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I logged to remote computer, running under Solaris, using Putty and added some jobs to be run by cron. When I quit console and logged once again all jobs was lost.

crontab -l myuser

How do I persist jobs to be run even after I quit console?

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    Please be more precise about what you did. Is this correct: You ran crontab -l myuser, logged out, logged in again, ran crontab -l myuser again and the outputs were different? Commented Apr 18, 2014 at 15:46
  • Jobs are persistent. There's something that you aren't telling us that is crucial in answering your question, but I don't know what it is. Commented Apr 18, 2014 at 21:37

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ALWAYS use crontab -e to edit your cronjobs. And remember to save and quit when exiting your editor. When the editor quits, it will tell you if there is an error preventing it being moved to the active set of cronjobs.

If you are using crontab -e, you are not correctly exiting you editor to make your changes persist.

To exit the editor, do not close the putty screen.

If your editor is VIM or VI the keys needed to exit are ESC :wq

If your editor is EMACS the keys needed to exit are Ctrl+x Ctrl+c

If your editor is Nano the keys needed to exit are Ctrl+x y Enter

After you exit your editor you should either see an error or crontab: installing new crontab. IF you see the latter, you can type crontab -l and you should see your cron jobs. This will persist upon exit.

If you see an error, then fix the error and try again.

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