Ubuntu Unleashed 2019 Edition: Covering 18.04, 18.10, 19.04

        DocumentRoot    /home/bugserver/htdocs

        ScriptAlias /home/bugserver/cgi-bin

        TransferLog /home/bugserver/logs/access_log

</VirtualHost>

<VirtualHost    212.85.67.67>

        ServerName  pts.gnulix.org

        ServerAlias pts

        DocumentRoot    /home/pts/htdocs

        ScriptAlias /home/pts/cgi-bin

        TransferLog /home/pts/logs/access_log

        ErrorLog    /home/pts/logs/error_log

</VirtualHost>

TIP

If  you are hosting websites    on  an  intranet    or  internal    network,    users   will

likely  use the shortened   name    of  the machine rather  than    the FQDN.   For

example,    users   might   type    http://bugserver/index.html in  their   browser

location    field   rather  than    http://bugserver.gnulix.org/index.html. In  that

case,   Apache  would   not recognize   that    those   two addresses   should  go  to  the

same    virtual host.   You could   get around  this    by  setting up  VirtualHost

directives  for both    bugserver   and bugserver.gnulix.org,   but the

easy    way around  it  is  to  use the ServerAlias directive,  which   lists   all

valid   aliases for the machine:

Click here to view code image
ServerAlias bugserver

For more    information about   VirtualHost,    refer   to  the help    system  on

http://localhost/_manual.

Logging

Apache provides logging for just about any web access information you might
be interested in. Logging can help with the following:

    System  resource    management, by  tracking    usage

    Intrusion   detection,  by  documenting bad HTTP    requests

    Diagnostics,    by  recording   errors  in  processing  requests

Two standard log files are generated when you run your Apache server:
access_log and error_log. They are found under the
/var/log/apache2 directory. (Others include the SSL logs
ssl_access_log, ssl_error_log, and ssl_request_log.) All