Cygwin/X User's Guide
Contents
1. and modification of the Modified Version to whoever possesses a copy of it In addition you must do these things in the Modified Version A Use in the Title Page and on the covers if any a title distinct from that of the Document and from those of previous versions which should if there were any be listed in the History section of the Document You may use the same title as a previous version if the original publisher of that version gives permission B List on the Title Page as authors one or more persons or entities responsible for authorship of the modifications in the Modified Version together with at least five of the principal authors of the Document all of its principal authors if it has less than five C State on the Title page the name of the publisher of the Modified Version as the publisher D Preserve all the copyright notices of the Document E Add an appropriate copyright notice for your modifications adjacent to the other copyright notices F Include immediately after the copyright notices a license notice giving the public permission to use the Modified Version under the terms of this License in the form shown in the Addendum below G Preserve in that license notice the full lists of Invariant Sections and required Cover Texts given in the Document s license notice H Include an unaltered copy of this License I Preserve the section entitled History and its title and add to it an item stating at2. documentation in Postscript format e XFree86 startup scripts 10 KiB required example X Server and client startup scripts e XFree86 vfb 1 22 MiB optional X Virtual Frame Buffer Xvfb server e XFree86 xserv 1 19 MiB required the Cygwin X X Server e XFree86 xwinclip 6 KiB legacy provides clipboard integration between Windows and Cygwin X which is now handled by the c1ipboard command line parameter 16 You must select the XFree86 base package which is located in the XFree86 category The XFree86 base package is a helper package that automatically selects a working set of packages for you that will allow Cygwin X to work You may also want to ensure that the inetutils and openssh packages are selected if you wish to use telnet and ssh to connect to remote machines Chapter z Setting Up Cygwin X Cygwin Setup Select Packager E Select the packages you want setup to install Cho Gm Poo ia ew En Cu New E tir pep Said A 230 verson ol H AFieet base Cigar FiosBb brr Bin Fieebb doc Text docui Fiete Ebe Fiee55 41 0 100 dpi fon FieeSh cyr Cic fori FieebiHenc Fon rto Festis 75 dpi mise ae ma ra E m E nh ne na EJ ma na na na nfa El me E me 17 Click Next to begin the download process you may want to try another mirror if you see a Connecting message on this screen for a long period of time 3 Cypwin Setup Progress This page displays the progress of the download or in
3. make a manual textbook or other written document free in the sense of freedom to assure everyone the effective freedom to copy and redistribute it with or without modifying it either commercially or noncommercially Secondarily this License preserves for the author and publisher a way to get credit for their work while not being considered responsible for modifications made by others This License is a kind of copyleft which means that derivative works of the document must themselves be free in the same sense It complements the GNU General Public License which is a copyleft license designed for free software We have designed this License in order to use it for manuals for free software because free software needs free documentation a free program should come with manuals providing the same freedoms that the software does But this License is not limited to software manuals it can be used for any textual work regardless of subject matter or whether it is published as a printed book We recommend this License principally for works whose purpose is instruction or reference 1 APPLICABILITY AND DEFINITIONS This License applies to any manual or other work that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License The Document below refers to any such manual or work Any member of the public is a licensee and is addressed as you A Modified Version of the Document means
4. manager launched through an ssh tunnel This is not Cygwin X specific so you should be able to find information about launching remote window managers from other sources See the Section called Secure ssh for more information on using ssh Windows Clipboard Integration The X Window System and thus Cygwin X uses its own internal clipboard system that is distinct from the clipboard system used by Windows Copying and pasting text between these two clipboard systems requires a clipboard integration program that watches for updates to either clipboard and copies data between them when either one is updated Cygwin X has an internal clipboard integration system that is envoked via the clipboard command line parameter See the Section called Command Line Parameters in Chapter 3 for more information on the clipboard command line parameter Note Clipboard integration between the X Window System and Windows is not easy to provide As of 2003 09 19 the Cygwin X clipboard integration still suffers from a shortcoming that causes selected selected in X programs to be immediately unhighlighted This issue is very well known and will take somewhere 15 Chapter 4 Using Cygwin X between 40 and 120 hours of programming to fix no one has the time to fix it Please do not report this to the mailing list as a bug Cygwin X also has a legacy external clipboard integration system that consists of a stand alone executable called xwinclip xwinclip can be i
5. sessions using XDMCP XWin exe 0 query remote hostname or ip address_0 XWin exe 1 query remote hostname _ or ip address _1 Note that the display_number parameter is a general X Server parameter not specific to Cygwin X Further documentation of the display_number parameter can be found in the X Server documentation http www xfree86 org current Xserver 1 html XDMCP is a complex system that is not specific to Cygwin X further discussion of XDMCP is beyond the scope of this document You may wish to read the Linux XDMCP HOWTO http www linuxdoc org HOWTO XDMCP HOWTO or the X Server XDMCP Options http www xfree86 org current Xserver html sect6 for more information Displaying Remote Clients Displaying remote X clients with Cygwin X is nearly identical to displaying remote X clients with any other X Server You may use the unsecure telnet session or the secure ssh method 16 Chapter 4 Using Cygwin x Unsecure Telnet On your Windows machine NY DA ln Launch Cygwin X In an X terminal type usr X11R6 bin xhost remote hostname_or_ip address In an X terminal type usr bin telnet remote hostname_or ip address Use the explicit path to ensure that Cygwin s telnet is run instead of Microsoft s telnet Microsoft s telnet will crash on startup when run from Cygwin X Login to your remote machine via your telnet session In your telnet session type DISPLAY windows_hostname_or_ip_address 0 0 In
6. several methods of starting the Cygwin X X Server with a startup script that optionally starts initial clients and loads keyboard modifier maps Several startup methods are described below startxwin bat startxwin bat Use a MS DOS batch file as the startup script An example startxwin bat is included in XFree86 startup scripts which is extracted according to the instructions in the Section called Installing Cygwin X in Chapter 2 Run usr X11R6 bin startxwin bat by double clicking it in Windows Explorer startxwin sh startxwin sh Use an sh shell script as the startup script An example startxwin sh is included in XFree86 startup scripts which is extracted according to the instructions in the Section called Installing Cygwin X in Chapter 2 Run usr X11R6 bin startxwin shin a Cygwin shell Username CygwinHost S sh usr X11R6 bin startxwin sh startx startx Use the standard XFree86 startx script with its attendant xinitrc configuration file First you need to create xinitrc from the template in etc X11 xinit Username CygwinHost cp etc X11 xinit xinitre xinitre Now you may customize xinitrc and start Cygwin X with Username CygwinHost cd usr X11R6 bin amp amp startx Or you can run startx by first adding usr X11R6 bin to the search path Username CygwinHost PATH PATH usr X11R6 bin Username CygwinHost startx Or you can run startx by first changing directories to usr X11R6 b
7. the shadow frame buffer to the screen rather than making many individual calls to transfer small portions of the shadow frame buffer to the screen This has a diminished effect on NT based platforms because they already group GDI operations together in a batch which has a similar effect Note scroll wheel mice often allow you to click the scroll wheel for middle mouse button functionality Thus most users with a scroll wheel mouse will not need to use this parameter This option allows users with a two button mouse to emulate a third mouse button by pressing both mouse buttons within the optional timeout specified in milliseconds The default timeout is 50 milliseconds Do not use this parameter unless you are a Cygwin X developer or are instructed by a Cygwin X developer to do so Cygwin X s default behavior is to determine if DirectDraw or DirectDraw4 are present then to examine the depth and fullscreen parameters to determine the engine with optimum performance that supports the specified depth and window configuration refresh refresh_rate_in herz ignoreinput The fullscreen parameter tells Cygwin X to open a given screen in fullscreen mode The depth parameter can only be used with fullscreen and a DirectDraw based engine to specify the display depth that should be used for the fullscreen Cygwin X screen The refresh parameter can only be used with fullscreen and a DirectDraw based engine to spec
8. to tmp Revision 0 0 4 2001 07 02 Revised by huntharo msu edu Updated the Cygwin X downloading instructions with the new archive names that are created by the XFree86 build bindist script Upda Revision 0 0 3 2001 06 11 Revised by huntharo msu edu Replaced the Cygwin X Installation graphics with screen markup Revision 0 0 2 2001 05 06 Revised by huntharo msu edu Revision 0 0 1 2001 04 19 Revised by huntharo msu edu Revision 0 0 0 2000 09 13 Revised by harold Ecompasstechnologies com Table of Contents 1 Cygwin X Overview ssssesssrecssrerssssrssssrsrsessrscserersessssessnscsessssesessesessnsesssecsssenessesessesessesneccenessesenssconenseceneeees 2 Setting Up Cygwin X Cy 2Win X COMES A ind 2 Installing Cys WI A A eo E eto 2 3 Configuring CygwiN X visisesscassvaseotescesssesoesevoesescsvesasecsovasesdessetaseceesesecsevessesasensessegeteoodnsoasebeseosaaoessbasondssensesessess 10 Configuration OVerVvieW a E E A E E S ESN 10 Command ine Parameters tol dr e ni a e a a e 10 4 Using Cy gwitt X ssssssserssssrssssreressnssssssenessessssessscesesesessescesesesessescesesseessesessesseesessessesseeessenessesesessssessesesens 14 Starine CYS NO 14 starts WIT Dd ii 14 Start WIN Seere e a E A AE TO EIE T E E RR 14 SIKT u D EENET EAE T A E E A A E ooaesseeyy 14 Switching Out of CYSwWIN recita lib eds 15 Stopping Cy Swit A E E E eed Rasa ea see ae Raia ee teens 15 Window Managers aii ia 15 Windows Clipboard Integrat
9. BINING DOCUMENTS You may combine the Document with other documents released under this License under the terms defined in section 4 above for modified versions provided that you include in the combination all of the Invariant Sections of all of the original documents unmodified and list them all as Invariant Sections of your combined work in its license notice The combined work need only contain one copy of this License and multiple identical Invariant Sections may be replaced with a single copy If there are multiple Invariant Sections with the same name but different contents make the title of each such section unique by adding at the end of it in parentheses the name of the original author or publisher of that section if known or else a unique number Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work In the combination you must combine any sections entitled History in the various original documents forming one section entitled History likewise combine any sections entitled Acknowledgements and any sections entitled Dedications You must delete all sections entitled Endorsements 6 COLLECTIONS OF DOCUMENTS You may make a collection consisting of the Document and other documents released under this License and replace the individual copies of this License in the various documents with a single copy that is included in the collection provided that yo
10. Cygwin X User s Guide Harold L Hunt II Cygwin X User s Guide by Harold L Hunt II Copyright c 2000 Harold L Hunt II Permission is granted to copy distribute and or modify this document under the terms of the GNU Free Documentation License Version 1 1 or any later version published by the Free Software Foundation with no Invariant Sections with no Front Cover Texts and with no Back Cover Texts A copy of the license is included in the section entitled GNU Free Documentation License Revision History Revision 1 0 6 2003 09 19 Revised by huntharo msu edu New Window Managers Clipboard Integration and Shared Memory sections Revision 1 0 5 2003 01 01 Revised by huntharo msu edu Document installation with setup exe Revision 1 0 4 2002 06 13 Revised by huntharo msu edu Document the lesspointer parameter Revision 1 0 3 2002 06 07 Revised by huntharo msu edu Document the nodecoration parameter Revision 1 0 2 2002 01 08 Revised by huntharo msu edu Add information about each command line parameter Revision 1 0 1 2001 11 01 Revised by huntharo msu edu Displaying Remote Clients Added a section on using ssh moved the telnet steps into a new section Thanks to Steinar Bang for pointi Revision 1 0 0 2001 10 19 Revised by huntharo msu edu Bumped the revision number to 1 0 0 to indicate that all planed content is now present Revision 0 0 5 2001 07 03 Revised by huntharo msu edu Change the download directory from
11. ailable drawing editor and that is suitable for input to text formatters or for automatic translation to a variety of formats suitable for input to text formatters A copy made in an otherwise Transparent file format whose markup has been designed to thwart or discourage subsequent modification by readers is not Transparent A copy that is not Transparent is called Opaque 18 Appendix A GNU Free Documentation License Examples of suitable formats for Transparent copies include plain ASCII without markup Texinfo input format LaTeX input format SGML or XML using a publicly available DTD and standard conforming simple HTML designed for human modification Opaque formats include PostScript PDF proprietary formats that can be read and edited only by proprietary word processors SGML or XML for which the DTD and or processing tools are not generally available and the machine generated HTML produced by some word processors for output purposes only The Title Page means for a printed book the title page itself plus such following pages as are needed to hold legibly the material this License requires to appear in the title page For works in formats which do not have any title page as such Title Page means the text near the most prominent appearance of the work s title preceding the beginning of the body of the text 2 VERBATIM COPYING You may copy and distribute the Document in any medium either commercially or noncommercially
12. any work containing the Document or a portion of it either copied verbatim or with modifications and or translated into another language A Secondary Section is a named appendix or a front matter section of the Document that deals exclusively with the relationship of the publishers or authors of the Document to the Document s overall subject or to related matters and contains nothing that could fall directly within that overall subject For example if the Document is in part a textbook of mathematics a Secondary Section may not explain any mathematics The relationship could be a matter of historical connection with the subject or with related matters or of legal commercial philosophical ethical or political position regarding them The Invariant Sections are certain Secondary Sections whose titles are designated as being those of Invariant Sections in the notice that says that the Document is released under this License The Cover Texts are certain short passages of text that are listed as Front Cover Texts or Back Cover Texts in the notice that says that the Document is released under this License A Transparent copy of the Document means a machine readable copy represented in a format whose specification is available to the general public whose contents can be viewed and edited directly and straightforwardly with generic text editors or for images composed of pixels generic paint programs or for drawings some widely av
13. eaeaees 22 iii List of Tables 3 1 Parameter Descriptions Chapter 1 Cygwin X Overview Cygwin X is a port of XFree86 to Cygwin Cygwin provides a UNIX like API on the Win32 platform As of 2003 01 01 the supported Win32 platforms are Windows 95 Windows 98 Windows Me Windows NT 4 0 Windows 2000 and Windows XP Chapter 2 Setting Up Cygwin X Cygwin X Contents Cygwin X consists of two parts Cygwin a port of the GNU tools to Win32 and Cygwin X a port of XFree86 to Win32 Both parts of Cygwin X are needed to successfully run an X Server on a Win32 platform Installing Cygwin X Cygwin tools are in the words of the Cygwin development homepage http cygwin com ports of the popular GNU development tools and utilities for Windows 95 98 and NT They function by using the Cygwin library which provides a UNIX like API on top of the Win32 API Cygwin allows the compilation of the XFree86 source on Win32 several patches were made to the XFree86 source to make XFree86 actually compile and run under Cygwin those patches have been merged into the XFree86 4 0 source tree Cygwin has a nice setup program that downloads and installs the necessary Cygwin packages for you 1 Open the Cygwin http cygwin com page in your web browser 2 Click the Install Cygwin Now link in the upper right hand corner of the page or click the Install link next to Latest net release which should be near the top of the page
14. ection 4 Replacing Invariant Sections with translations requires special permission from their copyright holders but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections You may include a translation of this License provided that you also include the original English version of this License In case of a disagreement between the translation and the original English version of this License the original English version will prevail 9 TERMINATION You may not copy modify sublicense or distribute the Document except as expressly provided for under this License Any other attempt to copy modify sublicense or distribute the Document is void and will automatically terminate your rights under this License However parties who have received copies or rights from you under this License will not have their licenses terminated so long as such parties remain in full compliance 10 FUTURE REVISIONS OF THIS LICENSE The Free Software Foundation may publish new revised versions of the GNU Free Documentation License from time to time Such new versions will be similar in spirit to the present version but may differ in detail to address new problems or concerns See http www gnu org copyleft Each version of the License is given a distinguishing version number If the Document specifies that a particular numbered version of this License or any later version applies to it yo
15. for single user machines Chapter z Setting Up Cygwin X Cygwin Setup Select Hoot Install Directory Select the directory where pou want to ingial Cygan Also choose a lew installsion parameters Rool Directoy Enep Doia Tent Fie Typs E DOS Uno 8 Click Next to proceed to the next screen 9 Local Package Directory should default to the directory that you ran setup exe from Cygwin Setup Select Local Package Directory Select a dicioj whee pou want Setup lo shore the installation files i dommissde The diecion wi be costed A doss nel airea east 10 Click Next to proceed to the next screen 11 Choose your proxy setup or just choose Direct Connection to limit the scope of download problems Chapter z Setting Up Cygwin X Cygwin Setup Select Your Internet Connection Setup needs to know how you want lo connect tothe internet Choose the appropriate settings below ci nection UselE5 Settings Use HTTP FTP Breer Prong Host Pod o 12 Click Next to proceed to the next screen 13 Select your nearest mirror for downloading Cygwin Setup Choote A Download Site Choose a sie fom ther a on add pour own ses o ther Egt Avalable Download Sites Hipo eche progeny com Hipo forociehelip sen puedue edu 14 Click Next to proceed to the next screen setup will download a list of available packages as it moves to the next screen Chapter Z Setting Up Cygwin x 15 On the next sc
16. ht and width of one or several Cygwin X screens each Cygwin X screen will be opened in its own window When using multiple screens be sure not to duplicate any screen numbers Do note that as of 2002 01 08 using multiple screens is not fully implemented there are several bugs that must be fixed by someone that uses the multiple screens feature Screen specific parameters such as fullscreen can be applied as a default to all screens by placing those screen specific parameters before any screen parameter Screen specific parameters placed after the first screen parameter will apply only to the immediately preceeding screen parameter Enable resizing of the server display window Do not use in conjunction with multiwindow nor with Erootiless Enable or disable the tray icon the default is to enable he tray icon Enable or disable the Ctrl Alt Backspace key combo as a signal to exit Cygwin X The Ctrl Alt Backspace key combo is disabled by default 12 Chapter 5 Configuring Cygwin X no winkill Enable or disable the Alt F4 key combo as a signal to exit Cygwin X The Alt F4 key combo is enabled by xf86config windows_path_to_config_file xf86config allows you to specify a keyboard XF86Config style configuration file keyboard allows you to specify a keyboard device from the configuration file keyboard_device_from_xf86config 13 Chapter 4 Using Cygwin X Starting Cygwin X There are
17. ify the refresh rate that should be used for the fullscreen Cygwin X screen Ignore keyboard and mouse input This is usually only use for testing and debugging purposes 11 Chapter 5 Configuring Cygwin X Parameter Description lesspointer multimonitors multiwindow nodecoration rootless screen screen_number width height scrollbars no trayicon no unixkill Hide the Windows mouse cursor when the mouse is over any Cygwin X window regardless of whether that indow is active or inactive This prevents the indows mouse cursor from being placed overtop of he X cursor Create a root window that covers all monitors on a system with multiple monitors Start the integrated Windows based window manager hich launches each top level X window in its own indows window Not to be used together with rootless nor fullscreen Do not give the Cygwin X window a Windows window border title bar etc This parameter only applies to windowed mode screens i e this parameter is ignored when the fullscreen parameter is specified Use a transparent root window with an external window manager such as twm Not to be used with multiwindow nor with fullscreen This parameter does not have to be specified Cygwin X s default behavior is to create a single screen that is roughly the size of the current Windows display area This parameter may be used to specify the screen number heig
18. in Username CygwinHost cd usr X11R6 bin Username CygwinHost usr X11R6 bin 14 Chapter 4 Using Cygwin x startx Switching Out of Cygwin X Press Alt Tab to switch from Cygwin X to your Windows desktop or other running Windows applications Stopping Cygwin X When you are done using Cygwin X press Alt F4 to shutdown the X Server this is the default key combination to shutdown the X Server The no winki11and no unixki11 parameters can change the set of key combinations that will shutdown the X Server Using the unixki11 allows the Ctrl Alt Backspace key combination to shutdown the X Server in addition to the default Alt F4 key combination Window Managers Cygwin X works with window managers in a couple of different ways Internal window manager a k a MultiWindow Mode that creates a Windows window for each top level X window The internal window manager is launched using the mul t iwindow command line parameter to XWin exe See the Section called Command Line Parameters in Chapter 3 for more information on the multiwindow command line parameter e External local window managers e g twm mwm part of the lesstif package These local window managers must be installed on Cygwin they are run locally and cannot be used together with the internal window manager e Remote window managers via an XDMCP session which you can read more about in the Section called Remote Sessions via XDMCP e Remote window
19. in exe to use the default behavior Below is the syntax for XWin exe parameters XWin exe clipboard clipupdates clip_updates_above_n emulate3buttons timeout_in_milliseconds engine engine_number E E E fullscreen depth depth_in_bits_per_pixel refresh refresh_rate_in_herz ignoreinput lesspointer multiwindow multimonitors nodecoration rootless screen screen_number width height scrollbars no trayicon no Junixkill no winkill xf86config windows_path_to_config_file keyboard keyboard_device_from_xf86config 14 Below is an example command line for XWin exe XWin exe screen 0 800 600 fullscreen depth 32 refresh 85 emulate3buttons 100 nowinkill unixkill Table 3 1 Parameter Descriptions Parameter Description 10 Chapter 5 Configuring Cygwin X Parameter Description clipboard clipupdates clip_updates_above_n emulate3buttons t imeout_in_milliseconds engine engine_number fullscreen depth depth_in_bits_per_pixel Enables the integrated version of xwinclip which provides integration between the Cygwin X clipboard land Windows clipboard Do not use in conjunction with he xwinclip program Groups together the regions in each update to the screen when there are more than the specified number o regions in an update This works by fitting a clipping region around the updated regions then transferring that entire region of
20. in the main content area This link downloads setup exe from the primary Cygwin server save setup exe to the directory that you would like to store the downloaded packages in e g c 1cyginstal1 do not save setup exe to c cygwin as that is the default directory for the extraction and installation of the downloaded packages 3 Run setup exe you will see the welcome screen Cygwin Setup Cygwin Net Release Setup Program This wizard well guide you through the instalation and updating of the Cyguen esperonment and a plelhora of GNU packages C Saup ere version 2292 5 Copyright 2000 2001 Red Hist Inc hap soues redhat com eA Chapter z Setting Up Cygwin X 4 Click Next to proceed to the next screen 5 Choose Install from Internet this will still save the package files to your download directory so that you can install Cygwin on any number of machines Cygwin Setup Choore A Download Source Choose whether bo instal or download from the intemet o install from fies m a local deectory Install from ineme 7 Powriaad irom Intenet Iretal fom Local Directory 6 Click Next to proceed to the next screen 7 The default Install Root is c cygwin this should be fine for most installations Leave Default Text File Type as UNIX If you have several users on your NT machine and you are logged in with local administrative privileges you may wish to set Install For to All but the default of Just Me will work fine
21. ion eceseseceseeseeeccneecseceeceseeecesecsaecaesaeeseeeeesecaecsaceaseeeeseecaecaecnseeeseaeeags 15 Shared Memory Support MIT SHM Extension cece ceseeeceeeeecseeseeeeeeeeeseesecsaeeseseesseecsecaeseseeeeaeeags 16 Remote Sessions via XDMCP aai E av cecescovtsassacbscbuvsesuatescectedbunepennvesaguecborneysvadecdedeeebuncpstsencbenbensnes 16 Displaying Remote Clint ui ii a RE E EA 16 Unsecure Tel ar 16 Secure Martel at toa da 17 A GNU Free Documentation License oonmmmmmsssmsmmsmsmmsmsmmmsmmmm 18 0 PREAMIBE sei ete Dedacs eueetaser tne debe ston a e 18 1 APPLICABILITY AND DEFINITIONS cececessesseeceecsecseeeeseeseesecneceesevseesesaceecnesaeeeeeesseenesaesetnensee 18 2 VERBATIM COPYING Ten en ai chestacubestusctauesateveavetyecss 19 3 COPYING IN QUANTITY veninne a e a Sian A E ORS R N e EEr RERE o 19 As MODIFICATION Strip la A N EREE ia E 19 5 COMBINING DOCUMEN PS a eceeesesseeseeseceeeeeecaecesessceecesesaecaessesseeeseeaecnassaesaecseseaecaeesaeaeseeseaes 21 6 COLLECTIONS OF DOCUMENTS e ist nod E EEEE E E EEEE EiS 21 7 AGGREGATION WITH INDEPENDENT WORKS eodcocccoccocinconcononcononnonncnnonncncononnonnrnnnnnnnonnonnrncnnrnnrnnonos 21 8 TRANS LA O N od ie ia 21 9 TERMINATION iii A S 22 10 FUTURE REVISIONS OF THIS LICENSE ccoconccnocconconccnnconnnnnonnonnconcnnonnncnn non noncco none r riire enrii has 22 How to use this License for your documents 20 0 0 eeeeeseceeeecseeesecesceceeecsecesceceeecsueeeneceuecsaeecseceeesueecaeee
22. least the title year new authors and publisher of the Modified Version as given on the Title Page If there is no section entitled History in the Document create one stating the title year authors and publisher of the Document as given on its Title Page then add an item describing the Modified Version as stated in the previous sentence J Preserve the network location if any given in the Document for public access to a Transparent copy of the Document and likewise the network locations given in the Document for previous versions it was based on These may be placed in the History section You may omit a network location for a work that was published at least four years before the Document itself or if the original publisher of the version it refers to gives permission K In any section entitled Acknowledgements or Dedications preserve the section s title and preserve in the section all the substance and tone of each of the contributor acknowledgements and or dedications given therein L Preserve all the Invariant Sections of the Document unaltered in their text and in their titles Section numbers or the equivalent are not considered part of the section titles M Delete any section entitled Endorsements Such a section may not be included in the Modified Version N Do not retitle any existing section as Endorsements or to conflict in title with any Invariant Section If the Modified Version includes new front matter
23. nstalled via Cygwin s setup exe Shared Memory Support MIT SHM Extension As of 2003 09 19 shared memory support i e the MIT SHM Extension is enabled in the default distribution of Cygwin X However the shared memory support is only enabled at runtime if the Cygwin IPC Daemon i e ipc daemon2 is running The Cygwin IPC Daemon is available via the cygipc package from Cygwin s setup exe The Cygwin IPC Daemon can be installed a service on NT based platforms and there are some options for starting it automatically on non NT based platforms as well Please see the cygipc documentation e g usr share doc cygipc 2 01 README for more information Remote Sessions via XDMCP Cygwin X can be used login to one or several remote sessions using XDMCP X Display Manager Control Protocol Start Cygwin X with a command similar to the following to login to a single remote session using XDMCP XWin exe query remote hostname or ip address You may login to several remote sesstions with a single or multiple hosts using XDMCP Each session will need a seperate display number specified by the display_number parameter such as 0 A display number is not the same as a screen number as a single display can have multiple screens associated with it Each display listens on a different network port number so each display can connect to multiple machines Start Cygwin X with command lines similar to the following to login to several remote
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27. reen you will select the packages that will be downloaded and installed A listing of the Cygwin X packages is given below a listing of the general Cygwin packages would be beyond the scope of this document e XFree86 bin 8 7 MiB required executables for xterm twm etc e XFree86 bin icons 3 KiB optional adds icons for X Clients to the Start menu e XFree86 doc 1 26 MiB optional formatted documentation e XFree86 etc 470 KiB required configuration files for the X Server and programs in XFree86 bin e XFree86 100 11 9 MiB optional 100 dpi fonts 75 dpi fonts are used by default e XFree86 fcyr 364 KiB optional Cyrillic fonts e XFree86 fenc 337 KiB required font encodings e XFree86 fnts 15 9 MiB required 75 dpi fonts e XFree86 fscl 1 96 MiB optional Speedo and Type scalable fonts e XFree86 fsrv 202 KiB optional X Font Server e XFree86 html 904 KiB optional documentation html format e XFree86 jdoc 84 KiB optional XFree86 Japanese documentation e XFree86 1ib 83 KiB required X11R6 1ib files e XFree86 1ib compat 1 5 MiB optional runtime libraries DLLs for X Clients compiled for Cygwin X version 4 2 0 e XFree86 man 548 KiB optional man pages e XFree86 nest 1 1 MiB optional Xnest nested X Server e XFree86 prog 595 KiB optional additional files needed to compile programs for Cygwin X e XFree86 prt 791 KiB optional X Print Xprt server e XFree86 ps 4 41 MiB optional
28. sections or appendices that qualify as Secondary Sections and contain no material copied from the Document you may at your option designate some or all of these sections as invariant To do this add their titles to the list of Invariant Sections in the Modified Version s license notice These titles must be distinct from any other section titles You may add a section entitled Endorsements provided it contains nothing but endorsements of your Modified Version by various parties for example statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard 20 Appendix A GNU Free Documentation License You may add a passage of up to five words as a Front Cover Text and a passage of up to 25 words as a Back Cover Text to the end of the list of Cover Texts in the Modified Version Only one passage of Front Cover Text and one of Back Cover Text may be added by or through arrangements made by any one entity If the Document already includes a cover text for the same cover previously added by you or by arrangement made by the same entity you are acting on behalf of you may not add another but you may replace the old one on explicit permission from the previous publisher that added the old one The author s and publisher s of the Document do not by this License give permission to use their names for publicity for or to assert or imply endorsement of any Modified Version 5 COM
29. stalation Dewnlosdng FieeGt bir4 2 02 tar bz 40 DE Be 223 6 kis Package EE Tolal E Disk E 18 After the packages are downloaded setup will automatically begin go to install them Chapter z Setting Up Cygwin X 3 Cygwin Setup Progress This page displays the progress of the download or instalistion 19 I highly recommend allowing Cygwin Setup to create Desktop and Start Menu icons for you these icons simply launch a bash shell Cygwin Setup Create Icons Tell setup i you want it to create a few icons Tor cormenient access lo the Cypgeen emronment I Create soon on Desktop Y Addicon to Start Menu 20 Click Next to proceed to the next screen 21 You should receive a message that the installation has completed Chapter z Setting Up Cygwin X Cygwin Setup Ed Installation Complete You have now successfully installed Cygwin X Proceed to Chapter 4 for instructions on how to use Cygwin X Chapter 3 Configuring Cygwin X Configuration Overview Cygwin X settings are configured primarily through command line parameters passed to XWin exe Cygwin X comes with a file called startxwin bat that launches an X Server a terminal and a window manager Command Line Parameters Cygwin X by default runs in windowed mode with the largest window that will fit on your Windows desktop using the best performing engine that is installed on your system you do not need to pass any parameters to XW
30. u follow the rules of this License for verbatim copying of each of the documents in all other respects You may extract a single document from such a collection and distribute it individually under this License provided you insert a copy of this License into the extracted document and follow this License in all other respects regarding verbatim copying of that document 7 AGGREGATION WITH INDEPENDENT WORKS A compilation of the Document or its derivatives with other separate and independent documents or works in or on a volume of a storage or distribution medium does not as a whole count as a Modified Version of the Document provided no compilation copyright is claimed for the compilation Such a compilation is called an aggregate and this License does not apply to the other self contained works thus compiled with the Document on account of their being thus compiled if they are not themselves derivative works of the Document If the Cover Text requirement of section 3 is applicable to these copies of the Document then if the Document is less than one quarter of the entire aggregate the Document s Cover Texts may be placed on covers that surround only the Document within the aggregate Otherwise they must appear on covers around the whole aggregate 21 Appendix A GNU Free Documentation License 8 TRANSLATION Translation is considered a kind of modification so you may distribute translations of the Document under the terms of s
31. u have the option of following the terms and conditions either of that specified version or of any later version that has been published not as a draft by the Free Software Foundation If the Document does not specify a version number of this License you may choose any version ever published not as a draft by the Free Software Foundation How to use this License for your documents To use this License in a document you have written include a copy of the License in the document and put the following copyright and license notices just after the title page Copyright c YEAR YOUR NAME Permission is granted to copy distribute and or modify this document under the terms of the GNU Free Documentation License Version 1 1 or any later version published by the Free Software Foundation with the Invariant Sections being LIST THEIR TITLES with the Front Cover Texts being LIST and with the Back Cover Texts being LIST A copy of the license is included in the section entitled GNU Free Documentation License If you have no Invariant Sections write with no Invariant Sections instead of saying which ones are invariant If you have no Front Cover Texts write no Front Cover Texts instead of Front Cover Texts being LIST likewise for Back Cover Texts If your document contains nontrivial examples of program code we recommend releasing these examples in parallel under your choice of free software license such as the GNU General Public License to
32. your telnet session type export DISPLAY You can now launch remote X clients in your telnet session for example xterm amp will launch an xterm running on your remote host that will display on your Cygwin X screen Launch other remote clients in the same manner I recommend starting the remote clients in the background by appending to the command name so that you don t have to open several telnet sessions Secure ssh On your Windows machine Launch Cygwin X Run the following in an X terminal Username CygwinHost ssh X 1 username remote_hostname_or_ip_address Enter your password when prompted by ssh Your ssh session should now show you a shell prompt for your remote machine You can now launch remote X clients in your ssh session for example xterm amp will launch an xterm running on your remote host that will display on your Cygwin X screen Launch other remote clients in the same manner I recommend starting the remote clients in the background by appending amp to the command name so that you don t have to open several ssh sessions 17 Appendix A GNU Free Documentation License Version 1 1 March 2000 Copyright C 2000 Free Software Foundation Inc 59 Temple Place Suite 330 Boston MA 02111 1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document but changing it is not allowed 0 PREAMBLE The purpose of this License is to
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