Cisco Headend System Release 2.5 安装指南
Chapter 5 SR 5.0 Post Upgrade Procedures
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4042225 Rev A
5 Are there unique crontab entries that need to be retained?
If yes, follow these instructions.
a Type the following command and then press Enter. The system copies
a Type the following command and then press Enter. The system copies
the root crontab file to /tmp/root.cron.
crontab -l > /tmp/root.cron
b Type the following command and then press Enter.
vi /tmp/root.cron
c Add any unique entries to the /tmp/root.cron file and then save the file.
d Type the following command and then press Enter. The edited
d Type the following command and then press Enter. The edited
/tmp/root.cron file becomes the new root crontab file.
crontab /tmp/root.cron
e Type the following command and then press Enter to verify that the
crontab file properly contains the unique entries.
crontab -l root
If no, go to step 6.
6 Type the following command and then press Enter.
vi informix
7 Repeat steps 2 through 5 for the Informix crontab file.
8
8
Type the following command and press Enter.
vi dncs
9 Repeat steps 2 through 5 for the dncs crontab file.
10 Type exit and press Enter in both xterm windows.
10 Type exit and press Enter in both xterm windows.