Uruchomienie, wykonanie: sync
Jak działa SYNC, co robi SYNC: System administration command. Write filesystem buffers to disk. sync executes the sync( ) system call. If the system is to be stopped, sync must be called to ensure filesystem integrity. Note that shutdown automatically calls sync before shutting down the system. sync may take several seconds to complete, so the system should be told to sleep briefly if you are about to manually call halt or reboot. Note that shutdown is the preferred way to halt or reboot your system, as it takes care of sync-ing and other housekeeping for you
Dostępne opcje, wywołanie SYNC:
- Co znaczy :
- Definicja the effective user ID user . If no user is specified, create a shell for a privileged user (i.e., become a superuser). Enter EOF to terminate. You can run the shell with particular options by co znaczy.
- Co znaczy :
- Definicja Calculate and print a checksum and the number of (1 KB) blocks for file . If no files are specified, or file is -, read from standard input. Useful for verifying data transmission krzyżówka.
- Co znaczy :
- Definicja administration command. sysklogd provides both syslogd and klogd functionality. By default, it is meant to behave exactly like the BSD version of syslogd . While the difference should be completely co to jest.
- Co znaczy :
- Definicja Display kernel slab cache information in real time. slabtop displays a listing of the top caches as sorted by a given sort criteria słownik.
- Co znaczy :
- Definicja between hosts on a network, using ssh . Part of the OpenSSH suite of network tools. scp requests a password or passphrase if required. The transfer can be between two remote hosts. If more than one czym jest.
Użycie SYNC zastosowanie komendy na linii poleceńw Słownik S .
