.TH CALENDAR 1 .SH NAMEcalendar \- reminder service.SH SYNOPSIS.B calendar[ \- ].SH DESCRIPTION.I Calendar consults the file `calendar' in the current directoryand prints out lines that contain today's ortomorrow's date anywhere in the line.Most reasonable month-day dates such as `Dec. 7,'`december 7,' `12/7,' etc., are recognized, but not`7 December' or `7/12'.On weekends `tomorrow' extends through Monday..PPWhen an argument is present,.I calendardoes its job for every userwho has a file `calendar' in his login directoryand sends him any positive results by.IR mail (1).Normally this is done daily in the wee hours under control of.IR cron (8)..SH FILEScalendar.br/usr/lib/calendar to figure out today's and tomorrow's dates.br/etc/passwd.br/tmp/cal*.bregrep, sed, mail subprocesses.SH "SEE ALSO"at(1), cron(8), mail(1).SH BUGSYour calendar must be public information for youto get reminder service..br.I Calendar'sextended idea of `tomorrow' doesn't account forholidays.