Created
April 30, 2011 15:34
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crontab format
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# crontab format | |
# * * * * * command to be execute | |
# | | | | +---- day of week (0 - 6) (Sunday = 0 or 7) or sun, mon, ..., sat | |
# | | | +------ month (1 - 12) or jan, feb, ..., dec | |
# | | +-------- day of month (1 - 31) | |
# | +---------- hour (0 - 23) | |
# +------------ minute (0 - 59) | |
# special string | |
# string meaning | |
# ------ ------- | |
# @reboot Run once, at startup. | |
# @yearly Run once a year, "0 0 1 1 *". | |
# @annually (same as @yearly) | |
# @monthly Run once a month, "0 0 1 * *". | |
# @weekly Run once a week, "0 0 * * 0". | |
# @daily Run once a day, "0 0 * * *". | |
# @midnight (same as @daily) | |
# @hourly Run once an hour, "0 * * * *". | |
# see also man 5 crontab |
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