Cron Processes

[George Daflidis-Kotsis]

On Thu, Mar 30, 2000 at 04:43:10PM +0300, Nikos Stylianidis wrote:

> Paidia gia sas, prospatho na ftia3o diadikasies cron gia kathe xrhsth etsi
> oste na ftia3o kai sceduled backups gia to xrhsth SYBASE poy exo ftia3ei
> mia vasi dedomenon.
> 
> Epidi proti fora doylevo to cron ekatsa kai diavasa ta liga howto poy
> vrika. xrisimopoiontas tora to tool kcrontab ftiaxno mia diadikasia gia na
> kanei mia segkekrimeni ora remove ena arxeio sto opoio exei rw access o
> xristis, ayto omos den ginetai.
> 
> Kapios kamia idea 'h esto poy na vro sosto documentation gia to cron kai
> to crontab ?

Nai, sto man tou crontab(5). Egw ekei brhka osa epsaxna. Genika einai aplo
pisteuw.

Genika exeis:

mins hours days months day-of-week program


Me epitrepomenes times:

minute        0-59
hour          0-23
day of month  1-31
month         1-12 (or names, see below)
day of week   0-7 (0 or 7 is Sun, or use names)


opote exeis:

*/15	*	*	*	* echo ka8e mera, ka8e wra, ana 15 lepta
30	5	*	*	* echo ka8e mera stis 5:30am
15	6-18	*	*	* echo ka8e mera apo 6:15am ews 18:15, ana wra
30	7	Mon-Fri	*	* echo Deutera-Paraskeuh, stis 7:30am ka8hmerina
0	9-5	Mon-Fri	*	* echo Se meres kai wres grafeiou, ana wra
*	*/1	Mon-Fri	*	* echo Ka8hmerines, ana 1 wra


Elpizw na boh8hsa.

-- 
-- George Daflidis-Kotsis -- Systems Administrator -- Demon Internet Ltd. --
--    Welcome to hell, here is your DoubleSpaced 386SX and Windows 98.    --

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