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