As cron(8) is started with '-s' by default, timezones that observe
DST should not need to worry about scheduling jobs when the DST time changes. Rather than removing the BUGS section in crontab(5) regarding this, note that disabling '-s' may still cause jobs to be executed twice or not at all. PR: 166318 Submitted by: Florian k Unglaub (f.unglaub%googlemail!com) MFC After: 1 week
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@ -17,7 +17,7 @@
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.\"
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.\"
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.\" $FreeBSD$
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.\" $FreeBSD$
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.\"
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.\"
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.Dd January 28, 2012
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.Dd April 28, 2012
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.Dt CRONTAB 5
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.Dt CRONTAB 5
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.Os
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.Os
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.Sh NAME
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.Sh NAME
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@ -296,10 +296,21 @@ are extensions.
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.An Paul Vixie Aq paul@vix.com
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.An Paul Vixie Aq paul@vix.com
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.Sh BUGS
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.Sh BUGS
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If you are in one of the 70-odd countries that observe Daylight
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If you are in one of the 70-odd countries that observe Daylight
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Savings Time, jobs scheduled during the rollback or advance will be
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Savings Time, jobs scheduled during the rollback or advance may be
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affected.
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affected if
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.Xr cron 8
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is not started with the
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.Fl s
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flag.
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In general, it is not a good idea to schedule jobs during
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In general, it is not a good idea to schedule jobs during
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this period.
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this period if
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.Xr cron 8
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is not started with the
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.Fl s
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flag, which is enabled by default.
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See
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.Xr cron 8
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for more details.
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.Pp
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.Pp
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For US timezones (except parts of AZ and HI) the time shift occurs at
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For US timezones (except parts of AZ and HI) the time shift occurs at
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2AM local time.
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2AM local time.
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