Can I manually create and edit `/var/spool/cron/crontabs/t` without `crontab -e`?

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I heard that /etc/crontab and /etc/cron.d/* can only be edited manually without crontab command from How would you edit `/etc/crontab` and files under `/etc/cron.d/?.



Do I need to run crontab -e to create and edit a user-specific crontab file under /var/spool/cron/crontabs/?



Can I just manually create and edit a crontab file /var/spool/cron/crontabs/t?



Does crontab -e do some work to make cron daemon know and load the user-specific crontab file, which manually creation and editing fail to do?



Thanks.






cron






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    up vote
    0
    down vote

    favorite












    I heard that /etc/crontab and /etc/cron.d/* can only be edited manually without crontab command from How would you edit `/etc/crontab` and files under `/etc/cron.d/?.



    Do I need to run crontab -e to create and edit a user-specific crontab file under /var/spool/cron/crontabs/?



    Can I just manually create and edit a crontab file /var/spool/cron/crontabs/t?



    Does crontab -e do some work to make cron daemon know and load the user-specific crontab file, which manually creation and editing fail to do?



    Thanks.






    cron






    share























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I heard that /etc/crontab and /etc/cron.d/* can only be edited manually without crontab command from How would you edit `/etc/crontab` and files under `/etc/cron.d/?.



      Do I need to run crontab -e to create and edit a user-specific crontab file under /var/spool/cron/crontabs/?



      Can I just manually create and edit a crontab file /var/spool/cron/crontabs/t?



      Does crontab -e do some work to make cron daemon know and load the user-specific crontab file, which manually creation and editing fail to do?



      Thanks.






      cron






      share













      I heard that /etc/crontab and /etc/cron.d/* can only be edited manually without crontab command from How would you edit `/etc/crontab` and files under `/etc/cron.d/?.



      Do I need to run crontab -e to create and edit a user-specific crontab file under /var/spool/cron/crontabs/?



      Can I just manually create and edit a crontab file /var/spool/cron/crontabs/t?



      Does crontab -e do some work to make cron daemon know and load the user-specific crontab file, which manually creation and editing fail to do?



      Thanks.






      cron




      cron





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      Tim

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