hi one of my arrow trader cronjob stoped from running , i want to reinstall the scrip , but first i have to make sure that the cron for this site was deleted from the crontab in putty.exe i connect via ssh to my server , i type crontab -l to see the cron tab , then i see those 2 line i need to delete
and i now need to type crontab -e
here come the question :
technicly how do i delete those line? mark it and press delete?

maybe i just need to add ## before ?
thanks