Uruchomienie, wykonanie: file [options] files
Jak działa FILE, co robi FILE: Classify the named files according to the type of data they contain. file checks the magic file (usually /usr/share/magic) to identify some file types
Dostępne opcje, wywołanie FILE: Brief mode; do not prepend filenames to output lines. Check the format of the magic file (files argument is invalid with -c). Usually used with -m. Read the names of files to be checked from file. Follow symbolic links. By default, symbolic links are not followed. Search for file types in file instead of /usr/share/magic. Flush standard output after checking a file. Check files that are block or character special files in addition to checking ordinary files. Print the version. Attempt checking of compressed files.
Many file types are understood. Output lists each filename, followed by a brief classification such as:
ascii text c program text c-shell commands data empty iAPX 386 executable directory [nt] roff, tbl, or eqn input text shell commands symbolic link to ../usr/etc/arp
- Co znaczy :
- Definicja input into mailbox format. Useful for splitting mail digests or passing the contents of a mail file to another program, such as a spam filter, for additional processing. If no sender is apparent co znaczy.
- Co znaczy :
- Definicja one or more users , including information listed in the files .plan and .project in each user's home directory. You can specify each user either as a login name (exact match) or as a first or krzyżówka.
- Co znaczy :
- Definicja Low-level format of a floppy disk. The device for a standard format is usually /dev/fd0 or /dev/fd1 co to jest.
- Co znaczy :
- Definicja Internet File Transfer Protocol server. The server uses the TCP protocol and listens at the port specified in the ftp service specification. ftpd is usually started by xinetd and must have an entry słownik.
- Co znaczy :
- Definicja A null command that returns an unsuccessful (nonzero) exit status. Normally used in bash scripts. See also true czym jest.
Użycie FILE zastosowanie komendy na linii poleceńw Słownik F .
