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I need a cron statement to run for few hours eg 1-8 then 10-15. In this case will the following statement work,
0 1-8,10-15 * * * If not can anyone help me?
Thanks in advance, Gnik
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It is a wildcard for every part of the cron schedule expression. So * * * * * means every minute of every hour of every day of every month and every day of the week .
basic 3. /usr/bin/vim. tiny 4. /bin/ed Choose 1-4 [1]: Make a new line at the bottom of this file and insert the following code. Of course, replace our example script with the command or script you wish to execute, but keep the */5 * * * * part as that is what tells cron to execute our job every 5 minutes.
Scheduling a Job For a Specific Time The basic usage of cron is to execute a job in a specific time as shown below. This will execute the Full backup shell script (full-backup) on 10th June 08:30 AM. The time field uses 24 hours format.
You cannot, you can use either multiple values OR a range
0 1,2,3,4,5,6,7,8,10,11,12,13,14,15 * * *
Source:
Time tags are separated by spaces. Do not use spaces within a tag, this will confuse cron. All five tags must be present. They are a logical AND of each other. There is another space between the last time tag and the first command.
A time tag can be a wildcard "*", which means "all". It can be one value, several values, a range, or a fractional range.
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