Eu tenho 12.04. Aqui está a página man, parece o mesmo:
PMAP(1) Linux User's Manual PMAP(1)
NAME
pmap - report memory map of a process
SYNOPSIS
pmap [-x|-d] [-q] pid ...
pmap -V
DESCRIPTION
The pmap command reports the memory map of a process or processes.
GENERAL OPTIONS
-x extended Show the extended format.
-d device Show the device format.
-q quiet Do not display some header/footer lines.
-V show version Displays version of program.
SEE ALSO
ps(1), pgrep(1)
STANDARDS
No standards apply, but pmap looks an awful lot like a SunOS command.
AUTHOR
Albert Cahalan <[email protected]> wrote pmap in 2002, and is the current maintainer of the procps collection. Please send bug reports to <[email protected]>.
Linux October 26, 2002 PMAP(1)