Uruchomienie, wykonanie: m4 [options] [macros] [files]
Jak działa M4, co robi M4: Macro processor for C
Dostępne opcje, wywołanie M4: Operate interactively, unbuffered, ignoring interrupts. Specify flag-level debugging. Print help message, then exit. Specify the length of debugging output. Place output in file. Despite the name, print error messages on standard error. Prepend m4_ to all built-in macro names. Insert #line directives for the C preprocessor. Insert name into symbol table as undefined. Trace macro from the point it is defined. Print version, then exit. Set the size of the pushback and argument collection buffers to n (default is 4096). Define name as value or, if value is not specified, define name as null. Consider all warnings to be fatal, and exit after the first of them. Record m4's frozen state in file for later reloading. Behave like traditional m4, ignoring GNU extensions. Set symbol-table hash array to n (default is 509). Search directory for include files. Change artificial nesting limit to n. Suppress warning messages. Load state from file before starting execution. Undefine name.
- Co znaczy :
- Definicja file (a file that can send or receive data). Special files can be character files (read one character at a time), block files (read several characters at a time), or FIFO pipes (see mkfifo ). To co znaczy.
- Co znaczy :
- Definicja an MS-DOS-formatted ZIP or JAZ disk. See mtools for information about handling MS-DOS filesystems. Unix-formatted ZIP and JAZ drives can be handled as you would a floppy or other removable media krzyżówka.
- Co znaczy :
- Definicja temporary filename for use in a script. The filename is based on the specified template, which may be any filename with at least six Xs appended (e.g., /tmp/mytemp.XXXXXX ). mktemp replaces the Xs co to jest.
- Co znaczy :
- Definicja System administration command. Display a formatted report of the current sendmail mail statistics słownik.
- Co znaczy :
- Definicja in clusters, for a directory and its subdirectories and files on an MS-DOS filesystem. See du and mtools for more information, and see minfo for the cluster size. Only one of -a or -s can be czym jest.
Użycie M4 zastosowanie komendy na linii poleceńw Słownik M .