These crons do not process every 30 mins. They process every hour. All the lines which contain three double-quote characters are syntax errors.
Please clarify.
This cron does not process every 5 mins between 3 and 4. More like 3 and 5 (but missing out exact hours).
The extra comma in "3-4," makes that line a syntax error too.
Please clarify.
Sorry, but you are asking us to simplify something which does not conform to specification at all. Also, all three lines contain syntax errors.
To answer your original question. Yes, it can be done with TWO entries (and no special Shell or whatever).
One cron to run every 30 mins and one cron to fill in the extra 5 mins intervals.
Last edited by methyl; 12-25-2011 at 06:02 AM..
Reason: Added a solution
Hello,
I have scheduled the execution of a file (delete_oldv02) every hour with crontab and it works perfectly. See below the instruction written.
0 */1 * * * /home/delete_oldv02 >>/home/delete_oldv02.log
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Hey out there
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Thank you. (3 Replies)
Why does this cron entry do nothing? It works interactively.
58 23 * * * mydate=`date '+%Y%m%d'`;mv /opt/home/user/file /opt/home/user/file_$mydate (5 Replies)