Apache sets user authentication and configures various virtual hosts

Sometimes in order to improve the security of the website background, in addition to the password verification in the background, you can also set password authentication for the website background directory on Apache. Sometimes we need to run multiple websites on one server. For example, to avoid wasting server resources, we can set up Apache Virtual Hosts to meet project requirements, there are three types of virtual hosts (Domain Name virtual hosts, IP virtual hosts, and port virtual hosts );

First install Apache

Tar zxf http-2.2.17.tar.gz

CD http-2.2.17

./Configure -- prefix =/usr/local/httpd -- enable-so -- enable-Rewrite

-- Enable-charset-lite -- enable-CGI

Make & make install

/Usr/local/httpd/bin/apachectl start

Generate an encrypted HTTP account password file:

/Usr/bin/htpasswd-C/usr/local/httpd/CONF/. awspwd Webadmin

Configure the Apache main configuration file:

<Directory "/usr/local/httpd/htdocs">

Options indexes followsymlinks

Authname "AWStats directory"

Authtype basic

Authuserfile/usr/local/httpd/CONF/. awspwd

Require valid-user

AllowOverride none

Order allow, deny

Allow from all

</Directory>

Restart the service and verify the validity of the service through a browser.

/Usr/local/httpd/bin/apachectl restart

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Domain name-based VM

Ifconfig eth0 limit 20.1/16

Ifconfig eth0: 0 too many requests 3/16

Ifconfig eth0: 1 too many bytes 4/16

Mkdir/usr/local/httpd/htdocs/web1

Mkdir/usr/local/httpd/htdocs/web2

Echo '

Echo '

Domain name-based virtual hosts require domain name resolution. Install the bind service on the system disc for help parsing:

Mkdir/Media/CDROM

Mount/dev/CDROM/Media/CDROM

Rpm-uvh/Media/CDROM/Server/bind-9.3.3-7.el5.i386.rpm

Rpm-uvh/Media/CDROM/Server/caching-nameserver-9.3.3-7.el5.i386.rpm

Rpm-uvh/Media/CDROM/Server/bind-chroot-9.3.3-7.el5.i386.rpm

CD/var/named/chroot/etc/

CP-P named. caching-nameserver.conf named. conf

Vim named. conf

Options {

Directory "/var/named ";

};

Zone "jiajia.com" in {

Type master;

File "dragon.com. Zone ";

};

CD/var/named/chroot/var/named

CP-P localhost. Zone dragon.com. Zone

Vim jiajia.com. Zone

$ TTL 86400

@ In SOA dargon.com. admin.dragon.com .(

42; Serial (D. Adams)

3 h; refresh

15 m; retry

1 W; expiry

1D); Minimum

In NS web1.dragon.com

Web1 in a memory limit 20.1

Web2 in a too many threads 3

Service named restart

Echo 'nameserver failed 20.1 '>/etc/resolv. conf

NSLookup web1.dragon.com

NSLookup web2.dragon.com

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Write the configuration file to httpd. conf.

Echo"

Namevirtualhost 255.255.20.1

<Virtualhost route 20.1>

DocumentRoot/usr/local/httpd/htdocs/web1

Servername web1.dragon.com

</Virtualhost>

<Virtualhost strongswan 3>

DocumentRoot/usr/local/httpd/htdocs/web2

Servername web2.dragon.com

</Virtualhost>

">>>/Usr/local/httpd/CONF/httpd. conf

/Usr/local/httpd/bin/apachectl restart

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IP address-based VM:

Echo"

<Virtualhost route 20.1>

DocumentRoot/usr/local/httpd/htdocs/web1

Servername web1.dragon.com

</Virtualhost>

<Virtualhost strongswan 3>

DocumentRoot/usr/local/httpd/htdocs/web2

Servername web2.dragon.com

</Virtualhost>

">>>/Usr/local/httpd/CONF/httpd. conf

/Usr/local/httpd/bin/apachectl restart

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Port-based VM

Echo"

Listen limit 20.1: 81

Listen limit 20.1: 82

<Virtualhost 255.255.20.1: 81>

DocumentRoot/usr/local/httpd/htdocs/web1

Servername web1.dragon.com

</Virtualhost>

<Virtualhost route 000020.1: 82>

DocumentRoot/usr/local/httpd/htdocs/web2

Servername web2.dragon.com

</Virtualhost>

">>>/Usr/local/httpd/CONF/httpd. conf

/Usr/local/httpd/bin/apachectl restart

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Apache sets user authentication and configures various virtual hosts