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Setting up multipath in Linux

Multipathing in Linux is offered by DM-Multipath. This article describes how to configure DM-Multipath

Oracle DBA Cheat Sheet

This Oracle DBA cheat sheet is an essential guide for Oracle Database Administrators to perform day-to-day administration tasks

Reverse a string using recursion in Java

Java program to reverse a string using recursion method. This is one of the frequently asked question for Java and C programming interviews

How to connect to an Oracle database from PHP

This article shows you how to manually install and configure PHP OCI8 extension and Oracle Instant Client Libraries to connect PHP applications with Oracle.

Configure and manage Windows 10 IoT Core device using SSH

How to connect your Windows 10 IoT core device using SSH (Secure SHell). Also contains a list of frequently used windows commands for administration.

How to setup VNC server on Raspberry Pi for remote access

How to install TightVNC server on Raspberry Pi computer for remote access.

Windows 10 IoT Blinky background app in VB.NET

In this tutorial we create the blinky app in VB.NET that run as background service in Raspberry Pi 2 or 3, MinnowBoard Max or DragonBoard

How to set static ip on Raspberry Pi

How to set a static IP address on Raspberry Pi. Manual IP address configuration to set fixed IP address by editing interfaces config file.

Defining custom Config Item classes in OTRS CMDB

There are five types of configuration items (CIs)available in OTRS by default. This article shows you how to create a custom Config item class in OTRS.

Ubuntu Cheat Sheet (Updated for systemd based versions)

New updated Ubuntu cheatsheet for systemd based versions