Sun Studio 12: Fortran User's Guide

1.7 Man Pages

Online manual (man) pages provide immediate documentation about a command, function, subroutine, or collection of such things. The user's MANPATH environment variable should be set to the path to the installed Sun Studio man directory to access the Sun Studio man pages. Typically this is /opt/SUNWspro/man on Solaris.

You can display a man page by running the command:


demo% man topic

Throughout the Fortran documentation, man page references appear with the topic name and man section number: f95(1) is accessed with man f95. Other sections, denoted by ieee_flags(3M) for example, are accessed using the -s option on the man command:


demo% man -s 3M ieee_flags

The Fortran library routines are documented in the man page section 3F.

The following lists man pages of interest to Fortran users:

f95(1)

The Fortran 95 command-line options 

analyzer(1)

Sun Studio Performance Analyzer 

asa(1)

Fortran carriage-control print output post-processor 

dbx(1)

Command-line interactive debugger 

fpp(1)

Fortran source code pre-processor 

cpp(1)

C source code pre-processor 

fdumpmod(1)

Display contents of a MODULE (.mod) file.

fsplit(1)

Pre-processor splits Fortran source routines into single files 

ieee_flags(3M)

Examine, set, or clear floating-point exception bits 

ieee_handler(3M)

Handle floating-point exceptions 

matherr(3M)

Math library error handling routine 

ild(1)

Incremental link editor for object files 

ld(1)

Link editor for object files