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4.
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Apache is the most commonly used Web server on Linux systems. Web servers are used to serve Web pages requested by client computers. Clients typically request and view Web pages using Web browser applications such as <application>Firefox</application>, <application>Opera</application>, <application>Chromium</application>, or <application>Internet Explorer</application>.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:18(para)
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14.
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sudo apt install apache2
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:63(command)
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18.
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<emphasis>httpd.conf:</emphasis> historically the main Apache2 configuration file, named after the <application>httpd</application> daemon. Now the file does not exist. In older versions of Ubuntu the file might be present, but empty, as all configuration options have been moved to the below referenced directories.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:87(para)
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19.
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<emphasis>conf-available:</emphasis> this directory contains available configuration files. All files that were previously in <filename>/etc/apache2/conf.d</filename> should be moved to <filename>/etc/apache2/conf-available</filename>.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:94(para)
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20.
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<emphasis>conf-enabled:</emphasis> holds <emphasis>symlinks</emphasis> to the files in <filename>/etc/apache2/conf-available</filename>. When a configuration file is symlinked, it will be enabled the next time <application>apache2</application> is restarted.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:101(para)
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21.
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<emphasis>envvars:</emphasis> file where Apache2 <emphasis>environment</emphasis> variables are set.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:108(para)
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22.
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<emphasis>mods-available:</emphasis> this directory contains configuration files to both load <emphasis>modules</emphasis> and configure them. Not all modules will have specific configuration files, however.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:113(para)
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23.
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<emphasis>mods-enabled:</emphasis> holds <emphasis>symlinks</emphasis> to the files in <filename>/etc/apache2/mods-available</filename>. When a module configuration file is symlinked it will be enabled the next time <application>apache2</application> is restarted.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:119(para)
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24.
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<emphasis>ports.conf:</emphasis> houses the directives that determine which TCP ports Apache2 is listening on.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:126(para)
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25.
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<emphasis>sites-available:</emphasis> this directory has configuration files for Apache2 <emphasis>Virtual Hosts</emphasis>. Virtual Hosts allow Apache2 to be configured for multiple sites that have separate configurations.
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(no translation yet)
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Located in
serverguide/C/web-servers.xml:131(para)
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