15289 cmd: remove pragma ident
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Reviewed by: Dan Cross <cross@oxidecomputer.com>
Approved by: Dan McDonald <danmcd@mnx.io>

5061885 '[' and ']' commands should not pollute the kmdb/mdb command history

5068627 sleep(INT_MAX) returns prematurely on 32-bit machines
6359463 mdb hangs with message: [ sleeping for 1024 bytes of free memory ... ]

OpenSolaris Launch