How to install TightVNC server on Raspberry Pi computer for remote access.
This article illustrates how to disable remote access for etiher root users or for all users.
Cisco IOS Switch commands cheat sheet - Contains quick reference and basic IOS commands for Cisco IOS Switch.
C program to read a text file and display the contents on screen. This program accepts the name of the file to be read as a command line argument.
The start menu is back in Windows 10 in a new and improved look. This article takes a closer look at this new Start menu of Windows 10
How to change user account names in Windows 10 using Advanced User Accounts (Netplwiz) and from control panel.
Batch convert PDF files to image format such as PNG and JPEG easily using Ghostscript.
Cisco IOS Router commands cheat sheet - Contains quick reference and basic IOS commands for Cisco IOS Router.
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
How to configure SSH on Cisco Router and Switches. Enabling SSH allow you to securely manage Cisco devices remotely.