Sometimes we set a complex password and forget it. If we have done that on Ubuntu 16.04, we have a procedure to reset the password. In this article we will have a look at the procedure.
WordPress needs a working LAMP stack. Let start off the installation by setting up a LAMP stack first. It can be done using the following command.
Continue reading “WordPress 4 on Ubuntu 16.04”
Magento needs a working LAMP stack. Let start off the installation by setting up a LAMP stack first. It can be done using the following command.
Continue reading “Installing Magento 1.9 on Ubuntu 14.04”
Amazon VPC CIDR (the /16 one) – 172.31.0.0/16 is our example
Ubuntu 14.04 instance launched in a public subnet with EIP attached
- EIP of the above machine – 126.96.36.199 is our example
- SSH connection to the Ubuntu instance
Setting up the server
We are going to use a distribution of OpenVPN called OpenVPN-NL (http://openvpn.fox-it.com/) because it has more secure defaults than the standard OpenVPN installation that is distributed with Ubuntu. Also, OpenVPN-NL makes use of mbed-TLS (previously PolarSSL) instead of OpenSSL because of its compactness and ease of auditability (is that even a word?). Run all following commands as the root user: Continue reading “Accessing AWS VPC instances using OpenVPN-NL”
MediaWiki is a free software open source Wiki package written in PHP. This is a article about, how to install MediaWiki on Ubuntu 14.04 LTS.
Minimum requirements for installing MediaWiki:
- Any 64 bit processor
- 256 MB RAM
- 85 MB disk space
Install Ubuntu with partitioning scheme as per your requirements. Note: Run all the commands as super-user. We assume that the IP of the Single machine is 10.0.0.1. Continue reading “OpenStack Liberty on Ubuntu 14.04 and Ubuntu 15.10 – Single machine setup”
This article describes how to install and configure PerconaDB xtraDB cluster on Ubuntu 14.04 LTS The installation procedure is same for both the machines.
Here in this exercise we are going to build a cluster of 2 machines. Let us assume that the 2 machines are having the following IP: