=sortrsf= is a command line program that is part of the RigiSystem.


If your Rigi environment is setup:

	* documentation is located at =$RIGI/doc/rigiutils/sortrsf.html=
	* executable is located at =$RIGI/bin/sortrsf=

This tool is part of =rigiutils=, see RigiReleases.

Actually, =sortrsf= and HtmlRSF are mostly equivalent in functionality, except for htmlrsf's ability to create HTML files.

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Typical usage scenarios:

To transform a file from 4-tuple unstructured RSF to (3-tuple) unstructured RSF:
	* =sortrsf < in.rsf > out.rsf=
(As a side effect, the file gets sorted and duplicate entries get reomoved!)

To sort a 4-tuple unstructured RSF (and to keep the format):
	* =sortrsf -4 < in.rsf > out.rsf=

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CategoryRigi