wanna change ur computer name

You may think changing computer name in ubuntu is not easy like in windows
No!
Just download a small application network-admin
Then goto system->Administration->Network
Under the General tab you can change the computer name (host name)
But you should unlock it with your administrator password by clicking the unlock button in the bottom

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Developing .NET Applications with Mono in Linux

Mono is a Cross Platform, Open Source .NET development framework Install MonoDevelop IDE Go to terminal sudo apt-get install monodevelop To run asp.net application you'll need a webserver with asp.net support XSP is a simple web server written in C# that can be used to run asp.net applications sudo apt-get install mono-xsp2 Now You are ready to go Applications->Programming->MonoDevelop and start developing .NET applications from your ubuntu To develop VB.NET applications sudo apt-get install mono-vbnc Lots of other packages and plugins are also available for mono. Try them by yourself. And enjoy the freedom of OpenSource

A Quick Start for VIM

Vim is a very powerful console based text editor specially designed for programmers Vim basically has two modes which are explained below Insert Mode To Start Editing the text use insert mode press i on your keyboard to turn on insert mode... Command Mode To issue commands, such as save or quit use command mode press Esc key on your keyboard to turn on command mode.... To save (write to file) :w To quit :q To save and quit :wq Note : To Enable C-style indentation issue this command on command mode :set cindent This post will let you start with vim

Firefox Problem

Can't access (read/write) your Bookmarks after updating the firefox Its because you installed the firefox as the root and the user files permissions got changed to root, and you launched firefox without root permission and cant access those files Now to access your bookmarks you need to change the permission Goto->Terminal->type sudo nautilus nautilus is a filemanager Now navigate to your home Press ctrl+h Now navigate to .mozilla->firefox->xxxxxxxx.default now change the permission of the file places.sqlite-journal NB: if u have any problem with cookies, change the permission of the file cookies.sqlite.journal

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