Ubuntu Global Proxy Configuration Tutorial

Ubuntu Global Proxy Configuration Tutorial

Hey dear Ubuntu users, today we are going to discuss a very interesting and useful topic - Global Proxy Configuration. As an Ubuntu enthusiast, I know that when using Ubuntu sometimes it is inevitable to go over that high barrier of network blocking. Leaving it, we can't enjoy the goodness of that Internet out there. In this article, I will show you in detail how to configure global proxy on Ubuntu to help you freely access the world of Internet.

Why you need a global agent

Before we dive into the global proxy configuration, let's first understand why it is so important. I believe many Ubuntu users have experienced that when you want to access some domestic websites or services, you may encounter problems such as slow speed, inaccessible, blocked, etc. This is because for some reasons, such as geographic location restrictions, network blocking, etc., we can't establish a direct connection with domestic servers.

而全局代理的作用就是帮助我们突破这种限制，让我们能够自由地访问被封锁的网站、代理ip访问国内服务器，以及保护我们的隐私安全。通过配置全局代理，我们可以将我们的网络流量发送到代理服务器，再由代理服务器帮助我们请求目标服务器上的资源，从而实现访问自由。

How to Configure Global Proxy

Okay, without further ado, let's get started with configuring the global proxy! First, we need to find the network settings of your Ubuntu system. You can click on the network icon in the top right corner and select "Network Settings", or just search for "Settings" in the application menu to open the system settings.

Next, we find the "Network" tab and click on it to enter the network settings page. Here, we can see the currently connected network interface, as well as the configuration options for the network proxy. Remember, we are configuring a "Global" proxy, so we need to select "Manual" as the proxy type.

In the Proxy Server field, we need to fill in the address and port number of the proxy server. Usually, you need to buy or use a free proxy service and get the address and port number of the proxy server from them. Take ipipgo for example, it is a very popular proxy tool and you can find the corresponding information on its official website.

After filling in the proxy server address and port number, we can click "Apply to Entire System" to make the configuration take effect globally. At this point, you will be asked to enter your account and password, this is because you need administrator privileges to modify the system's network settings.

Congratulations, you have successfully configured the global proxy! Now, try to open a website you couldn't access before, and you'll see that everything works smoothly and picturesquely, as if you were in a free online world.

Some Frequently Asked Questions and Notes

When configuring a global proxy, you may encounter some problems. Here, I list some common problems and countermeasures to help you successfully complete the configuration.

1. Unstable proxy server: Some free proxy servers may be unstable or slow. At this time, you can try to change to another proxy server or choose to buy a stable proxy service.

2. Privacy and security issues: When using a proxy server, we should pay attention to protecting our privacy and security. Always choose a trustworthy proxy service provider and avoid entering web forms containing sensitive personal information on the proxy server.

3. Browser Proxy Settings: After configuring the global proxy, you may also need to manually modify the proxy settings of your browser to make the proxy effective. You can refer to the official documentation of the browser you are using for details.

summarize

通过配置全局代理，我们可以自由地访问被封锁的网站，代理ip访问国内服务器，同时保护我们的隐私安全。希望在我详细的教程指导下，大家能顺利完成全局代理的配置。如果你还有任何问题或困惑，欢迎在评论区留言，我将尽力为大家解答。让我们一起享受自由浏览互联网的愉悦吧！