In this post, I will help you to configure OpenVPN client on your local machine (both windows and linux) 1. Login to OpenVPN server either using putty or terminal and switch as root user 2. Crete Keys and certificates for client machine # cd /etc/openvpn/easy-rsa/ # source ./vars # ./build-key client1 NOTE : All keys… Read More »
This blog will help you with the installation and configuration of OpenVPN server on centos 6.8 on DigitalOcean OpenVPN server version : 2.3.14 CentOS Version : CentOS 6.8 1. Login to server and switch as root user $ sudo su – or $ su – 2. Install EPEL repository # rpm -Uivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm 3. Update and install openvpn-server related packages… Read More »
This post helps you to add swap space on a Ubuntu/Centos server 1 : Login to server and switch as root user $ su – or $ sudo su – 2 : Check your server for any swap files have been enabled # swapon -s Output Filename … Read More »
RHEL 7 released today, and guarantees 10 years of support. Click Here to read more
Skype allows people to communicate with each other by text messaging , voice and video calling over internet. It also provides an option to call to phone numbers if you have credits .Please click here to know more about skype . This blog helps you to install Skype 4.2 on ubuntu based systems (32 bit/ 64bit).… Read More »
The default port of SSH is 22. To secure SSH more we need to change the port . This blog helps you how to change default SSH port on Ubuntu servers. 1. Switch as root user $sudo su – [sudo] password for user: 2. Open ssh configuration file #vim /etc/ssh/sshd_config 3. Change the line (Here… Read More »