Uruchomienie, wykonanie: head [options] [files]
Jak działa HEAD, co robi HEAD: Print the first few lines (default is 10) of one or more files. If files is missing or -, read from standard input. With more than one file, print a header for each file
Dostępne opcje, wywołanie HEAD: Print first num bytes or, if num is followed by b, k, or m, first num 512-byte blocks, 1-kilobyte blocks, or 1-megabyte blocks. Display help and then exit. Print first num lines. Default is 10. Quiet mode; never print headers giving filenames. Print filename headers, even for only one file. Output version information and then exit.
- Co znaczy :
- Definicja Display specified file or input in hexadecimal, octal, decimal, or ASCII format. Option flags are used to specify the display format co znaczy.
- Co znaczy :
- Definicja administration command. Print information about hosts or zones in DNS. Hosts may be IP addresses or hostnames; host converts IP addresses to hostnames by default and appends the local domain to hosts krzyżówka.
- Co znaczy :
- Definicja Print the ID number in hexadecimal of the current host co to jest.
- Co znaczy :
- Definicja System administration command. Read or set the hard drive parameters. This command can be used to tune hard drive performance; it is mostly used with IDE drives, but can also be used with SCSI drives słownik.
- Co znaczy :
- Definicja Set or display name of current host system. A privileged user can set the hostname with the nameofhost argument czym jest.
Użycie HEAD zastosowanie komendy na linii poleceńw Słownik H .
