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SDF Public Access Unix System

The Super Dimension Fortress 1) is a networked community of free software authors, teachers, librarians, students, researchers, hobbyists, computer enthusiasts, the aural and visually impaired. SDF was established in 1987. It is operated as a recognized non-profit 501(c)(7) and is supported by its members.


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What Is A 501(c)(7) Nonprofit Organization? A 501(c)(7)
additional summary WHAT IS SDF?
sdf.txt · Last modified: 2024/04/06 19:10 by hc9