Debian / Ubuntu Linux: Install SquidGuard Web Filter Plugin For Squid 3.x To Block Unwanted Sites

Here’s an overview of the steps to install the SquidGuard web filter plugin for Squid 3.x on Debian or Ubuntu Linux:

1. Install SquidGuard and its dependencies:

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sudo apt-get update
nsudo apt-get install squid3 squidguard

1. Create the SquidGuard configuration directory:

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sudo mkdir /etc/squidguard
nsudo chown proxy:proxy /etc/squidguard

1. Download the blacklists:

You can download pre-configured blacklists from the internet or create your own. The blacklists contain the URLs of websites that you want to block.

1. Convert the blacklists to the SquidGuard format:

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sudo squidGuard -C all

1. Edit the Squid configuration file:

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sudo nano /etc/squid3/squid.conf

Add the following lines at the end of the file:

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url_rewrite_program /usr/bin/squidGuard
nurl_rewrite_children 5

1. Restart Squid:

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sudo service squid3 restart

After completing these steps, the SquidGuard web filter plugin should be installed and configured. You can verify its functionality by attempting to access a website that is listed in the blacklists. The website should be blocked, and you should receive an error message.

n(Alprazolam)