root@cx1000-02:~# free total used free shared buffers cached Mem: 49452964 20993700 28459264 9296160 19588 19612676 -/+ buffers/cache: 1361436 48091528 Swap: 50320380 15316644 35003736
root@cx1000-02:~# free
total used free shared buffers cached
Mem: 49452964 20993700 28459264 9296160 19588 19612676
-/+ buffers/cache: 1361436 48091528
Swap: 50320380 15316644 35003736