append a file to mksysb image

[Pothula S Paparao]

Hi ,
I know that this is AIX related question , i have ray of hope that some
body could help me in this regard. my query is.
Its possible to restore a single file (/etc/hosts) from mksysb image that
is stored in my hard disk (not in tape). like wise, is it possible to
append the same file to the same image after modifying the contents of it.
how?

Help in this regards is highly appriciated.
thanks in advance.
regards
sree.