Which is the best way to run a cron job every 30 seconds?
128645
Running a cron every 30 seconds
17837
Run certain code every n seconds
99337
How do I keep running a Service the whole time?
91
What is the best way to repeatedly execute a function every x seconds?
136942
How to fire AJAX request Periodically?
8259
Cron stopped running; logs say: "Attempting to re-run cron while it is already running."
54005
Repeat a command every x interval of time in terminal?
30305
Windows equivalent to cron?
33475
How to start a GUI application from cron?
48488
PHP: running scheduled jobs (cron jobs)
7590
How do I set up a Cron job?
8686
How do I expire a PHP session after 30 minutes?
98257
Set a cron every certain hours between certain hours
51855
How do I get a Cron like scheduler in Python?
111770
Make a new archive once per minute using "crontab"
65786
cron jobs for MMO browser game
97433
How can I set cron to run certain commands every one and a half hours?