etc/yum.repos.d/remi-php73.repo

/etc/yum.repos.d/remi-php74.repo

/etc/yum.repos.d/remi-safe.repo

/etc/yum.repos.d/remi.repo

# only [remi-safe] and [remi-modular] are enabled by default

[root@dlp ~]# grep 'enabled=1' /etc/yum.repos.d/remi-*

/etc/yum.repos.d/remi-modular.repo:enabled=1

/etc/yum.repos.d/remi-safe.repo:enabled=1

[root@dlp ~]# vi /etc/yum.repos.d/remi-safe.repo

[remi-safe]

name=Safe Remi's RPM repository for Enterprise Linux 8 - $basearch

#baseurl=http://rpms.remirepo.net/enterprise/8/safe/$basearch/

#mirrorlist=https://rpms.remirepo.net/enterprise/8/safe/$basearch/httpsmirror

mirrorlist=http://cdn.remirepo.net/enterprise/8/safe/$basearch/mirror

# [enabled=1] = repository enabled, [enabled=0] = repository disabled

enabled=1

# to add [priority=*], it can set priority to repository

# it can specify [1-99], [1] is highest, default without the line is [99]

priority=10

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi.el8

.....

.....

# if disabling with [enabled=0] regulary but want to enable it temporary, run like follows

[root@dlp ~]# dnf --enablerepo=remi-safe install [packages]

# also possible to use Moduler Repository

[root@dlp ~]# dnf --enablerepo=remi-modular --disablerepo=AppStream module list

Remi's Modular repository for Enterprise Linux 8 - x86_64

Name  Stream       Profiles                   Summary

glpi  9.3          common [d]                 Free IT asset management software

glpi  9.4          common [d]                 Free IT asset management software

php   remi-7.2     common [d], devel, minimal PHP scripting language

php   remi-7.3     common [d], devel, minimal PHP scripting language

php   remi-7.4     common [d], devel, minimal PHP scripting language

redis remi-5.0 [d] common [d]                 Redis persistent key-value database

Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled

Comments

Post a Comment

Popular posts from this blog

LINUX Move and copy files using SSH

Often you will need to move one or more files/folders or copy them to a different location. You can do so easily using an SSH connection. The commands which you would need to use are mv (short from move) and cp (short from copy). The mv command syntax looks like this: mv configuration.php-dist configuration.php By issuing the above command we will move (rename) the file configuration.php-dist to configuration.php. You can also use mv to move a whole directory and its content: mv includes/* ./ This will move all files (and folders) in the includes/ directory to the current working directory. In some cases however, we will need to only update the files and move only files that were changed, which we can do by passing ‘ -u ’ as argument to the command: mv -u includes/* admin/includes The copy (cp) command works the same way as mv, but instead of moving the files/folders it copies them. For example: cp configuration.php-dist configuration.php The command will copy the co
Read more

Java : Variables Declaring

[1]. Java Variables Variables are containers for storing data values. In Java, there are different types of variables, for example: String - stores text, such as "Hello". String values are surrounded by double quotes int - stores integers (whole numbers), without decimals, such as 123 or -123 float - stores floating point numbers, with decimals, such as 19.99 or -19.99 char - stores single characters, such as 'a' or 'B'. Char values are surrounded by single quotes boolean - stores values with two states: true or false [2]. Declaring (Creating) Variables To create a variable, you must specify the type and assign it a value: Syntax type variable = value ; Where type is one of Java's types (such as int or String), and variable is the name of the variable (such as x or name). The equal sign is used to assign values to the variable. To create a variable that should store text, look at the following example: Example Create a variable called  name  of type  Stri
Read more

SQL Self JOIN

SQL Self JOIN A self JOIN is a regular join, but the table is joined with itself. Self JOIN Syntax SELECT column_name(s) FROM table1 T1, table1 T2 WHERE condition; T1 and T2 are different table aliases for the same table.
Read more