freebsd-dev/bin/echo/echo.1

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.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" the Institute of Electrical and Electronics Engineers, Inc.
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.\" must display the following acknowledgement:
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.\" @(#)echo.1 8.1 (Berkeley) 7/22/93
.\" $FreeBSD$
.\"
.Dd July 22, 1993
.Dt ECHO 1
.Os
.Sh NAME
.Nm echo
.Nd write arguments to the standard output
.Sh SYNOPSIS
.Nm
.Op Fl n
.Op Ar string ...
.Sh DESCRIPTION
The
.Nm
utility writes any specified operands, separated by single blank
.Pq Ql "\ "
characters and followed by a newline
.Pq Ql \en
character, to the standard
output.
.Pp
The following option is available:
.Bl -tag -width flag
.It Fl n
Do not print the trailing newline character. This may also be
achieved by appending
.Ql \ec
to the end of the string, as is done
by iBCS2 compatible systems.
.El
.Pp
Some shells may provide a builtin
.Nm
command which is similar or identical to this utility.
Consult the
.Xr builtin 1
manual page.
.Sh DIAGNOSTICS
The
.Nm
utility exits 0 on success, and >0 if an error occurs.
.Sh SEE ALSO
.Xr builtin 1 ,
.Xr csh 1 ,
.Xr printf 1 ,
.Xr sh 1
.Sh STANDARDS
The
.Nm
utility is expected to be
.St -p1003.2
compatible.