Public key authentication is a more secure and convenient way of login in to a remote server. Learn how to setup Public key authentication for SSH on Linux and Windows.
In this article we discuss how to keep two git repositories on different hosts in sync. For example you can sync a Github repo with a repo in Bitbucket or Gitlab
This Docker commands cheat sheat contains most frequently used Docker commands for building and managing docker images, containers and network.
A binary search is an algorithm to search the position of an element inside a sorted array. Here is a C program that performs binary search on an array using recursion.
A binary search is an algorithm to search the position of an element inside a sorted array. Here is a C program implementation of binary search algorithm.
How to implement Jenkins one at a time hash in VB.NET. Jenkins one at a time hash is a hash function that produces a 4 byte hash value from a multi-byte input.
This article gives you step-by-step instructions on how to increase the size of the LVM root partition on a Linux virtual machine running on Oracle Virtual Box.
Examples of how to use dd command for disk image backup and restore and for cloning disk partitions or an entire disks.
In this article, you will learn how to use Audacity to modify and enhance audio files to meet your needs.
This article explains how to create a custom new service units and CentOS 7 with systemd and how to manage services using systemctl command.
How to change user account names in Windows 10 using Advanced User Accounts (Netplwiz) and from control panel.
How to get the TV/Monitor display resolution right on Raspberry pi running Raspbian
How to automatically login to Raspberry Pi, how to run a script at startup and how to automatically start the desktop in Raspberry Pi
How to change a network location from Public to Private or Private to Public in Windows 10 in a few easy steps
Step by step guide on how to check FC HBAs are installed correctly to get the HBA card details like number of ports, WWN, type, status etc.
This is a C program to count the number of lines, words and characters in a file
Learn how to add a favicon or shortcut icon to your website.
How to install WhatsApp on WiFi only Tablets and how to use whatsapp web client to mirror your conversations on phone and pc.
Telnet lets you manage Cisco switches and routers remotely however it is not very secure. This article explains how to disable Telnet on Cisco devices
A simple and powerful Python script for network administrators to monitor the devices on a network by pinging every IP address on a subnet.