Failed to connect to raw.githubusercontent.com port 443: Connection refused

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In Mac, whenever we write the command to install homebrew, we get the message of connection refused. In this blog we will solve this problem with one simple step.

Step 1 : Open Wifi Setting

First of all open WiFi setting and click on detail or advanced setting.

Step 2: Select DNS and Add New One

In the second step we are going to add a new DNS Server by click on “+” button. Add new new DNS server 8.8.8.8 (four times 8) and enter.

Step 3 : Save and Run

After save the DNS serve run the following command to Install Homebrew.

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"