Appendix A: TWiki Filesystem
Annotated directory and file listings, for the 01-Dec-2001 TWiki production release.
Who and What is This Good For?
Interested
Users and
Site Administrators can find out in simple terms what each part of TWiki actually does. Adventurous
Adminstrators with server access to files (eg: FTP) can also figure out where to look to make minor modifications, like changing hardcode text or color.
Software Developers can get an at-a-glance overview of TWiki code architecture.
Directory Structure
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 five main subdirectories intact:
| Directory: | Files: | Used for: |
|---|
twiki | list | Start-up info |
twiki/bin | list | Perl scripts |
twiki/lib | list | Configuration file, main library, Perl system modules, Plugins directory |
twiki/pub | list | Public files (eg: images) and FileAttachments and their RCS histories |
twiki/data | list | Individual topics (page content) and their RCS histories |
twiki/templates | list | HTML templates, used by TWiki scripts |
File Descriptions
A rundown of the individual files included in the current 01-Dec-2001 distribution, organized by TWiki root directories.
Files in twiki
Application info and the current reference documentation.
Full file list:
| File: | Used for: |
|---|
index.html | Links to launch TWiki after install and for files in this directory |
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: versions, features, developers |
Files in twiki/bin
Perl CGI scripts.
Full file list:
| File: | Used for: |
|---|
.htaccess.txt | Authentication. Rename to .htaccess and customize if used |
attach | Shows the attach file page (FileAttachment) |
edit | Edit a topic |
geturl | Fetch URL data |
installpasswd | Install new password by admin |
mailnotify | Script called by cron job to notify users of changes |
oops | Shows an OK or oops dialog |
passwd | Reset and change password |
preview | Preview topic after edit |
rdiff | See differences of topics |
register | Register new users |
rename | Rename/move topics and move attachments |
save | Saves a topic, called by preview |
search | Displays search results |
statistics | Create statistics topic |
testenv | Test CGI environment variables |
upload | Does file upload (FileAttachment) |
view | View a topic ( the script ) |
viewfile | View a file attachment |
Files under twiki/lib
The new
lib/TWiki/Plugins directories contain configuration, library and function files, and
TWikiPlugins.
Full file list:
| File: | Used for: |
|---|
TWiki.cfg | Main configuration, used by TWiki.pm |
TWiki.pm | Main TWiki library |
TWiki/Access.pm | Access control |
TWiki/Attach.pm | Attachment handling |
TWiki/Form.pm | Form handling |
TWiki/Func.pm | Public functions that Plugins may use |
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/Store/RcsFile.pm | Generic file handling code, a class |
TWiki/Store/RcsWrap.pm | Wrappers around RCS executables, a class that inherits from RcsFile? |
TWiki/Store/RcsLite.pm | A Perl RCS implemention, a class that inherits from RcsFile? |
TWiki/Plugins/DefaultPlugin.pm | Handles some legacy rules |
TWiki/Plugins/EmptyPlugin.pm | Empty plugin, use to create your own |
TWiki/Plugins/InterwikiPlugin.pm | Use aliases as links for predefined URLs |
Files under twiki/pub
The
pub directory stores topic-related files, including images used by TWiki and
FileAttachments. Attachments are stored in subdirectories created with the related topic name. You can also upload files directly for and link manually (but not through
Attach)
Partial file list:
| File: | Used for: |
|---|
favicon.ico | ICO file |
twikilogo.gif | GIF file |
twikilogo1.gif | GIF file |
twikilogo2.gif | GIF file |
twikilogo3.gif | GIF file |
twikilogo4.gif | GIF file |
twikilogo88x31 | GIF file |
wikiHome.gif | GIF file |
icn/_filetypes.txt | GIF file |
icn/bat.gif | GIF file |
icn/bmp.gif | GIF file |
| ... | ... |
|---|
TWiki/FileAttachment/Sample.txt | TEXT file: sample |
TWiki/FileAttachment/Smile.gif | GIF image: sample |
TWiki/PreviewBackground/blankltgraybg.gif | GIF image |
TWiki/PreviewBackground/blankwhitebg.gif | GIF image |
TWiki/PreviewBackground/previewbg.gif | GIF image: Preview view background |
TWiki/WabiSabi/wabisabi.gif | GIF image: illustration |
Know/IncorrectDllVersionW32PTH10DLL/W32PTH10.DLL | DLL file: sample |
Files under twiki/data
TWiki topics: data stored as individual text files and rendered by TWiki for display as regular Web pages. Each active web has its own subdirectory. The TWiki distribution includes four start-up webs -
Main,
TWiki,
Know,
Test - with documentation and demo content, a
Trash web for browser-based, recoverable topic deletion, and a
_default directory containing core topic set required to start a new web.
Partial file list:
| File: | Used for: |
|---|
.htpasswd | Basic Authentication (htaccess) users file with username and encrypted password pairs |
debug.txt | Program-generated messages useful for debugging |
mime.types | Recognized file formats |
warning.txt | Diagnostic messages for identifying problems |
| _default directory can be copied to empty directory when creating new webs |
_default/.changes | Per web record of topic changes |
_default/.mailnotify | Per web timestamp of most recent email notification |
_default/WebChanges.txt | Display most recent topic changes in web |
_default/WebChanges.txt,v | Revisions history (RCS) |
_default/WebHome.txt | Default web home page |
_default/WebHome.txt,v | Revisions history (RCS) |
_default/WebIndex.txt | Lists all topics in a web |
_default/WebIndex.txt,v | Revisions history (RCS) |
_default/WebNotify.txt | Subscribe/unsubscribe to web changes email alert |
_default/WebNotify.txt,v | Revisions history (RCS) |
_default/WebPreferences.txt | Per web Preference Settings |
_default/WebPreferences.txt,v | Revisions history (RCS) |
_default/WebSearch.txt | Per web search options |
_default/WebSearch.txt,v | Revisions history (RCS) |
_default/WebStatistics.txt | Generates web usage statistics |
_default/WebStatistics.txt,v | Revisions history (RCS) |
| ... | ... |
|---|
Files in twiki/templates
Templates used to control appearance of topics rendered as Web pages.
Full file list:
| File: | Used for: |
|---|
attach.tmpl | Attach (FileAttachments) control screen |
attachagain.tmpl | Attachment control screen |
attachnew.tmpl | Attachment control screen |
changeform.tmpl | Control screen |
changes.tmpl | Displays WebChanges links list of recently changed topics |
edit.iejs.tmpl | Edit window with IE-specific JavaScript |
edit.tmpl | Main edit window |
mailnotify.tmpl | Email notification |
moveattachment.tmpl | Control screen |
oopsaccesschange.tmpl | Error message |
oopsaccessgroup.tmpl | Error message |
oopsaccessrename.tmpl | Error message |
oopsaccessview.tmpl | Error message |
oopsauth.tmpl | Error message |
oopsbadpwformat.tmpl | Error message |
oopschangepasswd.tmpl | Error message |
oopsempty.tmpl | Error message |
oopslocked.tmpl | Error message |
oopslockedrename.tmpl | Error message |
oopsmissing.tmpl | Error message |
oopsmore.tmpl | More topic actions message |
oopsmoveerr.tmpl | Error message |
oopsnoformdef.tmpl | Error message |
oopsnotwikiuser.tmpl | Error message |
oopsnoweb.tmpl | Error message |
oopspreview.tmpl | Error message |
oopsregexist.tmpl | Error message |
oopsregpasswd.tmpl | Error message |
oopsregrequ.tmpl | Error message |
oopsregthanks.tmpl | Error message |
oopsregwiki.tmpl | Error message |
oopsrenameerr.tmpl | Error message |
oopsresetpasswd.tmpl | Error message |
oopsrev.tmpl | Error message |
oopssave.tmpl | Error message |
oopssaveerr.tmpl | Error message |
oopssendmailerr.tmpl | Error message |
oopstopicexists.tmpl | Error message |
oopsupload.tmpl | Error message |
oopswrongpassword.tmpl | Error message |
preview.tmpl | Preview Changes screen |
rdiff.tmpl | Displays text changes before & after Diffs |
register.tmpl | User registration page |
registernotify.tmpl | Registration notification |
rename.tmpl | Rename/move control screen (choose web & new topic tile |
renamebase.tmpl | Used by other rename templates |
renameconfirm.tmpl | Confirms a pre-specified rename, ex: undoing a rename |
renamerefs.tmpl | Display if rename done, but some references not changed (topics were locked) |
search.tmpl | Search screen |
searchbookview.tmpl | Search results with full topic content |
searchmeta.tmpl | Search screen |
searchrenameview.tmpl | Used by rename to list references to topic being renamed |
twiki.tmpl | Master template: definitions are used by other templates |
view.plain.tmpl | Printable topic view with simplified header/footer |
view.print.tmpl | Printable topic view with no header/footer |
view.tmpl | Main topic view - the standard regular Web page |
TWiki File System Snapshot
The following partial directory listings from a Linux installation show typical file permissions and ownership. This is provided for general debugging use only and isn't an exact representation of the current distribution.
-
On an ISP installation... The user and group - twiki twiki - will probably be your domain or login name, eg: yourdomain yourdomain and can't be changed; same for nobody nobody files further down. Also, in the bin directory, scripts need a .cgi (sometimes .pl) extension._
Directory
twiki/bin:
drwxrwxr-x 2 twiki twiki 4096 Sep 14 22:45 .
drwxrwxr-x 5 twiki twiki 4096 Aug 3 01:57 ..
-rw-rw-r-- 1 twiki twiki 895 Aug 25 01:32 .htaccess
-rw-rw-r-- 1 twiki twiki 782 Aug 25 01:32 .htaccess.txt
-rw-rwxr-x 1 twiki twiki 4819 Sep 7 01:44 attach
-rwxrwxr-x 1 twiki twiki 3381 Jul 21 18:41 changes
-rw-rwxr-x 1 twiki twiki 8056 Sep 3 22:44 edit
-rwxrwxr-x 1 twiki twiki 1736 Nov 17 2000 geturl
-rwxrwxr-x 1 twiki twiki 4481 Aug 21 19:10 installpasswd
-rwxrwxr-x 1 twiki twiki 5829 Aug 21 22:03 mailnotify
-rwxrwxr-x 1 twiki twiki 4512 Aug 25 22:10 makedistrib
-rw-rwxr-x 1 twiki twiki 2254 Aug 21 19:25 oops
-rwxrwxr-x 1 twiki twiki 6399 Aug 22 18:31 passwd
-rw-rwxr-x 1 twiki twiki 5315 Sep 3 22:45 preview
-rwxrwxr-x 1 twiki twiki 8946 Sep 8 18:35 rdiff
-rw-rwxr-x 1 twiki twiki 9199 Aug 25 21:02 register
-rwxrwxr-x 1 twiki twiki 13481 Sep 7 21:17 rename
-rw-rwxr-x 1 twiki twiki 4645 Sep 7 01:44 save
-rwxrwxr-x 1 twiki twiki 4166 Jul 21 18:45 search
-rw-rwxr-x 1 twiki twiki 10006 Sep 7 01:42 statistics
-rwxrwxr-x 1 twiki twiki 9356 Aug 31 10:04 testenv
-rw-rwxr-x 1 twiki twiki 13782 Aug 21 22:17 upload
-rwxrwxr-x 1 twiki twiki 10164 Sep 8 18:24 view
-rw-rwxr-x 1 twiki twiki 2773 Sep 13 17:21 viewfile
Directory
twiki/templates/:
drwxrwxr-x 2 twiki twiki 4096 Sep 8 00:47 .
drwxrwxr-x 4 twiki twiki 4096 Sep 10 23:21 ..
-rw-rw-r-- 1 twiki twiki 2573 Aug 31 13:06 attach.tmpl
-rw-rw-r-- 1 twiki twiki 1604 Aug 3 14:52 attachagain.tmpl
-rw-rw-r-- 1 twiki twiki 449 Aug 3 14:47 attachnew.tmpl
-rw-rw-r-- 1 twiki twiki 1309 Sep 3 22:47 changeform.tmpl
-rw-rw-r-- 1 twiki twiki 1619 Aug 31 13:16 changes.tmpl
-rw-rw-r-- 1 twiki twiki 11842 Sep 10 19:00 edit.iejs.tmpl
-rw-rw-r-- 1 twiki twiki 2603 Sep 3 22:48 edit.tmpl
-rw-rw-r-- 1 twiki twiki 981 May 28 20:14 mailnotify.tmpl
-rw-rw-r-- 1 twiki twiki 1499 Aug 31 13:16 moveattachment.tmpl
-rw-rw-r-- 1 twiki twiki 570 Aug 1 01:24 oopsaccesschange.tmpl
-rw-rw-r-- 1 twiki twiki 586 Aug 1 01:24 oopsaccessgroup.tmpl
-rw-rw-r-- 1 twiki twiki 573 Aug 1 01:47 oopsaccessrename.tmpl
-rw-rw-r-- 1 twiki twiki 573 Aug 1 01:24 oopsaccessview.tmpl
-rw-rw-r-- 1 twiki twiki 1014 Aug 1 01:25 oopsauth.tmpl
-rw-rw-r-- 1 twiki twiki 405 Aug 1 01:49 oopsbadpwformat.tmpl
-rw-rw-r-- 1 twiki twiki 344 Jul 31 10:16 oopschangepasswd.tmpl
-rw-rw-r-- 1 twiki twiki 624 Jul 31 02:09 oopsempty.tmpl
-rw-rw-r-- 1 twiki twiki 918 Jul 31 02:20 oopslocked.tmpl
-rw-rw-r-- 1 twiki twiki 590 Jul 31 10:25 oopslockedrename.tmpl
-rw-rw-r-- 1 twiki twiki 328 Jul 31 10:26 oopsmissing.tmpl
-rw-rw-r-- 1 twiki twiki 2158 Sep 13 02:03 oopsmore.tmpl
-rw-rw-r-- 1 twiki twiki 407 Aug 1 10:22 oopsmoveerr.tmpl
-rw-rw-r-- 1 twiki twiki 1136 Aug 1 01:30 oopsnoformdef.tmpl
-rw-rw-r-- 1 twiki twiki 522 Aug 1 01:31 oopsnotwikiuser.tmpl
-rw-rw-r-- 1 twiki twiki 413 Jul 31 02:07 oopsnoweb.tmpl
-rw-rw-r-- 1 twiki twiki 393 Aug 1 01:32 oopspreview.tmpl
-rw-rw-r-- 1 twiki twiki 462 Aug 1 01:32 oopsregexist.tmpl
-rw-rw-r-- 1 twiki twiki 345 Aug 1 00:52 oopsregpasswd.tmpl
-rw-rw-r-- 1 twiki twiki 356 Aug 1 00:53 oopsregrequ.tmpl
-rw-rw-r-- 1 twiki twiki 540 Aug 1 01:57 oopsregthanks.tmpl
-rw-rw-r-- 1 twiki twiki 679 Aug 1 01:02 oopsregwiki.tmpl
-rw-rw-r-- 1 twiki twiki 411 Aug 1 10:23 oopsrenameerr.tmpl
-rw-rw-r-- 1 twiki twiki 483 Aug 1 01:59 oopsresetpasswd.tmpl
-rw-rw-r-- 1 twiki twiki 921 Sep 7 23:47 oopsrev.tmpl
-rw-rw-r-- 1 twiki twiki 774 Aug 1 01:35 oopssave.tmpl
-rw-rw-r-- 1 twiki twiki 477 Aug 1 02:01 oopssaveerr.tmpl
-rw-rw-r-- 1 twiki twiki 452 Aug 1 01:37 oopssendmailerr.tmpl
-rw-rw-r-- 1 twiki twiki 379 Aug 1 10:23 oopstopicexists.tmpl
-rw-rw-r-- 1 twiki twiki 342 Jul 31 10:09 oopsupload.tmpl
-rw-rw-r-- 1 twiki twiki 364 Aug 1 02:05 oopswrongpassword.tmpl
-rw-rw-r-- 1 twiki twiki 2584 Sep 3 22:49 preview.tmpl
-rw-rw-r-- 1 twiki twiki 1539 Sep 8 18:29 rdiff.tmpl
-rw-rw-r-- 1 twiki twiki 552 Jul 14 19:23 register.tmpl
-rw-rw-r-- 1 twiki twiki 1151 Aug 23 16:38 registernotify.tmpl
-rw-rw-r-- 1 twiki twiki 789 Aug 8 23:32 rename.tmpl
-rw-rw-r-- 1 twiki twiki 2310 Sep 10 14:56 renamebase.tmpl
-rw-rw-r-- 1 twiki twiki 475 Aug 3 16:53 renameconfirm.tmpl
-rw-rw-r-- 1 twiki twiki 589 Aug 8 23:32 renamerefs.tmpl
-rw-rw-r-- 1 twiki twiki 1792 Aug 31 18:38 search.tmpl
-rw-rw-r-- 1 twiki twiki 1650 Aug 31 18:38 searchbookview.tmpl
-rw-rw-r-- 1 twiki twiki 149 Sep 13 02:00 searchmeta.tmpl
-rw-rw-r-- 1 twiki twiki 2044 Aug 31 18:38 searchrenameview.tmpl
-rw-rw-r-- 1 twiki twiki 2246 Aug 31 13:08 twiki.tmpl
-rw-rw-r-- 1 twiki twiki 418 Aug 31 13:07 view.plain.tmpl
-rw-rw-r-- 1 twiki twiki 826 Aug 31 13:08 view.print.tmpl
-rw-rw-r-- 1 twiki twiki 1770 Sep 8 00:32 view.tmpl
Directory
twiki/data/:
drwxrwxr-x 8 nobody nobody 4096 Sep 7 01:04 .
drwxrwxr-x 4 nobody nobody 4096 Sep 10 23:21 ..
-rw-rw-rw- 1 twiki twiki 159 Aug 24 19:49 .htpasswd
drwxrwxr-x 2 nobody nobody 4096 Sep 9 02:45 Know
drwxrwxr-x 2 nobody nobody 4096 Sep 9 02:45 Main
drwxrwxr-x 2 nobody nobody 8192 Sep 14 23:22 TWiki
drwxrwxr-x 2 nobody nobody 4096 Sep 9 02:45 Test
drwxrwxr-x 2 nobody nobody 4096 Sep 14 12:04 Trash
drwxrwxr-x 2 nobody nobody 4096 Sep 9 02:45 _default
-rw-rw-rw-- 1 twiki twiki 0 Jul 1 02:20 debug.txt
-rw-rw-r-- 1 twiki twiki 3419 Aug 13 00:15 mime.types
-rw-rw-rw-- 1 twiki twiki 0 Jul 1 02:19 warning.txt
Partial file list for
twiki/data/Main:
- Included files come with their RCS versions histories
.txt,v. If you don't need the changes history of each one, you can delete them and save a lot of space. New RCS files will be created automatically, only when a topic is next edited.
drwxrwxrwx 2 nobody nobody 4096 Aug 19 04:15 .
drwxrwxrwx 6 nobody nobody 4096 Aug 3 01:09 ..
-rw-rw-rw- 1 twiki twiki 3716 Aug 19 02:19 .changes
-rw-rw-rw- 1 twiki twiki 9 Aug 19 02:45 .mailnotify
-rw-r--r-- 1 nobody nobody 358 Aug 18 17:22 OfficeLocations.txt
-r--r--r-- 1 nobody nobody 878 Aug 18 17:22 OfficeLocations.txt,v
-rw-r--r-- 1 nobody nobody 680 Aug 18 17:36 TWikiGuest.txt
-r--r--r-- 1 nobody nobody 1989 Aug 18 17:36 TWikiGuest.txt,v
-rw-r--r-- 1 nobody nobody 459 Aug 18 17:19 TWikiUsers.txt
-r--r--r-- 1 nobody nobody 3840 Aug 18 17:19 TWikiUsers.txt,v
-rw-r--r-- 1 nobody nobody 95 Aug 19 03:06 WebChanges.txt
-r--r--r-- 1 nobody nobody 284 Aug 19 03:06 WebChanges.txt,v
-rw-r--r-- 1 nobody nobody 1853 Aug 18 18:08 WebHome.txt
-r--r--r-- 1 nobody nobody 6523 Aug 18 18:08 WebHome.txt,v
Directory
twiki/pub/:
drwxrwxrwx 6 nobody nobody 4096 Aug 3 01:21 .
drwxrwxr-x 3 twiki twiki 4096 Jun 17 16:35 ..
drwxrwxrwx 3 nobody nobody 4096 Jun 17 16:35 Know
drwxrwxrwx 3 nobody nobody 4096 Aug 3 01:21 TWiki
-rw-rw-r-- 1 twiki twiki 1078 Jan 14 2000 favicon.ico
drwxrwxr-x 2 twiki twiki 4096 Jun 17 16:35 icn
-rw-rw-r-- 1 twiki twiki 3016 Oct 5 1999 twikilogo.gif
-rw-rw-r-- 1 twiki twiki 5320 Oct 5 1999 twikilogo1.gif
-rw-rw-r-- 1 twiki twiki 6125 Oct 5 1999 twikilogo2.gif
-rw-rw-r-- 1 twiki twiki 7218 Oct 5 1999 twikilogo3.gif
-rw-rw-r-- 1 twiki twiki 6710 Oct 5 1999 twikilogo4.gif
-rw-rw-r-- 1 twiki twiki 3501 Sep 14 11:57 twikilogo88x31.gif
-rw-rw-r-- 1 twiki twiki 2877 Jun 7 1999 wikiHome.gif
Partial file list for
twiki/pub/icn/:
drwxrwxr-x 2 twiki twiki 4096 Jun 17 16:35 .
drwxrwxrwx 6 nobody nobody 4096 Aug 3 01:21 ..
-rw-rw-r-- 1 twiki twiki 801 Mar 26 1999 _filetypes.txt
-rw-rw-r-- 1 twiki twiki 143 Mar 9 1999 bat.gif
-rw-rw-r-- 1 twiki twiki 926 Mar 9 1999 bmp.gif
-rw-rw-r-- 1 twiki twiki 141 Mar 25 1999 c.gif
-rw-rw-r-- 1 twiki twiki 144 Mar 9 1999 dll.gif
-rw-rw-r-- 1 twiki twiki 152 Mar 9 1999 doc.gif
--
PeterThoeny - 14 Sep 2001
--
MikeMannix? - 16 May 2002
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