Co robi SHOWKEY użycie. Konsola keycodes. In keycode and scancode mode, the program terminates 10.

Czy przydatne?

Polecenie showkey

Wykonanie, użycie: Print keycodes, scancodes, or ASCII codes of keys pressed on the keyboard. The default is to show keycodes. In keycode and scancode mode, the program terminates 10 seconds after the last key is pressed. In ASCII mode, press Ctrl-D to exit. This command may not function properly under the X Window System, which also reads from the console device

Opcje wykonania showkey w konsoli

-a, --ascii

Print the ASCII character, decimal, octal, and hexadecimal values of keys pressed.

 -h, --help

Print version number and help message, then exit.

 -k, --keycodes

Print keycodes associated with key-press events. This is the default mode.

 -s, --scancodes

Print the keyboard scancodes associated with key-press events.

Przykłady showkey działanie w Słownik polecenie S

Przykład SHOWKEY użycie :
Jak użyć 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 co znaczy.
Przykład SHOWKEY użycie :
Jak użyć 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 krzyżówka.
Przykład SHOWKEY użycie :
Jak użyć administration command. Set quotas from the command line. Provide limits in the format soft-block-limit hard-block-limit soft-inode-limit hard-inode-limit . To disable a quota, set it to 0 . See also co to jest.
Przykład SHOWKEY użycie :
Jak użyć Wait a specified amount of time before executing another command. units may be s (seconds), m (minutes), h (hours), or d (days). The default for units is seconds słownik.
Przykład SHOWKEY użycie :
Jak użyć database(s) of filenames and print matches. Works like locate , but it also stores file permissions and ownership information so users cannot see files to which they don't have access. In some czym jest.