I would normally post the core of this message to somewhere liwix-specific, but I find their project infrastructure and organization are so poor that I don't see any web-searchable resource for it.
The kiwix[1] idea is great, and seems to be at least semi-officially supported by the wikimedia foundation. You can download a huge selection of wikimedia databases[2], including the many Hebrew ones, and use their local cross-platform GUI program or their localhost web-server to view. Works great... ... except for the database that everyone really wants, the complete english file 'wikipedia_en_all_novid_2018-10.zim'[3], which is probably very frustrating for all the people who spent hours or days downloading the 79 gigabyte file. Here are the issues, and the fix. Once the file is downloaded and checked against the md5sum link[4] on the download page, the kiwix program will indicate that the file is not a valid zim file. This seems to be because it was prepared with an incompatible zim version, but the only real reason is a single flipped bit in the file's "magic number". Change the bit, and the hours or days you spent downloading the file have been redeemed. Use your favorite hex editor to change the value of byte number five from '06' to '05'.In linux, to observe the issue, compare the file to a recognized zim file using 'xxd -l 5 [filename]'. And, when you perform the edit using your favorite hex editor, you probably don't want to rename the output file, since that would change the duration of the operation from instantaneous to however long it takes your system to copy 79 gigabytes. What worked for me was the debian ncurses program 'hexeditor'. Now you can use the kiwix GUI program to open the file and add it to your library. A second and very general issue is the quality of the project's documentation. For the purposes of this post, what's relevant is that in order to use the kiwix localhost web-server for a database, one seems to need to first open that zim file using the kiwix GUI program, which adds the database to the kiwix 'library'. Then you can start / restart the web-server and view / search the data. A third issue is a hiccup that seems to be misleading or just plain wrong in an error message produced by the kiwix web server. It will complain that it cannot open the search index for the 79Gb file. However, it does seem to perform "search ahead"s for that database just fine. Go figure. All in all, this has become a project that I love to hate. A great idea, with just enough awful in the code and in the support to remind me what it was like to be a computer user in the 1980's. references: [1] https://kiwix.org/ [2] https://wiki.kiwix.org/wiki/Content_in_all_languages [3] http://download.kiwix.org/zim/wikipedia_en_all_novid.zim.torrent Really. for a file this large, use the bittorrent option. [4] http://download.kiwix.org/zim/wikipedia_en_all_novid.zim.md5 -- hkp://keys.gnupg.net CA45 09B5 5351 7C11 A9D1 7286 0036 9E45 1595 8BC0 _______________________________________________ Linux-il mailing list Linux-il@cs.huji.ac.il http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il
