diff options
Diffstat (limited to 'usr.bin/at/at.man')
-rw-r--r-- | usr.bin/at/at.man | 62 |
1 files changed, 59 insertions, 3 deletions
diff --git a/usr.bin/at/at.man b/usr.bin/at/at.man index b8fc994..771cce0 100644 --- a/usr.bin/at/at.man +++ b/usr.bin/at/at.man @@ -1,5 +1,5 @@ .\" $FreeBSD$ -.Dd April 12, 1995 +.Dd January 13, 2002 .Dt "AT" 1 .Os .Sh NAME @@ -17,7 +17,16 @@ .Ar time .Nm at .Op Fl V +.Op Fl q Ar queue +.Op Fl f Ar file +.Op Fl mldbv +.Fl t Ar [[CC]YY]MMDDhhmm[.SS] +.Nm at +.Op Fl V .Fl c Ar job Op Ar job ... +.Nm at +.Op Fl V +.Fl r Ar job Op Ar job ... .Pp .Nm atq .Op Fl V @@ -116,6 +125,12 @@ to run a job at 10:00am on July 31, you would do and to run a job at 1am tomorrow, you would do .Nm at Ar 1am tomorrow . .Pp +The +.Nm at +utility also supports the POSIX time format (see +.Fl t +option). +.Pp For both .Nm and @@ -215,7 +230,10 @@ Is an alias for .Nm atq . .It Fl d Is an alias for -.Nm atrm . +.Nm atrm +(this option is deprecated; use +.Fl r +instead). .It Fl b Is an alias for .Nm batch . @@ -226,6 +244,40 @@ shows completed but not yet deleted jobs in the queue; otherwise shows the time the job will be executed. .It Fl c Cat the jobs listed on the command line to standard output. +.It Fl r +Remove specified job(s). +.It Fl t +Specify the job time using the POSIX time format. +The argument should be in the form +.Dq [[CC]YY]MMDDhhmm[.SS] +where each pair of letters represents the following: +.Pp +.Bl -tag -width Ds -compact -offset indent +.It Ar CC +The first two digits of the year (the century). +.It Ar YY +The second two digits of the year. +.It Ar MM +The month of the year, from 1 to 12. +.It Ar DD +the day of the month, from 1 to 31. +.It Ar hh +The hour of the day, from 0 to 23. +.It Ar mm +The minute of the hour, from 0 to 59. +.It Ar SS +The second of the minute, from 0 to 61. +.El +.Pp +If the +.Dq CC +and +.Dq YY +letter pairs are not specified, the values default to the current +year. +If the +.Dq SS +letter pair is not specified, the value defaults to 0. .El .Sh FILES .Bl -tag -width _ATJOB_DIR/_LOCKFILE -compact @@ -268,8 +320,12 @@ resources. If this is the case for your site, you might want to consider another batch system, such as .Em nqs . +.Pp +Specificing a date past 2038 may not work on some systems. .Sh AUTHORS At was mostly written by .An Thomas Koenig Aq ig25@rz.uni-karlsruhe.de . The time parsing routines are by -.An David Parsons Aq orc@pell.chi.il.us . +.An David Parsons Aq orc@pell.chi.il.us , +with minor enhancements by +.An Joe Halpin Aq joe.halpin@attbi.com . |