In this tutorial, How to Install and configure OpenStack Keystone. In previous, my post has How to install OpenStack all…
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Install OpenStack all in one centos 7
Table of Contents1 Introduction2 Install OpenStack All in One Centos 72.1 My environment2.2 How to do it set up OpenStack…
How to Install PHP 7.3 on Centos 7
Table of Contents1 Introduction2 Install PHP 7.3 on Centos 73 Start and enable php7.33.1 create phpinfo to verify php4 Conclusion…
How to Install Ruby on Rails 5 on CentOS/RHEL
In this tutorial, How to install Ruby on Rails 5 on Centos . Ruby on Rails is a web application…
How to Install Ruby on CentOS/RHEL
In this tutorial, How to Install Ruby on CentOS/RHEL. The default in CentOS 7 repository is ruby version 2.0. You…
Add Repositories on Linux
Table of Contents1 Introduction1.1 The procedure to enable repository as follows2 Add Repositories on Linux2.1 Add Repositories for Centos2.2 Add…
How to Install and configure ssh server on Centos 7
Table of Contents1 Introduction2 Prerequisites3 Install and configure SSH server on Centos 74 Installing SSH Server4.1 Step 1: Update Your…
Install Chrony and Configure NTP server
In this tutorial, How to Install Chrony and Configure NTP server in Linux. Chrony is used to sync the system…
Step-by-Step: Install and configure ntp centos 7
Table of Contents1 Introduction2 What is NTP?3 Why Use NTP on CentOS 7?4 Prerequisites5 Install and configure NTP5.1 Configure NTP…
How to traceroute use mtr command in Linux
Use the MTR command in Linux to view the traceroute report for a remote machine. As a network administrator, you…