[comp.unix.questions] FTP Directory listings under TOPS-20

merlin@hqda-ai.UUCP (David S. Hayes) (02/02/88)

     I have been having trouble doing FTP to Arpanet hosts using
the TOPS-20 operating system.  They support filenames of the sort

     	  Device:<dir1.dir2...>file.type.version

     I want to find out what legal choices exist for "device" and
the directory heirarchy.  This is easy to do when FTP-ing to a
Unix host, but I don't know how to do it when the host is running
TOPS-20.

     Can anyone enlighten me?  This is particularly important,
because I know there are many good things on the archives at
SIMTEL-20, but I don't know how to get a list of what's available.

     (send *advance* :insert 'thanks)

-- 
David S. Hayes, The Merlin of Avalon	PhoneNet:  (202) 694-6900
UUCP:  *!uunet!cos!hqda-ai!merlin	ARPA:  ai01@hios-pent.arpa

hedrick@athos.rutgers.edu (Charles Hedrick) (02/03/88)

It is possible to look around in a TOPS-20 directory hierachy just
as you would on Unix.  However some of the tools to do so are not
going to be available via FTP, and I think some sites may place even
more restrictions on anonymous FTP users.

I don't know any way to find all the legal structures, but if
you know a structure, you can find the directories by doing
  dir <root-directory>
You can find subdirectories under foo by doing
  dir <foo>*.directory

thad@cup.portal.com (02/04/88)

The command "INFORMATION STRUCTURES *" (abbreviated I STR *) will
produce a list of the available structures on a given TOPS-20 system.

To see all available (to you!) directories on a given structure:

     DIR structure:<*>,
     NO FILE

note the comma (putting you into sub-command mode), and note you will
need to enter two RETURNs after the NO FILE.