This tutorial will explain How to Connect/disconnect VPN from the command line
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TrafShow is a simple interactive program that gather the network traffic from all libpcap-capable interfaces to accumulate it in memory cache, and then separately display it on appropriated curses window in line-narrowed manner as a list of network flows sorted by throughput. Display updates occurs nearly in real time, asynchronously from the data collecting. It look like a live show of traffic flows. Any kind of network traffic are mixed together in the one live-show screen, an Ethernet, IP, etc.
Hint: Please press ‘H' key inside a show to get brief help!
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This tutorial explain how to install Cisco VPN client on ubuntu 11.10.On Ubuntu, you don't need to install the Cisco VPN Client: NetworkManager includes support for Cisco IPSec VPNs.
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This post is for all Ubuntu Geeks who got frustrated that their time machine didn't run anymore after intallation of OS-X Lion or for those out there trying to get it running for the first time.
OS-X Lion requires netatalk > 2.2.1, however there seems to be no package for that available on the regular sources, but you can also build it yourself!
That is the strategy we will follow in this post. As with many things once you know the recipe the procedure is straightforward, but I've found many posts our there of people who tried but didn't succeed. Follow the path below and you will become a happy time traveller!
Many Ubuntu users and Administrators struggle with Active Directory integration. One approach that folks are using is the free offerings from Centrify Express.
Through the DirectManage Express or DirectControl Express downloads you can quickly and easily join a Ubuntu 11.10 (Oneiric) server or desktop to Active Directory. Using either of these approaches an intelligent install script is used to install the DirectControl Express agent and join the system to Active Directory.
Many Ubuntu users however prefer to install software packages like Centrify DirectControl Express using the built in package managers like Software Center, Synaptic, Adept, Aptitude, apt-get or others.

