WPMU was merged into WordPress back in … 2010? I notice the tutorial you are looking at is from 2009. I guess some people still confusingly refer to WPMU when instead it is WordPress Multisite.
While most of the concepts are probably still valid … what are you trying to achieve? Just to have separate domains with different themes is standard functionality without much effort.
If you want to setup WordPress Multisite with a number of domains, then you could try WordPress MU Domain Mapping.
It’s this plugin that Andrea_R is referring to in her comment on the tutorial you’re trying to follow.
BTW – Andrea_R is one of the main moderators on the WordPress Multisite Forum She even has a free guide on her website about how to setup a WordPress Network.
Related Posts:
- Perform action on WPMU blog deletion
- Changing Multisite themes on mass
- Upload path/URL weirdness for the main blog of a multisite/network setup
- WP_Site_Query vs. WP_Network_Query in WordPress 4.6
- Multisite/network–automatic self-registration, blog setup
- MU domain mapping login issue
- Sitemap Plugin for WordPress Network
- Restrict users on multisite WordPress install
- Import a regular WordPress blog into a MU installation
- Basic analytics across WordPress Multisite network [closed]
- Which is the recommended method to transfer a wordpress site to wordpress Multisite?
- Hierarchical Page Listing of all Pages in a Multisite Network
- Asian language multisite IDN subdomain
- Using separate Apache log files for multisite
- Changing Multisite URL after the subsite has been in use
- Can’t find “Add New” button for themes in a multisite
- Network setup tab is not shown under Tools
- How to make wp-signup.php a 1-step process [closed]
- Multi-site: Change the URL of main site to HTTPS
- How to show sites under “My Sites” Menu in admin panel wordpress multisite?
- What type of Google tracking should I use?
- Multiple Multisite networks on the same domain?
- How can I get multisite primary blog (url or path) for current user?
- convert from single site to multisite (network) with existing subdomains
- How the mu-plugins Folder Works in a Multisite Installation?
- Replacing the default content created while the site creation
- Yoast Sitemap grouping external sitemaps [closed]
- Change Username?
- Multisite, can’t see sub blogs
- Google Docs Viewer have problem in MultiSite sub-blogs
- upgrade from WPMU 2.9.2 to WP 3.2.1
- What does “Use BalanceTags” Do?
- Images don’t show up
- How to create a network using a command line script?
- How to list WP multisite languages
- Mapping subdomain to point to sudirectory site in WordPress Multisite Network
- Notice bar at frontpage for multisite
- Syncing content in Multisite. Possible?
- Query to import data from one MultiSite table to another (pages/sub-pages)
- How can I automatically duplicate a site’s pages onto network site?
- Multisite – Images often getting uploaded to the wrong month directory
- How to fix blocked cookies error that doesn’t let me log into wp-admin?
- Draft preview and customize permission problems on multisite main site
- Gravity Forms: gform_wrapper stays hidden even though JS-scripts load without errors
- How to create a Multi-Network subsite?
- Will changing the folder name two directories above a fresh wordpress installation break the site?
- Multisite -> XMLRPC
- Migrating static site to multisite with multiple domains and subdomains
- Share DB tables between two blogs on the same WP Multisite installation
- 404 redirecting to home [closed]
- Migrating Multisite with WP-Cli and/or Search-Replace-DB
- MULTISITE SUB-DOMAIN JUST SHOWS INDEX OF -> CGI-BIN INSTEAD OF SHOWING SITE
- How do I check if the user is a site owner in a network?
- Handling single.php in Multisite
- Generate HTTPS Urls in multisite
- Replicate network plugins without having to configure it for each subsite?
- get_user_meta() in multiste with respect to subdomain
- Different Domains in Multisite Setup
- If statement in wp-config.php, is it possible?
- How do I correctly configure my AMPPS localhost to use subdomains for multisite?
- WordPress Multisite URLs and Multiple Updates
- WordPress multisite, allow non super admins to create sites
- Minimize Performance Issues of MultiSite Large Number of Tables Created
- Disable site visiting and user logins excepting for a specific user
- WordPress Importer Tries to save media files to wrong site folder
- How can I remove a site from a network?
- How to Force WWW. in Domain With WordPress MU Domain Mapping Plugin?
- WordPress Multisite Permalinks on mapped domain = server 404 error
- Sites network with sub-folders
- Set my own password when registering a multisite user or site
- Efficient way to fetch all archived WPMS blogs
- Give users acces to admin a single post or set up WP network?
- WP-Cli Error When Mapping Multisite Subdomain
- WordPress Multisite for multi-language
- Change main site / network admin site?
- Serve theme and plugins assets from correct domain on multi-domain multisite
- WP Multisite Sub-Domain Error
- Multisite different domains mapping error on GGS
- WordPress multisite condition for certain blog_id’s
- the menu of the network does not display my second website
- WordPress Multisite wp-admin/ redirect loop but adding index.php works fine
- Can WP multisite manage multiple ccTLDs
- Should i use multisite for my business?
- WordPress Network with SSL for multiple domains
- Nginx rules for subdomain multisite install (Bedrock)
- WP Admin Panel for Multi-site install not loading JavaScript for one Subdomain
- WordPress Multisite redirect loop
- multisite detect subsite blog number
- How to Create WPMu New User?
- New multisite redirects to main site
- How to disable style filtering in post?
- Is it possible to create a login for restricted visibility?
- WP Multisite: Do a function after blog is activated
- WordPress Multisite Subsite WP admin not working
- multi-language multi-site with REST API
- How to make Multisite global login that redirects to correct subsite after login
- Advice on WP site structure using multisite
- How to login Separately in each blog?
- get_category_link() or get_tag_link() return wrong category/tag base in wordpress multisite
- Multisite subdomain microsite on secondary domain