/usr/ccs/bin/size
[options] [objfile ...]Print the (decimal) number of bytes of each section of objfile. If objfile is not specified, a.out is used.
-f
Print sizes, names, and total size for allocatable sections.
-F
Print sizes, permission flags, and total size for loadable segments.
-n
Print sizes for nonallocatable sections or for nonloadable segments.
-o
Print output in octal.
-V
Report the size program version number.
-x
Print output in hexadecimal.