Methods and precautions for changing the domain name of github blog

In the current Internet era, blogs have become an indispensable channel for sharing knowledge and expressing personal opinions. The emergence of github has made it easier and more convenient to build a blog. However, for those who are using GitHub to build a blog for the first time, changing the GitHub blog domain name may become a minor trouble. The following will give solutions to this problem and related precautions.

1. Steps to change the domain name of github blog
1. Create a warehouse on github and upload the blog code to the warehouse;
2. Add a CNAME file to the warehouse and edit the file , write the custom domain name to be changed;
3. In the domain name registrar, change the CNAME resolution record, and change the original custom domain name in the resolution record to the new custom domain name;
4. Wait After the domain name resolution is completed, you can access the new custom domain name.

2. Notes
1. When adding a CNAME file, the file name should be "CNAME", with all letters in capital letters;
2. The content of the CNAME file should only contain the custom domain name, without adding Protocol prefixes such as http or https;
3. After changing the CNAME resolution record in the domain name registrar, it may take a few hours or even a day to take effect;
4. Under the same github account, you can only There is a warehouse using a custom domain name.

3. What should I do if I encounter problems?
1. If after changing the domain name, you find that you cannot access the new custom domain name, you need to check whether the CNAME file is correct and whether the resolution record is valid;
2. If after changing the domain name, you find that you cannot access the old custom domain name. If a 404 error occurs when defining a domain name, you need to check whether all resolution records have been changed to the new custom domain name.

Summary:
Changing the github blog domain name is not a complicated operation. As long as you follow the above steps, you can easily complete it. However, there are some details and issues that need to be paid attention to during this process to ensure the success of changing the domain name. If you encounter a problem, check and solve it in time. I believe that every github blog user can better maintain his blog and create more value and influence by changing the domain name.

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