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1.1 root 1: .\" Copyright (c) 1990 The Regents of the University of California.
2: .\" All rights reserved.
3: .\"
4: .\" Redistribution and use in source and binary forms are permitted provided
5: .\" that: (1) source distributions retain this entire copyright notice and
6: .\" comment, and (2) distributions including binaries display the following
7: .\" acknowledgement: ``This product includes software developed by the
8: .\" University of California, Berkeley and its contributors'' in the
9: .\" documentation or other materials provided with the distribution and in
10: .\" all advertising materials mentioning features or use of this software.
11: .\" Neither the name of the University nor the names of its contributors may
12: .\" be used to endorse or promote products derived from this software without
13: .\" specific prior written permission.
14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
17: .\"
18: .\" @(#)echo.1 6.4 (Berkeley) 7/24/90
19: .\"
20: .Dd July 24, 1990
21: .Dt ECHO 1
22: .Os 4.4
23: .Sh NAME
24: .Nm echo
25: .Nd write arguments to the standard output
26: .Sh SYNOPSIS
27: .Nm echo
28: .Op Fl n
29: .Op string\& ...
30: .Sh DESCRIPTION
31: The
32: .Nm
33: utility writes its arguments to standard output,
34: followed by a <newline> character.
35: If there are no arguments,
36: only the <newline> character is written.
37: .Pp
38: The following option is available:
39: .Tw Ds
40: .Tp Fl n
41: The output is not terminated with a newline.
42: .Tp
43: .Pp
44: The argument
45: .Ar string
46: defines a string to be written to standard output.
47: .Pp
48: .Nm Echo
49: utility exits 0 on success, and >0 if an error occurs.
50: .Sh STANDARDS
51: The
52: .Nm echo
53: function is expected to be POSIX 1003.2 compatible.
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