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Tutorial

Tips N Tricks, Tutorial

GNOME Shell Extensions that Improve the Interface

We have GNOME 3.0 now and it introduced a new overview mode. Now you can launch apps, switch between windows, and also managed virtual desktops. I loved it, and GNOME easily became my favorite desktop environment on any OS. But there are a few changes I would like to make and I can, this is one of the greatest about GNOME. You can change things to to your choice if you don’t like the default experience.

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Ethical Hacking Tutorials, Tutorial

How to know victim’s OS using Nmap

Nmap (“Network Mapper”) is a free and open source (license) utility for network exploration or security auditing. Many systems and network administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring host or service uptime. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. It was designed to rapidly scan large networks, but works fine against single hosts.

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