Let's Encrypt installation with apache
Apache LAMP Red hat linux Web Hosting

Setup Let’s Encrypt to Create SSL Certificates

Before you Begin Complete the steps for setting your Server / VPS hostname and timezone. Complete the steps in our Securing Your Server guide to create a standard user account, harden SSH access, and remove unnecessary network services. Update your server’s software packages:CentOS

Debian / Ubuntu

Download and Install Let’s Encrypt Install the […]

Red hat linux Web Hosting

Howto install sar & ksar system activity info in Centos / Redhat

The sar command collect, report, or save UNIX / Linux system activity information. It will save selected counters in the operating system to the /var/log/sa/sadd file. Fromlinux-logo the collected data, you get lots of information about your server: CPU utilization Memory paging and its utilization Network I/O, and transfer statistics Process creation activity All block […]

Apache LAMP Red hat linux Web Hosting

Update PHP 5.1 to 5.5 on Redhat / CentOS 5.5

Add EPEL repo

Remove Previous version

Install PHP 5.5

Red hat linux Web Hosting

Installation of KLOXO Hosting Panel with DKIM and SPF

An easy to follow guide to install DKIM on CentOS 5.x Linux mail servers using qmailtoaster and kloxo/lxadmin. help prevent outgoing emails from your email servers winding up in someone’s spam box. KLOXO instalation guide

Setup EPEL repo on server

Setup DKIM

Create a TXT record dkim1._domainkey.mail[domain] on DNS server for the […]

Red hat linux Web Hosting

Install and configure FTP server on CentOS

Complete answer that solved my question for any others that are after a step by step walkthrough… Install vsftpd using “yum install vsftpd”. Create user with useradd [user_name]. Create user’s password with passwd [user_name]. (You’ll be prompted to specify the password). Create FTP directory in /var/ftp and then bind to the ‘home’ directory you wish […]

Red hat linux Web Hosting

How to install, setup and configure an OpenVPN Service on CentOS 5

In this tutorial, we will learn how to install, setup and configure an OpenVPN Service on CentOS 5 as well as configuring the firewall to allow vpn traffic. Clients configuration will be done in the linked article, available at the bottom of this tutorial. Topology used in this scenario:

Installation: 1) To begin, we […]

Asterisk Red hat linux Web Hosting

Asterisk – Setup Elastix in exist CentOS or VPS

Case 1 (With Elastix Repository) Create new repository vi /etc/yum.repos.d/elastix.repo

Install EPEL Repository for dependencies

Install Elastix with yum

Run Elastix Firstboot script

  Case 2 (With Elastix CD) Get Elastix ISO CD.

vi /etc/yum.repos.d/elastix-cd.repo

Setup MySQL and Webinterface password:

Note: Before setup password, root’s password is […]