CALENDAR.1
资源名称:os_source.zip [点击查看]
上传用户:datang2001
上传日期:2007-02-01
资源大小:53269k
文件大小:1k
源码类别:
操作系统开发
开发平台:
C/C++
- .TH CALENDAR 1
- .SH NAME
- calendar - reminder service
- .SH SYNOPSIS
- fBcalendar [fB-fR] [fB-rfR]fR
- .br
- .de FL
- .TP
- \fB\$1\fR
- \$2
- ..
- .de EX
- .TP 20
- \fB\$1\fR
- # \$2
- ..
- .SH OPTIONS
- .FL "-" "Work for every user and send mail to him"
- .FL "-r" "Restrict multiple execution on the same day"
- .SH EXAMPLES
- .EX "calendar" "Check fIcalendarfR file in current directory"
- .EX "calendar" "Normary used under the control of cron(8)"
- .EX "calendar -r" " Normary used in /etc/rc file"
- .SH DESCRIPTION
- .PP
- Basically fIcalendarfR program consults the file fIcalendarfR in the
- current directory and display lines which contain today's or tomorrow's date.
- Month-day formats such
- as '12/25', 'Dec. 25', 'december 25', '*/25', '12/*', '*/*' are
- recognized. The asterisk
- means 'all' days or 'all' months. On weekends 'tomorrow' extends through
- next Monday without any consideration about holidays.
- To prevent ambiguity, the formats '25 Dec.' and '25/12' are not recognized.
- .PP
- When an argument fB-fR is present, fIcalendarfR works for all users
- with a file fIcalendarfR in their login directories and sends them mail.
- Normally this is done daily under the control of fIcronfR.
- .PP
- The fB-rfR option does its the same job as fB-fR option, but touches
- the fIcalendarfR to prevents further access on the same day.
- Normally this is done in the fI/etc/rcfR file on a machine which may be
- booted several times in one day.
- .SH "SEE ALSO"
- .BR cron (8).