Co robi FREE użycie. Konsola by the kernel uruchomić.

Czy przydatne?

Polecenie free

Wykonanie, użycie: Display statistics about memory usage: total free, used, physical, swap, shared, and buffers used by the kernel

Opcje wykonania free w konsoli


Calculate memory in bytes.


Default. Calculate memory in kilobytes.


Calculate memory in megabytes.


Do not display "buffer adjusted" line. The -o switch disables the display "-/+ buffers" line that shows buffer memory subtracted from the amount of memory used and added to the amount of free memory.

-s time

Check memory usage every time seconds.


Display all totals on one line at the bottom of output.


Display version information.

Przykłady free działanie w Słownik polecenie F

Przykład FREE użycie :
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Przykład FREE użycie :
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Przykład FREE użycie :
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Przykład FREE użycie :
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Przykład FREE użycie :
Jak użyć specified width by filling lines and removing newlines. Concatenate files on the command line, or read text from standard input if - (or no file) is specified. By default, preserve blank lines czym jest.