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 Set or retrieve the real-time scheduling properties of a given process, or run a new process with the given real-time scheduling properties co znaczy.
- Co znaczy :
- Definicja administration command. Change user passwords in a batch. chpasswd accepts input in the form of one username :password pair per line. If the -e option is not specified, password is encrypted before krzyżówka.
- Co znaczy :
- Definicja ownership of one or more files to newowner . newowner is either a user ID number or a login name located in /etc/passwd . chown also accepts users in the form newowner :newgroup or newowner.newgroup co to jest.
- Co znaczy :
- Definicja See g słownik.
- Co znaczy :
- Definicja common to the sorted files file1 and file2 . Output is in three columns, from left to right: lines unique to file1 , lines unique to file2 , and lines common to both files. comm is similar to diff in czym jest.
Użycie CROND zastosowanie komendy na linii poleceńw Słownik C .
