add_cron

WattmonOS 3.12+

Add a script to be executed by the CRON scheduler

/lib/uphp/system.inc

add_cron ( string $filneame , string $interval )

Add a script to be executed by the CRON scheduler after a reboot.

$filename: Full path to filename to be executed

$interval: CRON-compatible interval using the following format:

second  minute   hour    dow

^ Field ^ Description ^

second	execution second, can be * (every second), /x (i.e. /5 for every 5 seconds), or any number between 0 and 59
minute	execution minute, can be * (every minute), /x (i.e. /15 for every 15 minutes), or any number between 0 and 59
hour	execution hour, can be * (every hour), * /x (i.e. * /2 for every 2 hours), or any number between 0 and 23
dow	execution day of the week, can be * (every day), or a value 0-6 (sunday to monday)

For example: “* 0 * *” would execute the script once an hour

int - 1 if the script was added, 0 if the script was already found in the crontab

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