Bug 239967 - Crontab misinterprets Sat-Sun for days
Crontab misinterprets Sat-Sun for days
Status: CLOSED NOTABUG
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: crontabs (Show other bugs)
4.5
All Linux
medium Severity medium
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Assigned To: Marcela Mašláňová
Brock Organ
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Depends On:
Blocks:
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Reported: 2007-05-13 11:25 EDT by Thomas Schwanhäuser
Modified: 2007-11-16 20:14 EST (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2007-05-15 06:36:06 EDT
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Description Thomas Schwanhäuser 2007-05-13 11:25:35 EDT
Description of problem:

One can not specify a job to be run on Saturdays and Sundays with "Sat-Sun",
although specifing a job with "6-7" works fine.


Version-Release number of selected component (if applicable):

crontab: ISC Cron V4.1

How reproducible:

always

Steps to Reproduce:

1. edit crontab file with "crontab -e", add a new job line like

15 15 * * 6-7 <any command>

Save the file. --> Works as expected



2. edit crontab file with "crontab - e", add a new job line 

15 15 * * Mon-Fri <any command>


Save the file. --> Works as expected


3. edit crontab file with "crontab - e", add a new job line 

15 15 * * Sat-Sun <any command>


Save the file. --> Error:

"/tmp/crontab.XXXXwZB0Kv":45: bad day-of-week
errors in crontab file, can't install.

  
Actual results:

rejected

Expected results:

to be accepted and job performed every Saturday and Sunday
Comment 1 Marcela Mašláňová 2007-05-15 06:36:06 EDT
Hello,
in Europe we're using day of week Monday, Tuesday, ..., Sunday, but in USA are
using Sunday, Monday,... so it's impossible for cron to do jobs from Sunday to
Saturday. 
I'm suggesting: 
15 15 * * sat,sun <some job>

Regards,
Marcela

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