(r13) TWikiSystemRequirements < TWiki/

TWiki/ Web>TWikiSystemRequirements (revision 13) (raw view)~~EditAttach~~
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---## TWiki Operating Environment

Server and client system requirements, file system structure

---+++ Overview

Low requirements on client-side and server-side environment, to keep TWiki deployment as broad as possible is a key element of the __TWikiMission__. Strict W3C and ECMA standards compliance is also a mandate. These requirements are amended from time to time as technology progresses.

---+++ Server-Side Requirements

TWiki is written in *Perl 5* and uses a number of *shell commands*. It requires that *GNU RCS* (Revision Control System) be installed on the same system. Current development is on Linux. the recommended platform, but it can also work with Microsoft Windows and other OS.

| *Required Server Environment by Platform* |||
| *Resource* | *Unix* | *Windows* |
| Perl |  5.005_03 or higher  ||
| Non standard Perl modules |  =Net::SMTP= (or =sendmail=)  |  =Net::SMTP=  | 
| RCS |  5.7 or higher  ||
| Other external programs |  =ls, fgrep, egrep=  ||
| Web server |  Apache and others (support for cgi, authentication, extended path) ***  ||
| _OS versions_ |  __Linux, Unix...__  |  __every last Win?!__  |
| Required disk space | | |

__ISP INSTALLATION REQUIREMENTS: SSI, RCS local or sysadmin, same for perl modules for plugins, cron, basic authentication,...__

---++ Client-Side Requirements

The basic TWiki engine and templates have a low requirement on the browser:

|  *Recommend PC Requirement*  |||
| *Component* | *Min/Rec* |

|  *Browser Requirements*  ||
| *Resource* | *Details* |
| HTML 3.2 browser | |
| <nop>JavaScript 1.? | Optional: JS degrades gracefully |
| Cookies | Not used |
| CSS1/2 | ???? |

   * TWiki generates XHTML 1.0 code as long as it is compatible with HTML 3.2.

__WHAT ABOUT WEB STANDARDS BROWSER COMPATIBILITY MOVEMENT & CSS CONTROL__

---+++ Known Issues

   * Some <nop>TWikiSkins may require more, like cookies and <nop>JavaScript
   * At present, contributed Plugins are not checked against compatibility standards, and may require anything imaginable: browser-specific functions, Java, cookies, CSS, etc.

---+++ TWiki File System

You can rename the root TWiki directory - ==twiki== - to whatever you like by changing it in the ==twiki.cfg== configuration file. However, to keep the current installation and future upgrades simple, you should leave the subdirectory structure intact:

| *Directory:*        | *Files:*       | *Used for:* |
| ==twiki==           |  [[#TWikiFiles][list]]  | Start-up info |
| ==twiki/bin==       |  [[#BinFiles][list]]  | Perl scripts  |
| ==twiki/lib==       |  [[#LibFiles][list]]  | Configuration file, main library, Perl system modules, Plugins |
| ==twiki/pub==       |  [[#PubFiles][list]]  | Public support files (ex: FileAttachments, images) and RCS histories) |
| ==twiki/data==      |  [[#DataFiles][list]]  | Topic text (page content) and RCS histories; |
| ==twiki/templates== |  [[#TemplatesFiles][list]]  | HTML templates, used by TWiki scripts |

---+++ File Descriptions

A rundown of the individual files in the current %VERSION% distribution, organized by TWiki root directories. Note that there may be minor differences in the start-up ==data== files. All listings are complete unless otherwise noted.

#TWikiFiles
---++++ Files in <code>twiki</code>

Introductory and installation files.

| *File:*       | *Used for:* |
| ==index.html== | A page with a link to first launch TWiki after install |
| ==license.txt==        | GNU General Public License and TWiki-specific info |
| ==readme.txt==        | General TWiki start-up info with relevant URLs. |
| ==TWikiDocumentation.html==          | All documentation packaged as a single page |
| ==TWikiHistory.html==        | TWiki development timeline |

#BinFiles
---++++ Files in <code>twiki/bin</code>

All Perl CGI scripts.

| *File:*       | *Used for:* |
| ==.htaccess.txt== | Authentication. Rename to .htaccess and customize if used |
| ==attach==        | Script that shows the attach file page (FileAttachment) |
| ==delete==        | (not used yet) |
| ==edit==          | Script to edit a topic |
| ==geturl==        | Script to fetch URL data |
| ==mailnotify==    | Script called by cron job to notify users of changes |
| ==oops==          | Script that shows an OK or oops dialog |
| ==preview==       | Script to preview topic after edit |
| ==rdiff==         | Script to see differences of topics |
| ==rename==        | Script to rename/move topics and move attachments |
| ==register==      | Script to register new users |
| ==save==          | Script that saves a topic, called by preview |
| ==search==        | Script that displays search results |
| ==statistics==    | Script to create statistics topic |
| ==testenv==       | Script to test CGI environment variables |
| ==upload==        | Script that does file upload (FileAttachment) |
| ==view==          | Script to view a topic ( *the* script ) |
| ==viewfile==      | Script to view an file attachment |

#LibFiles
---++++ Files under <code>twiki/lib</code>

The new ==lib/TWiki/Plugins== directories contain core configuration, libraries and function modules, and Plugins.

| *File:*           | *Used for:* |
| ==TWiki.pm==      | Main TWiki library |
| ==TWiki.cfg==     | For configuration, used by ==TWiki.pm== |
| ==TWiki/Access.pm==   | Access control |
| ==TWiki/Attach.pm==   | Attachment handling |
| ==TWiki/Meta.pm==     | Meta data in topics |
| ==TWiki/Net.pm==      | SMTP mail handling |
| ==TWiki/Plugins.pm==  | Plugin handling |
| ==TWiki/Prefs.pm==    | Preferences handling |
| ==TWiki/Search.pm==   | Search engine, used by wiki.pm |
| ==TWiki/Store.pm==    | Back-end storage, =*.txt= text file and =*.txt,v= RCS repository file handling |
| ==TWiki/Plugins/DefaultPlugin.pm== | Default plugin |
| ==TWiki/Plugins/EmptyPlugin.pm==   | Empty plugin, use to create your own |
| ==TWiki/Plugins/InterwikiPlugin.pm== | Refer to external Wikis and other Web sites |

#PubFiles
---++++ Files under <code>twiki/pub</code>

__attachments like images...__

| *File:*         | *Used for:* |
| ==favicon.ico== | xxxx |
| ==twikilogo.gif== | xxxx |
| ==twikilogo1.gif== | xxxx |
| ==twikilogo2.gif== | xxxx |
| ==twikilogo3.gif== | xxxx |
| ==twikilogo4.gif== | xxxx |
| ==wikiHome.gif== | xxxx |
| ==icn/_filetypes.txt== | xxxx |
| ==icn/bat.gif== | xxxx |
| ==icn/bmp.gif== | xxxx |
| ==icn/c.gif== | xxxx |
| ==icn/dll.gif== | xxxx |
| ==icn/doc.gif== | xxxx |
| ==icn/else.gif== | xxxx |
| ==icn/exe.gif== | xxxx |
| ==icn/fon.gif== | xxxx |
| ==icn/h.gif== | xxxx |
| ==icn/hlp.gif== | xxxx |
| ==icn/html.gif== | xxxx |
| ==icn/java.gif== | xxxx |
| ==icn/mov.gif== | xxxx |
| ==icn/pdf.gif== | xxxx |
| ==icn/pl.gif== | xxxx |
| ==icn/ppt.gif== | xxxx |
| ==icn/ps.gif== | xxxx |
| ==icn/py.gif== | xxxx |
| ==icn/ram.gif== | xxxx |
| ==icn/reg.gif== | xxxx |
| ==icn/sh.gif== | xxxx |
| ==icn/sniff.gif== | xxxx |
| ==icn/ttf.gif== | xxxx |
| ==icn/txt.gif== | xxxx |
| ==icn/wav.gif== | xxxx |
| ==icn/wri.gif== | xxxx |
| ==icn/xls.gif== | xxxx |
| ==icn/zip.gif== | xxxx |
| ==Know/IncorrectDllVersionW32PTH10DLL/W32PTH10.DLL== | xxxx |
| ==TWiki/FileAttachment/Sample.txt== | xxxx |
| ==TWiki/FileAttachment/Smile.gif== | xxxx |
| ==TWiki/PreviewBackground/blankltgraybg.gif== | xxxx |
| ==TWiki/PreviewBackground/blankwhitebg.gif== | xxxx |
| ==TWiki/PreviewBackground/previewbg.gif== | xxxx |
| ==TWiki/WabiSabi/wabisabi.gif== | xxxx |

#DataFiles
---++++ Files under <code>twiki/data</code>

The ==data== directory stores the content of TWiki pages as individual text files. Each active web has its own subdirectory. The TWiki distribution package includes four start-up webs, and quite a number of pages with documentation and demo content. _This is a representative partial file listing..._

| *File:*         | *Used for:* |
| ==.htpasswd== | xxxx |
| ==debug.txt== | xxxx |
| ==mime.types== | xxxx |
| ==warning.txt== | xxxx |
| ==_default/.changes== | xxxx |
| ==_default/WebChanges.txt== | xxxx |
| ==_default/WebChanges.txt,v== | xxxx |
| ==_default/WebHome.txt== | xxxx |
| ==_default/WebHome.txt,v== | xxxx |
| ==_default/WebIndex.txt== | xxxx |
| ==_default/WebIndex.txt,v== | xxxx |
| ==_default/WebNotify.txt== | xxxx |
| ==_default/WebNotify.txt,v== | xxxx |
| ==_default/WebPreferences.txt== | xxxx |
| ==_default/WebPreferences.txt,v== | xxxx |
| ==_default/WebSearch.txt== | xxxx |
| ==_default/WebSearch.txt,v== | xxxx |
| ==_default/WebStatistics.txt== | xxxx |
| ==_default/WebStatistics.txt,v== | xxxx |
|  ...  |  ...  |
| ==Know/TopicClassification.txt== | xxxx |
| ==Know/TopicClassification.txt,v== | xxxx |
| ==Know/TWikiCategory.txt== | xxxx |
| ==Know/TWikiCategory.txt,v== | xxxx |
| ==Know/UseCategory.txt== | xxxx |
| ==Know/UseCategory.txt,v== | xxxx |
| ==Know/WebChanges.txt== | xxxx |
| ==Know/WebChanges.txt,v== | xxxx |
| ==Know/WebForm.txt== | xxxx |
| ==Know/WebForm.txt,v== | xxxx |
|  ...  |  ...  |
| ==Main/NicholasLee.txt== | xxxx |
| ==Main/NicholasLee.txt,v== | xxxx |
| ==Main/NobodyGroup.txt== | xxxx |
| ==Main/NobodyGroup.txt,v== | xxxx |
| ==Main/OfficeLocations.txt== | xxxx |
| ==Main/OfficeLocations.txt,v== | xxxx |
| ==Main/PeterThoeny.txt== | xxxx |
| ==Main/PeterThoeny.txt,v== | xxxx |
| ==Main/SanJoseOffice.txt== | xxxx |
| ==Main/SanJoseOffice.txt,v== | xxxx |
|  ...  |  ...  |
| ==Main/TWikiGroups.txt== | xxxx |
| ==Main/TWikiGroups.txt,v== | xxxx |
| ==Main/TWikiGuest.txt== | xxxx |
| ==Main/TWikiGuest.txt,v== | xxxx |
| ==Main/TWikiUsers.txt== | xxxx |
| ==Main/TWikiUsers.txt,v== | xxxx |
| ==Main/TWikiVariables.txt== | xxxx |
| ==Main/TWikiVariables.txt,v== | xxxx |
|  ...  |  ...  |
| ==Test/TestTopic1.txt== | xxxx |
| ==Test/TestTopic1.txt,v== | xxxx |
| ==Test/WebChanges.txt== | xxxx |
| ==Test/WebChanges.txt,v== | xxxx |
| ==Test/WebHome.txt== | xxxx |
| ==Test/WebHome.txt,v== | xxxx |
|  ...  |  ...  |
| ==Trash/.changes== | xxxx |
| ==Trash/WebChanges.txt== | xxxx |
| ==Trash/WebChanges.txt,v== | xxxx |
| ==Trash/WebHome.txt== | xxxx |
| ==Trash/WebHome.txt,v== | xxxx |
|  ...  |  ...  |
| ==TWiki/AlWilliams.txt== | xxxx |
| ==TWiki/AlWilliams.txt,v== | xxxx |
| ==TWiki/AndreaSterbini.txt== | xxxx |
| ==TWiki/AndreaSterbini.txt,v== | xxxx |
|  ...  |  ...  |
| ==TWiki/DeleteTopic.txt== | xxxx |
| ==TWiki/DeleteTopic.txt,v== | xxxx |
| ==TWiki/DontNotify.txt== | xxxx |
| ==TWiki/DontNotify.txt,v== | xxxx |

#TemplatesFiles
---++++ Files in <code>twiki/templates</code>

__Used to flexibly control appearance of rendered pages...__

| *File:*         | *Used for:* |
| ==oopsbadpwformat.tmpl== | xxxx |
| ==attachagain.tmpl== | xxxx |
| ==attachnew.tmpl== | xxxx |
| ==changeform.tmpl== | xxxx |
| ==changes.tmpl== | xxxx |
| ==edit.iejs.tmpl== | xxxx |
| ==edit.tmpl== | xxxx |
| ==mailnotify.tmpl== | xxxx |
| ==moveattachment.tmpl== | xxxx |
| ==oopsaccesschange.tmpl== | xxxx |
| ==oopsaccessgroup.tmpl== | xxxx |
| ==oopsaccessrename.tmpl== | xxxx |
| ==oopsaccessview.tmpl== | xxxx |
| ==oopsauth.tmpl== | xxxx |
| ==attach.tmpl== | xxxx |
| ==oopschangepasswd.tmpl== | xxxx |
| ==oopsempty.tmpl== | xxxx |
| ==oopslocked.tmpl== | xxxx |
| ==oopslockedrename.tmpl== | xxxx |
| ==oopsmissing.tmpl== | xxxx |
| ==oopsmoveerr.tmpl== | xxxx |
| ==oopsnoformdef.tmpl== | xxxx |
| ==oopsnotwikiuser.tmpl== | xxxx |
| ==oopsnoweb.tmpl== | xxxx |
| ==oopspreview.tmpl== | xxxx |
| ==oopsregexist.tmpl== | xxxx |
| ==oopsregpasswd.tmpl== | xxxx |
| ==oopsregrequ.tmpl== | xxxx |
| ==oopsregthanks.tmpl== | xxxx |
| ==oopsregwiki.tmpl== | xxxx |
| ==oopsrenameerr.tmpl== | xxxx |
| ==oopsresetpasswd.tmpl== | xxxx |
| ==oopsrev.tmpl== | xxxx |
| ==oopssave.tmpl== | xxxx |
| ==oopssaveerr.tmpl== | xxxx |
| ==oopssendmailerr.tmpl== | xxxx |
| ==oopstopicexists.tmpl== | xxxx |
| ==oopsupload.tmpl== | xxxx |
| ==oopswrongpassword.tmpl== | xxxx |
| ==preview.tmpl== | xxxx |
| ==rdiff.tmpl== | xxxx |
| ==register.tmpl== | xxxx |
| ==registernotify.tmpl== | xxxx |
| ==rename.tmpl== | xxxx |
| ==renamebase.tmpl== | xxxx |
| ==renameconfirm.tmpl== | xxxx |
| ==renamerefs.tmpl== | xxxx |
| ==search.tmpl== | xxxx |
| ==searchbookview.tmpl== | xxxx |
| ==searchmeta.tmpl== | xxxx |
| ==searchrenameview.tmpl== | xxxx |
| ==twiki.tmpl== | xxxx |
| ==view.plain.tmpl== | xxxx |
| ==view.print.tmpl== | xxxx |
| ==view.tmpl== | xxxx |

-- MikeMannix - 29 Aug 2001
Topic revision: r13 - 03 Sep 2001 - 22:15:31 - MikeMannix?
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