Co robi CROND użycie. Konsola scheduled times, as specified in users' files in /var/spool/cron.

Czy przydatne?

Polecenie crond

Wykonanie, użycie: System administration command. Normally started in a system startup file. Execute commands at scheduled times, as specified in users' files in /var/spool/cron. Each file shares its name with the user who owns it. The files are controlled via the command crontab. The crond command will also read commands from the /etc/crontab file and from the /etc/cron.d/ directory. See anacron for scheduling events on systems that are frequently rebooted or powered off, such as notebook computers

Opcje wykonania crond w konsoli

-n

Run the command in the foreground.

 -p

Remove security restrictions on crontab file permissions.

Przykłady crond działanie w Słownik polecenie C

Przykład CROND użycie :
Jak użyć System administration command. Start the print scheduler for the Common UNIX Printing System co znaczy.
Przykład CROND użycie :
Jak użyć Change the group of one or more files to newgroup . newgroup is either a group ID number or a group name located in /etc/group . Only the owner of a file or a privileged user may change the group krzyżówka.
Przykład CROND użycie :
Jak użyć file2 . Use standard input if file1 is - or missing. This command is normally used for comparing binary files, although files can be of any type. (See also diff .) skip1 and skip2 are optional co to jest.
Przykład CROND użycie :
Jak użyć administration command. The PCMCIA card daemon. cardmgr monitors PCMCIA sockets for devices that have been added or removed. When a card is detected, it attempts to get the card's ID and słownik.
Przykład CROND użycie :
Jak użyć redundancy check (CRC) checksum for all files ; this is used to ensure that a file was not corrupted during transfer. Read from standard input if the character - is given or no files are given czym jest.