How to setup 'cron job' with php script without cpanel

Setup a cronjob with the Admin panel. Because I didn't record with my voice you need, I specifying something. So, you can easily understand.

Then paste the path information in 'Command To Execute' and then click on 'Generate crontab line'.

step3: When a command is created copy that.

step4: login as root using putty. Enter the command "crontab -e"

step5: after a file is opened go to the end of the file and paste the copied command.
To save it press ctrl+o, then enter, at last press ctrl+x
Now you can see "crontab: installing new crontab" in that window.
So, everything is set.