May 6, 2005 INTRO 7

### NAME

intro - miscellaneous information pages

### DESCRIPTION

This section contains miscellaneous documentation, including information on troff(1) macro packages.

ascii
  map of ASCII character set

environ
  user environment

hier
  file system hierarchy

hostname
  host name resolution description

mailaddr
  mail addressing description

mdoc
  macros for typesetting -mdoc style manual pages

mdoc.samples
  tutorial for writing BSD manuals with -mdoc

operator
  C operator precedence and order of evaluation

release
  layout of NetBSD releases and snapshots

script
  how interpreter scripts are executed

signal
  available signals under NetBSD

sticky
  sticky bit (```S_ISVTX`) handling

symlink
  symbolic link handling

### HISTORY

intro appeared in 4.2BSD.