From:	HENRY::IN%"asbed%acrux.usc.edu%oberon.usc.edu%csnet-relay.CSNET%relay.cs.net@RCA.COM" 26-JUN-1987 02:38
To:	EVERHART%ARISIA%rca.com@RELAY.CS.NET
Subj:	photo.hlp

 I missed setting the last subject... anyway, now that i think of it, i
suspect you might have a problem with that .HLB thing through the mailers...
what follows is PHOTO.HLP. This file will yield PHOTO.HLB through the
 LIBR/HELP/CREAT PHOTO.HLB PHOTO.HLP dcl command. then you can insert it.
This is just plain text.

-------------cut here------------
1 Photo

!********************************************************

!*                                                      *  

!*                                                      *  

!*                      Photo                           *  

!*                                                      *  

!*                                                      *  

!********************************************************



Photo copies all of the Input/Output (IO) that  appears  on  the

terminal  to  a  file.   It  is  useful  for turning in homework

assignments, which do most of their IO to the terminal.



Format:



           $ PHOTO [FILENAME.EXT]



This starts recording, and creates a file called FILENAME.EXT in

the  user's  current directory.  If a filename is not specified,

the  default  filename  is  PHOTO.LOG,  in  the  user's  current

directory.  To end PHOTO, either LOGOUT or POP.

2 Author

Photo was written by Asbed Bedrossian.   The  program  uses  the

PTDRIVER   PYDRIVER   combination  to  trap  terminal  IO  on  a

pseudoterminal.  The PT/PY package is  the  latest  update  from

Kevin Carosso (@Hughes) on the old PTYDRIVER.

2 Usage

Photo is a predefined command.  The character ^\ toggles logging

to  the  photo  file.   The  character ^] toggles Time stamping.

Time stamping will  appear  as  the  date  and  time  in  square

brackets after every command the user types on the terminal.

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