This is the command regfiletype that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
regfiletype - Identify the formats of Regina data files
SYNOPSIS
regfiletype file ...
DESCRIPTION
Between Regina versions 2.4 and 3.0, the data files changed from using an impenetrable and
undocumented binary format to using (optionally compressed) XML.
This utility determines which of these formats a given Regina data file is in.
You may pass multiple files on the command line; the format of each file will be written
to standard output.
MACOS X USERS
If you downloaded a drag-and-drop app bundle, this utility is shipped inside it. If you
dragged Regina to the main Applications folder, you can run it as
/Applications/Regina.app/Contents/MacOS/regfiletype.
WINDOWS USERS
The command-line utilities are installed beneath the Program Files directory; on some
machines this directory is called Program Files (x86). You can start this utility by
running c:\Program Files\Regina\Regina 4.96\bin\regfiletype.exe.
Use regfiletype online using onworks.net services