dtenvvar(file formats)													    dtenvvar(file formats)

NAME

       dtenvvar -- CDE environment variables

DESCRIPTION

       The  CDE  desktop  sets up and uses a number of environment variables to find certain files and do certain things. Components tied into CDE
       then use these environment variables to locate specific types of files.	Environment variables used within the CDE desktop are:

       CEPATH	 Used by ToolTalk when in Classing Engine mode, where the Classing Engine where to find the databases.	Refer to ttsession(1)  and
		 tt_type_comp(1) for more information.

       COLUMNS	 Set by the terminal emulator.	Refer to dtterm(1) for more information.

       DISPLAY	 Is set to the associated display name.  Refer to dtlogin(1) and ttsession(1) for more information.

       DTAPPSEARCHPATH
		 Used to search for Application Manager applications.  Refer to dtappgather(1) and dtsearchpath(1) for more information.

       DTDATABASESEARCHPATH
		 Used  to  collect  filetype and action definitions, as expressed in *.dt files.  Refer to dtsearchpath(1), dtaction(1), dtaction-
		 file(4), and dtdtsfile(4) for more information.

       DTHELPSEARCHPATH
		 System specified variable used to locate desktop help files.  Refer to dtsearchpath(1) and dthelpgen(1) for more information.

       DTHELPUSERSEARCHPATH
		 User specified variable used to locate desktop help files.  Refer to dtsearchpath(1) and dthelpgen(1) for more information.

       DTINFOLIBSEARCHPATH
		 Used by dtinfo to locate information libraries on local and remote mounted systems. Refer to dtsearchpath(1) and dtinfogen(1) for
		 more information.

       DTINFOLIBDEFAULT
		 Used by dtinfo to identify the default information library(s) to load if the -l or -sect option is not specified. Multiple infor-
		 mation libraries can be specified by a comma separated list. By default, DTINFOLIBDEFAULT is initialized to the CDE infolib cde.

       DTMOUNTPOINT
		 Used to set the name of the file system's mount point, such as '/nfs' or '/net'.  Refer to  dtspcd(1m)  and  dtsearchpath(1)  for
		 more information.

       DTPRINTCWD
		 If  set to an existing, usable directory, this setting causes dtlp(1) to execute the lp command pipeline from that directory.	By
		 default, this setting uses the current directory from which dtlp(1) is invoked.  Refer to dtlp(1) for more information.

       DTPRINTFILEREMOVE
		 Remove the file after printing it.  This functionality is intended for temporary files generated by components such as  the  Text
		 Editor  and  Help  system  files  that  don't	need  to persist beyond the act of printing.  Value must be True or False (case is
		 ignored).  Default is False.  Refer to dtlp(1) for more information.

       DTPRINTSILENT
		 Print the file silently, without posting the PRINT dialog.  Value must be True or False (case is  ignored).   Default	is  False.
		 Refer to dtlp(1) for more information.

       DTPRINTUSERFILENAME
		 Use  this  value  as the name of file as it should appear in the PRINT dialog.  Default is print_file.  Refer to dtlp(1) for more
		 information.

       DTSCREENSAVERLIST
		 Used to set the default desktop screen saver action list.  Used by dtstyle(1) to determine the list of available  screen  savers.
		 Refer to dtstyle(1) for more information.

       DTSPSYSAPPHOSTS
		 Used  by system administrators as an input to dtsearchpath(1) to create the DTAPPSEARCHPATH environment variable.  It is the pri-
		 mary environment variable and drives the remaining search paths for filetypes and actions, for desktop icons, and for help files.
		 Refer to dtappgather(1) and dtsearchpath(1) for more information.

       DTSPSYSDATABASEHOSTS
		 Used  by  system  administrators  as  an input to dtsearchpath to create the DTDATABASESEARCHPATH environment variable.  Refer to
		 dtsearchpath(1) for more information.

       DTSPSYSHELP
		 Used by system administrators as an input to  dtsearchpath  to  create  the  DTHELPSEARCHPATH	environment  variable.	 Refer	to
		 dtsearchpath(1) for more information.

       DTSPSYSICON
		 Used  by  system  administrators  as  an  input to dtsearchpath to create the XMICONSEARCHPATH and XMICONBMSEARCHPATH environment
		 varables.  Refer to dtsearchpath(1) for more information.

       DTSPUSERAPPHOSTS
		 Used by end users as an input to dtsearchpath to create the DTAPPSEARCHPATH environment variable.  Refer  to  dtappgather(1)  and
		 dtsearchpath(1) for more information.

       DTSPUSERDATABASEHOSTS
		 Used  by end users as an input to dtsearchpath to create the DTDATABASESEARCHPATH environment variable.  Refer to dtsearchpath(1)
		 for more information.

       DTSPUSERHELP
		 Used by end users as an input to dtsearchpath(1) to create the DTHELPSEARCHPATH environment variable.	Refer to dtsearchpath  for
		 more information.

       DTSPUSERICON
		 Used  by  end	users  as an input to dtsearchpath(1) to create the XMICONSEARCHPATH and XMICONBMSEARCHPATH environment variables.
		 Refer to dtsearchpath(1) for more information.

       DTSROCFPATH
		 Used by the DtSearchInit function to locate the default API configuration ocf file. If the ocf_file  argument	is  NULL,  DtSear-
		 chInit looks for an ocf file with a base name of either dtsearch.ocf or austext.ocf in the directory specified by DTSROCFPATH, in
		 the current working directory, or in the HOME directory, in that order.

       DTTAGOPT  Used by dthelptag(1). Refer to dthelptag(1) for more information.

       DTUSERSESSION
		 Used to control the location of the end user's subdirectory where the Application Manager will be rooted.  Also used by the  Help
		 system to store data on a per user-session-display basis.  Refer to dtappgather(1) or dthelpview(1) for more information.

       EDITOR	 Is set to /usr/dt/bin/dtpad Refer to dtlogin(1) for more information.

       HOME	 Is set to the home directory of the user.  Refer to dtlogin(1) and dtmail(1) for more information.

       KBD_LANG  Is set to the value of LANG for applicable languages.	Refer to dtlogin(1) for more information.

       LANG	 Is set to the current NLS language (if any).  Refer to dtlogin(1) for more information.

       LC_ALL	 Is set to the current NLS language (if any).  Refer to dtlogin(1) for more information.

       LC_MESSAGES
		 Is set to the current NLS language (if any).  Refer to dtlogin(1) for more information.

       LINES	 Set by the terminal emulator.	Refer to dtterm(1) for more information.

       LOGNAME	 Is set to the user name.  Refer to dtlogin(1) for more information.

       LPDEST	 Set the printer destination for the file.  Refer to dtlp(1) for more information.

       MAIL	 Is set to /usr/mail/$USER (system dependent).	Refer to dtlogin(1) for more information.

       MAILRC	 Used by dtmail(1) as the mailer's startup file.  Refer to dtmail(1) for more information.

       MANPATH	 The dtsearchpath(1) utility appends /usr/dt/man to it.  Refer to dtsearchpath(1) for more information.

       NLSPATH	 Determine the location of message catalogues for the processing of LC_MESSAGES. Refer to dtterm(1) for more information.

       PATH	 Is set to the value of the userPath resource.	Refer to dtlogin(1) for more information.

       SHELL	 Is set to the user's default shell (from /etc/passwd). Refer to dtlogin(1) and dtterm(1) for more information.

       TERM	 Is set to dtterm the default CDE terminal emulator.  Refer to dtterm(1) and dtlogin(1) for more information.

       TERMINAL_EMULATOR
		 Set by the terminal emulator.	Refer to dtterm(1)) for more information.

       TTPATH	 Used  by ToolTalk.  It tells ToolTalk where to find the ToolTalk types database when in XDR mode.  Refer to ttsession(1) for more
		 information.

       TTSESSION_CMD
		 This specifies the shell command to be used by all ToolTalk clients for auto-starting ttsession. Refer to ttsession(1)  for  more
		 information.

       TT_ARG_TRACE_WIDTH
		 Used  by ToolTalk.  It specifies the number of bytes of argument and context values to write when in trace mode.  Refer to ttses-
		 sion(1) for more information.

       TT_FILE	 Set by ttsession when it invokes a tool to recieve a message.	Refer to ttsession(1) for more information.

       TT_SESSION
		 The ttsession utility uses this varible to communicate its session ID to the tools that it starts.   Refer  to  ttsession(1)  for
		 more information.

       TT_TOKEN  Used to inform the ToolTalk client library that it has been invoked by ttsession.  Refer to ttsession(1) for more information.

       TT_TRACE_SCRIPT
		 If set, tells libtt to turn on client-side tracing as specified in the trace script Refer to tttrace(1) for more information.

       TZ	 Is set to the value of the timeZone resource or system default.  Refer to dtlogin(1) for more information.

       USER	 Is set to the user name.  Refer to dtlogin(1) for more information.

       WINDOWID  Set by the terminal emulator.	Refer to dtterm(1) for more information.

       XAPPLRESDIR
		 Specifies the name of a directory that contains application specific resources.  Refer to dtterm(1) and dtwm(1) for more informa-
		 tion.

       XAUTHORITY
		 May be set to an authority file.  Refer to dtlogin(1) for more information.

       XENVIRONMENT
		 Specifies the name of a resource file with user- or machine specific resources.  Refer to dtterm(1) and dtwm(1) for more informa-
		 tion.

       XFILESEARCHPATH
		 Defines a language-dependent location of app-defaults.  Refer to dtterm(1) and dtwm(1) for more information.

       XMICONSEARCHPATH
		 Used to locate desktop icons.	Refer to dtsearchpath(1) for more information.

       XMICONBMSEARCHPATH
		 Used to locate bitmap (2 color) desktop icons.  Refer to dtsearchpath(1) for more information.

       XMODIFIER Specifies which input method to use.  Refer to dtterm(1) for more information.

SEE ALSO

       dtaction(1),  dtactionfile(4),  dtappgather(1), dtappintegrate(1), dtcm(1), dthelpgen(1), dthelptag(1), dthelpview(1), dtlogin(1), dtlp(1),
       dtsearchpath(1), dtspcd(1m), dtstyle(1), dtterm(1), dtdtsfile(4), dtwm(1), tt_type_comp(1), ttsession(1), tttrace(1).

															    dtenvvar(file formats)