echo.1

Unix操作系统minix 2.0源码

.TH ECHO 1
.SH NAME
echo \- print the arguments
.SH SYNOPSIS
\fBecho\fR [\fB\-n\fR] \fIargument\fR ...\fR
.br
.de FL
.TP
\\fB\\$1\\fR
\\$2
..
.de EX
.TP 20
\\fB\\$1\\fR
# \\$2
..
.SH OPTIONS
.FL "\-n" "No line feed is output when done"
.SH EXAMPLES
.EX "echo Start Phase 1" "\&'Start Phase 1\&' is printed"
.EX "echo \-n Hello" "\&'Hello\&' is printed without a line feed"
.SH DESCRIPTION
.PP
.I Echo 
writes its arguments to standard output.
They are separated by blanks and terminated with a line feed unless
.B \-n
is present.
This command is used mostly in shell scripts.
.SH "SEE ALSO"
.BR sh (1).