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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.

How to setup a PXE boot server with NFS on CentOS7

This article shows you how to install and configure a PXE boot server and NFS in CentOS 7 to use as a Network Install Server

Getting Started with CentOS 7 (Part-2)

Step-by-step instructions with screenshot on how to install CentOS 7 and to configure network, manage packages and services after minimal install.

Getting Started with CentOS 7 (Part-1)

Step-by-step instructions with screenshot on how to install CentOS 7 and to configure network, manage packages and services after minimal install.

Migrating your Wordpress website to HTTPS

Installing an SSL certificate and migrating your Wordpress website from HTTP to HTTPS.

Installing OTRS Help Desk and ITSM software on CentOS 7

This article shows you how to install the open source helpdesk and ITSM software OTRS on CentOS 7 operating system

Top Windows 10 keyboard shortcuts everyone should know

Here are the top Windows 10 keyboard shortcuts everyone should know. Includes shortcuts to open various apps and settings, manipulating files, managing windows, etc.

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.

C program to insert an element in a singly linked list

A Linked list consists of a set of nodes and each node has some data and a pointer to next node. Here is a C program to insert an element in a linked list

Oracle VM VirtualBox Network Configuration Options

Oracle VM VirtualBox provides various networking modes such as NAT, Bridged, Host only etc., to connect your GuestVM to Host machine, other VMs and the internet.