How can you execute a Node.js script via a cron job?

Question

Quite simply, I have node script that I want to execute once a month.

30 6 1 * * node /home/steve/example/script.js

But this doesn\'t work,

Answer 1

Additionally, just put #!/usr/local/bin/node at the top of the script you want to execute. Then it will automatically know to execute the script with node. Make sure the file is executable as well.

Answer 2

I don't know if changing your relative paths in your script to absolute paths is a good idea
(what happens when your file system changes or you deploy in another environment?)

You could try wrapping it in a shell script, setting some environment variables in the crontab execution. (specifically PATH & NODE_PATH for starters)

Try my suggestion for this similar question:
https://stackoverflow.com/a/27823675/608269

Answer 3

You can also specify paths to binary files on top of your user crontab like:

PATH=/bin:/usr/bin:/usr/local/bin

* * * * * cd your/path && node foo.js
* * * * * cd your/path && npm run bar

Answer 4

in my laptop using Linux mint the given path not working so i used this to get a work around.

$ which node

$ /usr/bin/node this worked for me.

Answer 5

Use absolute paths for the node alias and the file to be run.

Edit Cron Jobs

crontab -e

Entry to Run Our Node File

This will run every minute.

*/1 * * * * * /bin/node /public/test.js

Full Tutorial https://askmacgyver.com/blog/tutorial/how-to-run-node-scripts-from-a-cron-job

Answer 6

just provide the full path to node /usr/local/bin/node in your cron job like:

30 6 1 * * /usr/local/bin/node /home/steve/example/script.js