how to set up a schedule in redhat 5

[jimmy zhu]

Hi Experts,

I want to set up a schedule job.
which user do i need to log as
type crontab -e


my stpes as
log as root/ or sudo

1)put my myschedule.sh in /etc/cron.d/ directory
2) typr crontab -e
3_ append my teat connand as
15,1,30,45,7/tmp/test.sh

try to every 15 minute test code in system
i go tmessage as
no crontab for root - using an empty one crontab: installing new crontab "/tmp/crontab.XXXXpdj47f":1: bad minute error in crontab file, can't install.
Do you want to retry the same edit?

How to fix this issue?
Thanks
Jimmy

[Rubberman]

This is where we usually tell you to RTFMP - read the farking man pages. All the information you need are there. Try both cron and crontab.