Source

fsl / README.txt

Full commit
Author: Kristian Ovaska (kristian.ovaska [at] helsinki.fi) 
WWW: http://www.cs.helsinki.fi/u/hkovaska/fsl/
Version: 0.5.2

File Selection Language (FSL) is a descriptive language for
file selection. It is used to selectively pick files from
a directory structure. FSL is useful for selective backups,
for instance.
FSL uses glob patterns as the basic building block. For
fine-tuning the selection, inclusion/exclusion rule combinations and
conditional expressions are available. File size and modification
date can be used in expressions.

For further documentation, see doc/index.html.