If so, you can get a "copy" of your crontab file by doing crontab -l. Pipe that to a file to get a "backup": crontab -l > my-crontab Then you can edit that my-crontab file to add or modify entries, and then …

Aug 16, 2010 · I want to schedule a task to run on a regular basis and have heard that Cron is the way to do this. How do I add Cron jobs in Ubuntu?

Apr 16, 2015 · crontab -e lets you edit your user crontab without sudo. The user crontabs are in /var/spool/cron/crontabs which is a directory that cannot be accessed without superuser permission …

Jan 24, 2011 · Often, crontab scripts are not executed on schedule or as expected. There are numerous reasons for that: wrong crontab notation permissions problem environment variables This community …

Dec 6, 2011 · Although very rare, sometimes cron stops working properly even though the service is running. Here is how to verify that crond is running and stop/start the service. Using systemctl: …

Crontab -e and crontab -l show output from the user's crontab. If you used sudo with crontab -e, use sudo crontab -l to view and similarly and report back.

Mar 7, 2013 · 10 I have this line in my crontab file */1 * * * * espeak 'foo' && espeak 'bar' But only half of it, first command gets executed every minute. While when I write this in the terminal it works like a …

I want to verify that my cron job is executing and at what time. I believe there is a log for my sudo crontab -e jobs, but where? I searched google and found recommendations to look in /var/l...

The end result is that the /etc/cron.allow file is readable by all users in the crontab group, which is necessary when cron.allow is used to restrict cron to certain users.

crontab -r This removes the entire crontab file for current user so be careful if you've got other cron jobs listed in there! Add/Edit/Delete cron job (s) Your user's cron file crontab -e Specific user's cron file …