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 one or more files and print them on standard output. Read standard input if no files are specified or if - is specified as one of the files; input ends with EOF. You can use the > operator to co znaczy.
Przykład CROND użycie :
Jak użyć terminal N (that is, switch to /dev/ttyN ). If you have not created /dev/ttyN , it will be created when you use this command. There are keyboard shortcuts for this functionality as well. From a krzyżówka.
Przykład CROND użycie :
Jak użyć See gcc co to jest.
Przykład CROND użycie :
Jak użyć A postprocessing filter that handles reverse linefeeds and escape characters, allowing output from tbl or nroff to appear in reasonable form on a terminal słownik.
Przykład CROND użycie :
Jak użyć Change information about user password expirations. If run without any option flags, chage will prompt for values to be entered; you may also use option flags to change or view information czym jest.