1.\" Copyright (c) 1991 Regents of the University of California. 2.\" All rights reserved. 3.\" 4.\" %sccs.include.redist.roff% 5.\" 6.\" @(#)intro.1 6.3 (Berkeley) 04/30/91 7.\" 8.Dd 9.Dt INTRO 1 10.Os 11.Sh NAME 12.Nm intro 13.Nd introduction to general commands (tools and utilities) 14.Sh DESCRIPTION 15Section one of the manual contains most of the commands 16which comprise the 17.Bx 18enviroment. 19These commands are text editors, command shells, 20searching and sorting tools, 21system status commands, 22communication tools (remote commands, mail), 23compilers and compiler tools, 24file manoevering commands, output formatting tools, 25printer commands and so on. 26.Pp 27All commands set a status value upon exit which may be tested 28to see if the command completed normally. 29The values and their meanings are explained in the individual 30manuals. Traditionally, the value 0 signifies 31normal completetion of the command or success. 32.Sh SEE ALSO 33.Xr man 1 34.Xr intro 2 35.Xr intro 3 36.Xr intro 3 37.Xr intro 4 38.Xr intro 8 39.Pp 40Tutorials in the 41.%T "UNIX User's Manual Supplementary Documents" . 42.Sh HISTORY 43A 44.Nm intro 45manual appeared in 46.At v6 . 47 48