--- a/stat.rst	Fri Feb 24 22:34:03 2012 +0200
+++ b/stat.rst	Sat Feb 25 18:14:52 2012 +0200
@@ -75,7 +75,17 @@
 
 Swap size and usage::
 
-  $ free
+  $ free -t
+               total       used       free     shared    buffers     cached
+  Mem:       1028732      91928     936804          0       5396      34936
+  -/+ buffers/cache:      51596     977136
+  Swap:      1048568          0    1048568
+  Total:     2077300      91928    1985372
+
+  $ vmstat
+  procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
+   r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa
+   0  0      0 936804   5460  34936    0    0    21     5  363   29  0  0 99  0
 
 FreeBSD interactive.
 --------------------