Show all cron jobs: sudo crontab -l Schedule cron job: #Example of job definition: # .—————- minute (0 – 59)
Category: Linux
Cron on Linux Notes
Reference: https://opensource.com/article/17/11/how-use-cron-linux The crond daemon is the background service that enables cron functionality. The cron service checks for files in the /var/spool/cron and /etc/cron.d directories and
Well Known Linux Ports
WELL KNOWN PORTS 20 – FTP Data (For transferring FTP data) 21 – FTP Control (For starting FTP connection) 22