Cisco Headend System Release 2.5 Guia Do Utilizador
Examples of the cronCVT Utility in the crontab File
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Examples of the cronCVT Utility in the crontab File
This section provides two examples for adding an entry for the cronCVT utility to
the crontab file of the DNCS.
the crontab file of the DNCS.
Every Minute
To configure the cronCVT utility to run every minute, follow these instructions.
1 As dncs user in an xterm window, type the following command and then press
1 As dncs user in an xterm window, type the following command and then press
Enter.
crontab -l > /tmp/dncs.cron
2 Open the /tmp/dncs.cron file with a text editor.
3 Add an entry (on one line), similar to the following, to the crontab file:
3 Add an entry (on one line), similar to the following, to the crontab file:
* * * * * [ -f /dvs/dncs/bin/dncsSetup ] && (.
/dvs/dncs/bin/dncsSetup ; /dvs/dncs/Utilities/cronCVT -z )
> /dev/null
/dvs/dncs/bin/dncsSetup ; /dvs/dncs/Utilities/cronCVT -z )
> /dev/null
4 Save and close the file.
5 Type the following command and then press Enter.
5 Type the following command and then press Enter.
crontab /tmp/dncs.cron
6 Type
crontab -l
and then press Enter to verify that the entry was added
successfully.
Every 10 Minutes
To configure the cronCVT utility to run every 10 minutes, follow these instructions.
1 As dncs user in an xterm window, type the following command and then press
1 As dncs user in an xterm window, type the following command and then press
Enter.
crontab -l > /tmp/dncs.cron
2 Open the /tmp/dncs.cron file with a text editor.
3 Add an entry (on one line), similar to the following, to the crontab file:
3 Add an entry (on one line), similar to the following, to the crontab file:
0,10,20,30,40,50 * * * * [ -f /dvs/dncs/bin/dncsSetup ] &&
(. /dvs/dncs/bin/dncsSetup ; /dvs/dncs/Utilities/cronCVT -z
) > /dev/null
(. /dvs/dncs/bin/dncsSetup ; /dvs/dncs/Utilities/cronCVT -z
) > /dev/null
4 Save and close the file.
5 Type the following command and then press Enter.
5 Type the following command and then press Enter.
crontab /tmp/dncs.cron
6 Type
crontab -l
and then press Enter to verify that the entry was added
successfully.