Uruchomienie, wykonanie: crond [options]
Jak działa CROND, co robi CROND: 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
Dostępne opcje, wywołanie CROND: Run the command in the foreground. Remove security restrictions on crontab file
- Co znaczy :
- Definicja 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 co znaczy.
- Co znaczy :
- Definicja 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 krzyżówka.
- Co znaczy :
- Definicja uninstall your current crontab file. A privileged user can run crontab for another user by supplying -u user . A crontab file is a list of commands, one per line, that will execute automatically at a co to jest.
- Co znaczy :
- Definicja calendar (beginning with January) for the given year , or a one-month calendar of the given month and year . month ranges from 1 to 12. year ranges from 1 to 9999. With no arguments, print a calendar słownik.
- Co znaczy :
- Definicja columns from a file, where a column is a single character in a line. Read from standard input and write to standard output. Columns are numbered starting with 1; begin deleting columns at (including czym jest.
Użycie CROND zastosowanie komendy na linii poleceńw Słownik C .
