CCNA Practice LAB – NAT

Download our free practice lab (using Cisco Packet Tracer) and configuration steps to simulate and learn Static NAT and PAT for CCNA course.

Disable Secure Boot in Ubuntu

Disable Secure Boot in Ubuntu Virtual Machines without rebuilding entire server.

TrendMicro Deep Security Useful Commands

Ubuntu Platform Install DS Agent Ubuntu and Debian (platform using dpkg) $ sudo dpkg -i <package_name>   Installed DS Agent Status $ /etc/init.d/ds_agent status  …

Creating Deep Security diagnostic package in Linux

TrendMicro has published article on creating diagnostic package for troubleshooting your reported issues by their support engineers. However, the document doesn’t cover the actual steps…

Create permission in local XAMPP server in Ubuntu

Follow this single step to assign write permissions in XAMPP htdocs folder in Ubuntu in order to access your hosted web application without permission issues.

Access Folder and Copy/Paste between Windows and Ubuntu on Oracle Virtualbox

Steps to access share folder and enable copy/paste between Windows computer and Ubuntu running on Oracle Virtualbox environment. You will find it so much needed…

Install Brackets Editor in Ubuntu and other Linux Distributions

How to install Brackets, an open-source, lightweight and powerful text editor. Brackets makes the web development easy to design for web designers and front-end developers.
Fortigate CLI

Commands to enable debug logs for troubleshooting IPSec VPN Tunnel in FortiGate

Useful commands to enable debug logging to console to troubleshoot Site to Site VPN issue in FortiGate firewall