diff options
Diffstat (limited to 'usr.bin/calendar/calendar.1')
| -rw-r--r-- | usr.bin/calendar/calendar.1 | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/usr.bin/calendar/calendar.1 b/usr.bin/calendar/calendar.1 index 42fa68d..60e8955 100644 --- a/usr.bin/calendar/calendar.1 +++ b/usr.bin/calendar/calendar.1 @@ -36,11 +36,14 @@ .Nd reminder service .Sh SYNOPSIS .Nm -.Op Fl a .Op Fl A Ar num +.Op Fl a .Op Fl B Ar num +.Op Fl D Ar moon|sun +.Op Fl d .Op Fl F Ar friday .Op Fl f Ar calendarfile +.Op Fl l Ar longitude .Oo .Bk -words .Fl t Ar dd Ns @@ -49,16 +52,14 @@ .Sm on .Ek .Oc -.Op Fl W Ar num .Op Fl U Ar UTC-offset -.Op Fl l Ar longitude +.Op Fl W Ar num .Sh DESCRIPTION The .Nm utility checks the current directory for a file named .Pa calendar -and displays lines that begin with either today's date -or tomorrow's. +and displays lines that fall into the specified date range. On the day before a weekend (normally Friday), events for the next three days are displayed. .Pp @@ -76,6 +77,10 @@ This requires super-user privileges. Print lines from today and the previous .Ar num days (backward, past). +.It Fl D Ar moon|sun +Print UTC offset, longitude and moon or sun information. +.It Fl d +Debug option: print current date information. .It Fl F Ar friday Specify which day of the week is ``Friday'' (the day before the weekend begins). @@ -84,6 +89,11 @@ Default is 5. Use .Pa calendarfile as the default calendar file. +.It Fl l Ar longitude +Perform lunar and solar calculations from this longitude. +If neither longitude nor UTC offset is specified, the calculations will +be based on the difference between UTC time and localtime. +If both are specified, UTC offset overrides longitude. .It Xo Fl t .Sm off .Ar dd @@ -91,12 +101,11 @@ as the default calendar file. .Sm on .Xc For test purposes only: set date directly to argument values. -.It Fl l Ar longitude , Fl U Ar UTC-offset -Only one is needed: -Perform lunar and solar calculations from this longitude or from -this UTC offset. -If neither is specified, the calculations will be based on the -difference between UTC time and localtime. +.It Fl U Ar UTC-offset +Perform lunar and solar calculations from this UTC offset. +If neither UTC offset nor longitude is specified, the calculations +will be based on the difference between UTC time and localtime. +If both are specified, UTC offset overrides longitude. .It Fl W Ar num Print lines from today and the next .Ar num |
