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Why is Cron crontab not executing a python script?
Typically, crontab problems like this are caused by the PATH environment variable being more restrictive/different than what your normal user’s PATH environment is.
Why is cron job not running with same user?
The cron job doesn’t run with the same user with which you are executing the script manually – so it doesn’t have access to the same $PATH variable as your user which means it can’t locate the Java executable to execute the commands in the script. We should first fetch the value of PATH variable as below and then set it (export) in the script –
Why does CRON not work when executed from shell?
This is especially tricky, because the same command will work when executed from shell. The reason is that cron does not have the same PATH environment variable as the user. If your crontab command has a % symbol in it, cron tries to interpret it.
What to do if Bash is not running via crontab?
To make sure it is, run the following command: Do crontab -e for whichever crontab you’re using and replace it with output of the above command. This should mirror most of your environment in case there is some missing path issue or something else. Also check logs for any errors it’s getting.
Is there a python script for Python 2.7?
I’ve written a python script for python 2.7 – its main purpose is to search the directory that it is in for any CSVs that begin with “contact” and end in “.CSV” – it then parses those CSVs and makes some API calls to send the data elsewhere. It does this successfully using a few modules; namely glob2, requests and CSVmapper.
What is the chmod of a python script?
As an addendum, the python script itself has a chmod of 755 and the csv it’s looking at has a chmod of 644. I am logged in as root, and all of the files regarding this issue were created under root.
Is there a way to use crontab in root?
root can always use the crontab command; regular users may or may not be granted access. When you edit the crontab file with the command crontab -e and save it, crond checks it for basic validity but does not guarantee your crontab file is correctly formed.
Why does my crontab keep changing the date?
If your date is recently changed by a user or system update, timezone or other, then crontab will start behaving erratically and exhibit bizarre bugs, sometimes working, sometimes not. This is crontab’s attempt to try to “do what you want” when the time changes out from underneath it.
Why is my cronjob not working in Debian?
In my experience, this particular point has been by far the most frequent reason for a non-executing cronjob on Debian and derivatives. See man cron for more details, if necessary. If your cronjobs stop working, check that your password hasnt expired., since once it has, all cron jobs stop.