Learn about DokuWiki
Learn about DokuWiki
If you also want the usb stick to run under 64bit Ubuntu then you will need to create an extra partition on your usb stick. Its probably best to do this prior to installing the windows solution but if you already did this then you can copy the files to a temporary location, re-format your usb stick and then copy them back. You may also use something like GParted which allows you to resize your existing partition.
These are the partitions
To execute the wiki you need a small server that can interpret http format. The chosen server needs to execute from the stick. One that works out of the box is Mongoose https://code.google.com/archive/p/mongoose/ The download page is https://code.google.com/archive/p/mongoose/downloads The binary file mongoose-lua-sqlite-ssl-static-x86_64-5.1 is required. It will process the http requests on localhost:8080 which will default to file doku.php The suffix php will then require a PHP interpretor.
The version I downloaded was 5.5.38. http://php.net/downloads.php The newer version (7.1.3) also works fine but seemed slower.
unzip the download to obtain dir php-5.5.38
To build into a directory php
cd php-5.5.38/ ./configure --prefix=$HOME/php make make install
Once built we only need the one executable file located at $HOME/php/bin/php-cgi
/media/mike/linuxWiki$ tree . ├── linuxStart.sh ├── server │ ├── dokuwiki -> ../../WIKI/dokuwiki │ ├── mongoose.conf │ ├── mongoose-lua-sqlite-ssl-static-x86_64-5.1 │ └── php-cgi └── startWiki.desktop
This is a .desktop file that allows execution of the shell script file linuxStart.sh from the Nautilus file browser.
The content of the file is
[Desktop Entry] Type=Application Terminal=true Name=Start Dokuwiki Icon=utilities-terminal Exec=bash -c 'cd "$(dirname %k)";./linuxStart.sh;$SHELL' Categories=Application;
Once created set its permissions to allow execute
chmod +x startWiki.desktop
This also needs its execution bit set and can be started from command line of a terminal if you prefer not to use Nautilus. Its content is
#!/bin/bash cd server echo "Open a browser to address 127.0.0.1:8080" echo "Leave this terminal window running until you no longer need the http server to access the wiki" echo "close the terminal when finished so that you can unmount the usb stick" ./mongoose-lua-sqlite-ssl-static-x86_64-5.1
This will start the mongoose http server. This server needs a configuration file.
This configuration file directs mongoose to use the php-cgi program to interpret http links to files of type *.php. It also sets the document_root to directory dokuWiki which we see in the moment is a symbolic link to the dokuWiki directory on the fat32 partition and the defult run file becomes index.php which calls doku.php to start the wiki engine.
cgi_interpreter ./php-cgi enable_directory_listing no document_root dokuwiki
The other command setting directory listings off is a security measure to stop the display of a directory list for any paths which don't contain an index.php or index.html file. See mongoose.
This links back to the fat32 partition where the dokuwiki installation resides. Create it via command
ln -s ../../WIKI/dokuwiki dokuwiki
These were created in the first two steps. Copy both mentioned files to the server directory and set the execution bit on both files.
If you use 'localhost:8080' as the location of your wiki then you will find that the Dokuwiki Media Manager page has problems which makes it impossible to load any media files. If you instead direct your browser to '127.0.0.1:8080' or 'yourMachinesHostName:8080' then this problem is avoided.