QA output created by 1400

pcp-free output : Display the memory in kilobytes
             total       used       free     shared    buffers     cached
Mem:    4144381172   29524816 4114856356          0       2260    3639464
-/+ buffers/cache:   25883092 4118498080
Swap       4194300          0    4194300

pcp-free output : Display the memory in terabytes using -r flag
             total       used       free     shared    buffers     cached
Mem:             3          0          3          0          0          0
-/+ buffers/cache:          0          3
Swap             0          0          0

pcp-free output : Display the memory in terabytes using --terabytes flag
             total       used       free     shared    buffers     cached
Mem:             3          0          3          0          0          0
-/+ buffers/cache:          0          3
Swap             0          0          0

pcp-free output : Display the memory in terabytes along with other flags
             total       used       free     shared    buffers     cached
Mem:             3          0          3          0          0          0
-/+ buffers/cache:          0          3
Swap             0          0          0

             total       used       free     shared    buffers     cached
Mem:             3          0          3          0          0          0
-/+ buffers/cache:          0          3
Swap             0          0          0

             total       used       free     shared    buffers     cached
Mem:             3          0          3          0          0          0
-/+ buffers/cache:          0          3
Swap             0          0          0

             total       used       free     shared    buffers     cached
Mem:             3          0          3          0          0          0
-/+ buffers/cache:          0          3
Swap             0          0          0

