How do you check the version of “CPSIZEME” on GAiA?

How do you check the version of “CPSIZEME” on GAiA?

A.
[expert@HostName]# ./cpsizeme.exe –v

B.
[expert@HostName]# ./cpsizeme.exe –version

C.
[expert@HostName]# ./cpsizeme –V

D.
[expert@HostName]# ./cpsizeme –version