==== How to update wiki ====

== Step 1 ==
Make a backup of the ''/var/www/html/wiki/lib/tpl/default'' folder (or the entire ''/var/www/wiki'' folder):

''sudo cp /var/www/wiki <date>_wiki-backup -r''
''sudo chown mmclar <date>_wiki-backup/ -R''

== Step 2 ==
Use upgrade extensions in wiki, or follow directions for upgrading manually

== Step 3 ==
To fix styles, copy from the backup ''/lib/tpl/default'' folder to ''/var/www/wiki/lib/tpl/default''

''sudo cp <date>_wiki-backup/lib/tpl/default/ /var/www/wiki/lib/tpl/ -r''

== Step 4 ==
Archive the backed up folder
''sudo tar -czvf <date>_wiki-backup.tgz <date>_wiki_backup''