The following standard MIT X clients are also provided with TCP/IP as examples of how to use the X Window System API:

Application

Description

appres

Lists application resource database

atobm

Bit map conversion utilities

bitmap

Bit map editor

bmtoa

Bit map conversion utilities

listres

Lists resources in widgets

oclock

Displays time of day

xauth

X authority data set utility

xcalc

Scientific calculator for X 

xclock

Analog/digital clock for X 

xdpyinfo

Displays information utility for X 

xfd

Font displayer for X 

xfontsel

Point and click interface for selecting X11 font names

xkill

Stops a client by its X resource

xlogo

X Window System logo

xlsatoms

Lists interned atoms defined on server

xlsclients

Lists client applications running on a display

xlsfonts

Displays server font list displayer for X 

xlswins

Displays server window list displayer for X 

xmag

Magnify parts of the screen

xprop

Property displayer for X 

xrdb

X server resource database utility

xrefresh

Refreshes all or part of an X screen

xset

User preference utility for X 

xsetroot

Root window parameter setting utility for X 

xwd

Dumps an image of an X window

xwininfo

Window information utility for X

xwud

Displays image displayer for X

These standard X Window client application programs also contain information about X Window System programming techniques.

Consult the following members of the SEZAINST data set for documentation about the MIT X clients:

Member Name

Description

HLPAPPRE

Help for APPRES module

HLPBITMA

Help for BITMAP module

HLPLISTR

Help for LISTRES module

HLPOCLOC

Help for OCLOCK module

HLPXAUTH

Help for XAUTH module

HLPXCALC

Help for XCALC module

HLPXCLOC

Help for XCLOCK module

HLPXDPYI

Help for XDPYINFO module

HLPXFD

Help for XFD module

HLPXFONT

Help for XFONTSEL module

HLPXKILL

Help for XKILL module

HLPXLOGO

Help for XLOGO module

HLPXLSAT

Help for XLSATOMS module

HLPXLSCL

Help for XLSCLIEN module

HLPXLSFO

Help for XLSFONTS module

HLPXLSWI

Help for XLSWINS module

HLPXMAG

Help for XMAG module

HLPXPROP

Help for XPROP module

HLPXRDB

Help for XRDB module

HLPXREFR

Help for XREFRESH module

HLPXSET

Help for XSET module

HLPXSETR

Help for XSETROOT module

HLPXWD

Help for XWD module

HLPXWINI

Help for XWININFO module

HLPXWUD

Help for XWUD module

The SEZAINST data set also contains default application resource data sets for XCALC, XCLOCK, XFD, and XFONTSEL. Copy these data sets from:

• SEZAINST(XXCALC)
• SEZAINST(XXCLOCK)
• SEZAINST(XXFD)
• SEZAINST(XXFONTSE)

to the following data sets for TSO users:

• user_id.XAPDF.XCALC
• user_id.XAPDF.XCLOCK
• user_id.XAPDF.XFD
• user_id.XAPDF.XFONTSEL