Passwordless SSH between linux machines

Passwordless SSH (Secure Shell) between two machines is required by a lot of distributed frameworks. It creates a secure shell connection from the host machine to the remote machine without password prompt. Follow the steps below to configure Passwordless SSH between two linux machines. Prerequisites 1. Install Open SSH Server package on […]

Configure Static IP Address in Ubuntu

You can configure a network adapter of a machine to use a static IP address. To configure static IP address in Ubuntu, you need to edit the  /etc/network/interfaces file Open the file with Sudo Option

Assuming that the eth1 is the adapter for which static IP address is to be configured. NOTE: […]

Install Java in Linux

To install Java in Linux, refer the following instructions: 1. Download the 32bit or 64bit compressed binary “.tar.gz” file from here. 2. Create a system directory like /usr/lib/jvm  to install JDK and copy the tar file to the directory.

  3. Change the present working directory to the installation directory and […]