FreeBSD 7.0 manual page repository

FreeBSD is a free computer operating system based on BSD UNIX originally. Many IT companies, like DeployIS is using it to provide an up-to-date, stable operating system.

intro - introduction to general commands (tools and utilities)

 

NAME

      intro - introduction to general commands (tools and utilities)
 

DESCRIPTION

      Section one of the manual contains most of the commands which comprise
      the BSD user environment.  Some of the commands included in section one
      are text editors, command shell interpreters, searching and sorting
      tools, file manipulation commands, system status commands, remote file
      copy commands, mail commands, compilers and compiler tools, formatted
      output tools, and line printer commands.
 
      All commands set a status value upon exit which may be tested to see if
      the command completed normally.  Traditionally, the value 0 signifies
      successful completion of the command, while a value >0 indicates an
      error.  Some commands attempt to describe the nature of the failure by
      using exit codes as defined in sysexits(3), while others simply set the
      status to an arbitrary value >0 (typically 1).
      apropos(1), man(1), intro(2), intro(3), sysexits(3), intro(4), intro(5),
      intro(6), intro(7), security(7), intro(8), intro(9)
 
      Tutorials in the UNIX User’s Manual Supplementary Documents.
 

HISTORY

      The intro manual page appeared in Version 6 AT&T UNIX.
 

Sections

Based on BSD UNIX
FreeBSD is an advanced operating system for x86 compatible (including Pentium and Athlon), amd64 compatible (including Opteron, Athlon64, and EM64T), UltraSPARC, IA-64, PC-98 and ARM architectures. It is derived from BSD, the version of UNIX developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development.