# Per-user web directories

On systems with multiple users, each user can be permitted to have a web site in their home directory using the UserDir directive. Visitors to a URL `http://example.com/~username/` will get content out of the home directory of the user "`username`", out of the subdirectory specified by the UserDir directive.

Mapping URLs to the Filesystem

# Per-user web directories

mod_userdir
UserDir
DirectoryMatch
AllowOverride

# Setting the file path with UserDir

The UserDir directive specifies a directory out of which per-user content is loaded. This directive may take several different forms.

If a path is given which does not start with a leading slash, it is assumed to be a directory path relative to the home directory of the specified user. Given this configuration:

UserDir public_html

the URL `http://example.com/~rbowen/file.html` will be translated to the file path `/home/rbowen/public_html/file.html`

If a path is given starting with a slash, a directory path will be constructed using that path, plus the username specified. Given this configuration:

UserDir /var/html

the URL `http://example.com/~rbowen/file.html` will be translated to the file path `/var/html/rbowen/file.html`

If a path is provided which contains an asterisk (*), a path is used in which the asterisk is replaced with the username. Given this configuration:

UserDir /var/www/*/docs

the URL `http://example.com/~rbowen/file.html` will be translated to the file path `/var/www/rbowen/docs/file.html`

# Restricting what users are permitted to use this feature

Using the syntax show in the UserDir documentation, you can restrict what users are permitted to use this functionality:

UserDir enabled
UserDir disabled root jro fish

The configuration above will enable the feature for all users except for those listed in the `disabled` statement. You can, likewise, disable the feature for all but a few users by using a configuration like the following:

UserDir disabled
UserDir enabled rbowen krietz

See UserDir documentation for additional examples.

# Enabling a cgi directory for each user

In order to give each user their own cgi-bin directory, you can use a Directory directive to make a particular subdirectory of a user's home directory cgi-enabled.

<Directory /home/*/cgi-bin/>
Options ExecCGI
SetHandler cgi-script
</DirectoryMatch>

# Allowing users to alter configuration

If you want to allows users to modify the server configuration in their web space, they will need to use `.htaccess` files to make these changed. Ensure that you have set AllowOverride to a value sufficient for the directives that you want to permit the users to modify. See the .htaccess tutorial for additional details on how this works.