[comp.sys.apollo] Object Type conversions

FERGUSON@TMASL.EXXON.COM (06/01/89)

I think you can use the Aegis command 'obty' to change an object's type.
I haven't tried to see if it changes the file's contents yet.

Scott

krowitz@RICHTER.MIT.EDU (David Krowitz) (06/01/89)

/com/obty only changes the object type of the file. It does
no conversion of the contents, nor does it deal with the fact
that some object types have a 32-byte header (which contains
information about the file's contents) and that other object
types do not have this header.


 -- David Krowitz

krowitz@richter.mit.edu   (18.83.0.109)
krowitz%richter@eddie.mit.edu
krowitz%richter@athena.mit.edu
krowitz%richter.mit.edu@mitvma.bitnet
(in order of decreasing preference)

negvesky@SOL.HAC.COM (David Negvesky) (06/02/89)

ONE way to transfer files between Aegis systems without danger of changing
the file type or its contents is to use the archive features of WBAK, and
then FTP the file to its destination. At the other end, you extract the
file from its archive. Example:

WBAK filename -to archive_filename -type hdru

This encapsulates the file so FTP will not change attributes or contents.

At the other end, type

RBAK -from archive_filenam

We have used this method to successfully transfer all types of files and
complete directories.

Dave

wescott@LNIC1.HPRC.UH.EDU (Andrew M. Wescott) (06/02/89)

I have been told that obty does not actually change the
file's contents.

Andrew Wescott
University of Houston