xdg-open(1)


NAME

   xdg-open - opens a file or URL in the user's preferred application

SYNOPSIS

   xdg-open {file | URL}

   xdg-open {--help | --manual | --version}

DESCRIPTION

   xdg-open opens a file or URL in the user's preferred application. If a
   URL is provided the URL will be opened in the user's preferred web
   browser. If a file is provided the file will be opened in the preferred
   application for files of that type. xdg-open supports file, ftp, http
   and https URLs.

   xdg-open is for use inside a desktop session only. It is not
   recommended to use xdg-open as root.

OPTIONS

   --help
       Show command synopsis.

   --manual
       Show this manual page.

   --version
       Show the xdg-utils version information.

EXIT CODES

   An exit code of 0 indicates success while a non-zero exit code
   indicates failure. The following failure codes can be returned:

   1
       Error in command line syntax.

   2
       One of the files passed on the command line did not exist.

   3
       A required tool could not be found.

   4
       The action failed.

SEE ALSO

   xdg-mime(1), xdg-settings(1), MIME applications associations
   specification[1]

EXAMPLES

       xdg-open 'http://www.freedesktop.org/'

   Opens the freedesktop.org website in the user's default browser.

       xdg-open /tmp/foobar.png

   Opens the PNG image file /tmp/foobar.png in the user's default image
   viewing application.

AUTHORS

   Kevin Krammer
       Author.

   Jeremy White
       Author.

COPYRIGHT

   Copyright  2006

NOTES

    1. MIME applications associations specification
       http://www.freedesktop.org/wiki/Specifications/mime-apps-spec/





Opportunity


Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.

Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.





Free Software


Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.


Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.





Free Books


The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.


Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.





Education


Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.


Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.