yes.1

操作系统设计与实现源码

.TH YES 1
.SH NAME
yes \- an endless stream of the same word
.SH SYNOPSIS
\fByes\fR [\fIanswer\fR]\fR
.br
.de FL
.TP
\\fB\\$1\\fR
\\$2
..
.de EX
.TP 20
\\fB\\$1\\fR
# \\$2
..
.SH EXAMPLES
.EX "yes | script" "Answer yes to all questions from the script"
.SH DESCRIPTION
.PP
\fIYes\fP sends out an endless stream of y's, each on one line.  One
uses it to automatically say "yes" to all questions a command may ask.
This is useful for commands that ask too many "Are you sure?" questions.
The optional argument makes \fIyes\fP use \fIanswer\fP as the word to
print instead of a single y character.