1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" %sccs.include.redist.roff% 5.\" 6.\" @(#)intro.1 8.1 (Berkeley) 06/05/93 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 18user enviroment. 19Some of the commands included in section one are 20text editors, command shell interpreters, 21searching and sorting tools, 22file manipulation commands 23system status commands, 24remote file copy commands, mail commands, 25compilers and compiler tools, 26formatted output tools, 27and line printer commands. 28.Pp 29All commands set a status value upon exit which may be tested 30to see if the command completed normally. 31The exit values and their meanings are explained in the individual 32manuals. Traditionally, the value 0 signifies successful 33completetion of the command. 34.Sh SEE ALSO 35.Xr man 1 36.Xr intro 2 37.Xr intro 3 38.Xr intro 3 39.Xr intro 4 40.Xr intro 8 41.Pp 42Tutorials in the 43.%T "UNIX User's Manual Supplementary Documents" . 44.Sh HISTORY 45A 46.Nm intro 47manual appeared in 48.At v6 . 49