╨╧рб▒с>■  %'■   $                                                                                                                                                                                                                                                                                                                                                                                                                                                ье┴7 Ё┐^ bjbjUU "7|7|^      l*╪╪╪╪ ф*Жюууу$t Ф Z+у▀ууу+ █@   у у т сс° ╖Г¤Ю┬*о╪усс$V0Жсю ую с **┘Modifying OS files Operating system files are extremely complex and should only be modified if you are confident with what it is you are trying to achieve and aware of how to do it. If you are about to edit a system file, you must first copy the file in its unedited state and then rename it. Thus if you edit the file incorrectly and the system no longer works then you can restore the original file and put yourself back to square one! The files which you are most likely to want to edit are: Autoexec.nt (autoexec.bat in previous versions of Windows) This file can be used to customise a computer for a particular purpose at system startup. Thus, for example, a computer which is used for a particular package can be automated to load that package at startup. The obvious example of this is the automatic starting of windows on PCs. Autoexec.bat files can contain many complicated command sequence, but a simple extract is shown below: echo off rem loads UK keyboard driver keyb uk rem provides path to DOS command and programs patch c:\dos;c:\word Config.sys This file is automatically executed when the system is switched on. It contains commands which configure the computer system for particular installation requirements. System.ini Win.ini (the two initialisation files) In order to modify these files, you must first open them with an appropriate editor. If you are in Windows you can open these files using NotePad or WordPad found under the Accessories menu in Start/Programs. You use these programs as elementary word processors and edit the appropriate lines. When you have finished you save the changes. If you are working in DOS you use the edit command at the DOS prompt, carry out the edit in the same way and save the changes. Bear in mind that, depending upon the file you have edited, the change may not be apparent until you reboot the machine! ё№■ шЁЫ в ж н ╥ р М Р ] ^ Єюююююююю5Б\Б5Б>*CJOJQJ\БaJ╢╖╕ё,п░╣╓▐ !"#$¤√√√√√√√ьььььК√√a$$IfЦl╓╓Ф Аь 6аФ╣Ф  Ф┤╓0      Ў6╓ ╓ ╓ ╓ Ф┤4╓ laЎ$Д╣Д  &а#$/Д┤If^ ■$%&'()4▄▌ш  e f х ^ ¤¤¤¤¤√¤¤√¤¤¤¤¤¤ 1Рh░╨/ ░р=!░"░#Ра$Ра%░ i8@ё 8 NormalCJ_HaJmH sH tH 2`2 Heading 1$@&5Б\Б<A@Є б< Default Paragraph Font:^`Є: Normal (Web)дdдd[$\$^     ╢╖╕ё,п░╣╓▐ !"#$%&'()4▄▌шefх`Ш0ААШ0ААШ0ААШ0ААШ0ААШ0ААШ0ААШ0ААй0ААй0ААй0ААй0ААй0ААЩ0ААШ0ААШ0ААШ0ААШ0ААШ0ААШ0ААШ0АА0ААШ0ААШ0АА0ААШ0ААШ0ААШ0ААШ0ААШ0ААЪ0АА^ $^  ^ Ё8Ё@ё   АААўЁТЁЁ0Ё( Ё ЁЁB ЁS Ё┐╦  ?Ё^]`   CIAMC:\WINDOWS\Application Data\Microsoft\Word\AutoRecovery save of Document3.asdCIA"J:\dgnew\u4\Modifying OS files.docCIA"J:\dgnew\u4\Modifying OS files.docCIA"J:\dgnew\u4\Modifying OS files.docCIA"J:\dgnew\u4\Modifying OS files.doc░!"`Ж @А]]└╕▐ўў]\@Д└{^`@  Unknown            GРЗ: Times New Roman5РАSymbol3&Р З: Arial7&Р ЗЯVerdana"1ИЁ╨h&ElBEl !Ёа┤┤ББ0du2ГQЁ  Modifying OS filesCIACIA■  рЕЯЄ∙OhлС+'│┘0xРШ┤`└╠╪ш Ї  ( 4@HPXфModifying OS filesodiIAIANormalnCIA4Microsoft Word 9.0@РNZ@─Х▓∙Ю┬@Tф ¤Ю┬Deepak Gautam■  ╒═╒Ь.УЧ+,∙о0№ hp|ДМФ Ьдм┤ ╝ ▄фy uа Modifying OS files Title ■    ■                                                                   ¤   &■   ■   )■                                                                                                                                                                                                                                                                                                                                                           Root Entry         └FГс Ю┬(└1Table             WordDocument        "SummaryInformation(    иDocumentSummaryInformation8             tCompObj    jObjectPool            ╖Г¤Ю┬╖Г¤Ю┬            ■   ■    ■                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ■       └FMicrosoft Word Document MSWordDocWord.Document.8Ї9▓q■  рЕЯЄ∙OhлС+'│┘0xРШ┤`└╠╪ш Ї  ( 4@HPXфModifying OS filesodiIAIANormalnCIA4Microsoft Word 9.0@РNZ@─Х▓∙Ю┬@Tф ¤Ю┬Deepak Gautam■  ╒═╒Ь.УЧ+,∙оD╒═╒Ь.УЧ+,∙о@№ hp|ДМФ Ьдм┤ ╝ ▄фy uа Modifying OS files Title4 $А,ф