[Crontab template header] Crontab header for remembering crontab syntax. #linux #cron

crontab

# Do every X intervals: */X
# For multiple values use commas: 3,12,47
# Dump output: >/dev/null 2>&1
# Aliases: @reboot, @yearly, @monthly, @weekly, @daily, @hourly
# Crontab generator: https://crontab-generator.org/

SHELL=/bin/sh
# If empty "", then no mail is sent
MAILTO=""
CRON_TZ=Europe/Berlin
RANDOM_DELAY=5
PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/sbin:/usr/local/bin:$PATH

# +----------------------- Minute (0-59)
# |    +------------------ Hour (0-23)
# |    |    +------------- Day Of Month (1-31)
# |    |    |    +-------- Month (1-12)
# |    |    |    |    +--- Day Of Week (0-6) (Sunday = 0)
# |    |    |    |    |
# *    *    *    *    *    COMMAND

# *    */6  *    */15 *    mysqldump -u root -pPASSWORD database > /root/db.sql >/dev/null 2>&1