leave.1

Unix操作系统minix 2.0源码

.TH LEAVE 1
.SH NAME
leave \- warn when it is time to go home
.SH SYNOPSIS
\fBleave\fR [\fR [\fB+\fR] \fIhh\fR[\fB:\fR]\fImm\fR]\fR
.br
.de FL
.TP
\\fB\\$1\\fR
\\$2
..
.de EX
.TP 20
\\fB\\$1\\fR
# \\$2
..
.SH EXAMPLES
.EX "leave 1500" "Issue a warning at 2:55 p.m."
.EX "leave 10:00" "Issue a warning at 9:55 a.m."
.EX "leave + 30" "Issue a warning in 25 minutes"
.SH DESCRIPTION
.PP
\fILeave\fR sets an alarm clock to a specified time and issues a warning
5 minutes before, 1 minute before, and at the time to leave.
It then keeps issuing warnings every minute for 10 minutes, then quits.
If no time is provided, the program prompts for one.