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Increasing the size of a root partition on a Linux VM

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.

MongoDB Cheat Sheet - Essential MongoDB Shell Commands

MongoDB Cheat Sheat - A quick reference of Mongo shell commands and usage example needed to perform most of the common tasks in MongoDB.

How to keep two Git repositories in sync

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

Node.js Express : Parse and insert JSON into MySQL Database

This web app created with Node.js and Express framework demonstrates how to parse a JSON POST and insert the data in to a MySQL database table.

Enable Last Access timestamp for files and folder in Windows

Last Access time of files in Windows are disabled by default to improve NTFS performance but you can enable last access time updates using fsutil tool

Disk cloning in Linux using dd command

Examples of how to use dd command for disk image backup and restore and for cloning disk partitions or an entire disks.

Enable F8 Safe Mode boot menu in Window 10

Using bcdedit tool to enable F8 key for accessing safe mode and advanced startup settings from boot menu

Using PowerShell to change timestamp of files and folders

PowerShell Tip : View and Modify Access time, Modification Time and Creation times of Windows files and folders using PowerShell

PowerShell to get system information from remote computers

PowerShell script to read a list of computer names from a CSV file and remotely get their system information

Cisco IOS Router Commands Cheat Sheet

Cisco IOS Router commands cheat sheet - Contains quick reference and basic IOS commands for Cisco IOS Router.