Other help documents may be read online (and/or printed) by issuing the INFO LOCAL command in SPSS (type it in the Editor followed by a period, and Run it, like any other command) or by typing "man spss" at any UNIX prompt.
The primary documentation for SPSS on UNIX are the standard SPSS V4.0 and V5.0 user manuals (which discuss the aspects of SPSS which are the same across systems, such as the language syntax for data reading and statistical analysis), plus the small, spiral-bound SPSS for UNIX: Operations Guide, which details the information that is UNIX-specific. These are listed at the end of this document.