$ command line ruby cheat sheets
Cheat Sheet Title: [ no_spaces_alphanumeric_only ]
Cheat Sheet:To edit the crontab of the current user: $ crontab -e To display the crontab of the current user: $ crontab -l To remove the crontab of the current user: $ crontab -r Basic file format: * * * * * command to be executed - - - - - | | | | | | | | | +----- day of week (0 - 6) (Sunday=0) | | | +------- month (1 - 12) | | +--------- day of month (1 - 31) | +----------- hour (0 - 23) +------------- min (0 - 59)
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