Category Archives: linux
Hope this will help you to understand different file permissions and how to changes the permission of a file or directory in a UNIX/LINUX system. Syntax; chmod [numeric combination] [filename] here [numeric combination] is created using the following criteria. Owner(User who owns the file.) Group(Group that owns the file) Anybody(Other) non 0 0 0 read […]
Ubuntu 12.10 (Quantal Quetzal) is expected to be released on 18 October 2012 and will have support up to April 2014.
VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVD, Audio CD, VCD, and various streaming protocols. 1. Play RAR filesVLC allows you to play videos […]
Harpia is a nice graphical wrapper for powerful opencv applications. It can be used on both Windows and Linux. The main goals of Harpia are 1 Development of a simple, useful graphic interface for vision systems. 2 Development of a system for communication and monitoring of remote vision systems also based on high level graphic […]
GIMP is a powerful Open source image manipulation program available on Linux, Windows and Mac that closely resembles Adobe Photoshop in its features and functionality. Added Features and Changes layer groups New Keyboard Shortcuts Alt (Shift)click = Alpha from layer Ctrl+Shift+E = File / Export Ctrl+E: quick export Ctrl+Shift+R = Resize canvas to window […]
First check whether index.php or index.html is present on the server. Make sure that the current user have access to the /var/www directory. For that, Open the Terminal and type sudo chmod -R 0755 /var/www Now restart apache with the command sudo service apache2 restart