Red Squirrel has released an SFO editor for Linux, from the read me:
What is it ?
It’s a Linux GUI to view and edit PS3′s PARAM.SFO files.
It does NOT contain any Sony’s code or function, so it’s a free homebrew at 100%.
With the easy GUI you will can edit all PARAM.SFO parameters in just a moment, then the program will convert your choises automatically and it will write them in a new PARAM.SFO.
This is the first public release of this program and even if many deep tests have been made maybe there are yet some bugs. Use it at your own risk.
If you find a bug please contact me at my website or my email to report it.
-Easy and user-friendly GUI.
-Possibility to change ALL parameters in PARAM.SFO.
This means you can edit: Version, App. Version, Title ID, Default Title, Localized Titles, Parental Lock Level, Required Firmware, ID Online (if present), Category, Video Resolution, Audio Formats and Remote Play option.
-Possibility to view an advanced grid with all effective PARAM.SFO keys and values.
The program does not require an installation but it has one single dependency: Gambas2.
So, to run this program, you have to install Gambas2 in your Linux distro.
Ubuntu users can do it simply typing in an terminal: “sudo apt-get install gambas2″ (without the “”).
For other distro, you can find installation tutorials and download Gambas2 packages from official website: http://gambas.sourceforge.net/
After the Gambas2 installation, you can run this program simply clicking on “.gambas” file attached to this release.
-To Gambas2 creators.
-To Hellcat for his suggestions and help.
-To my girlfriend for her patience.