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### How to Add Custom HTML to Django Admin Inlines If you want to add custom HTML to Django Admin inlines, simply defining custom properties in the Admin or model class and trying to handle them with `fields` or `fieldsets` in the Inline class won't work smoothly. It's better to straightforwardly extend the inline templates.
Here's a summary of the Japanese blog article in English: --- The article discusses installing k3s Kubernetes on a Raspberry Pi running Raspbian. It mentions that k3s will be installed in Docker mode. According to the Docker website, it is recommended to use the convenience script for Raspbian, so the article follows this recommendation.
i2cssh is a tool that allows you to log into multiple servers simultaneously in iTerm2 and automatically arrange SSH panes for simultaneous operations. To log into multiple target servers via the same bastion host, you would use the following command: i2cssh -Xt=user@bastion.example.com "ssh user@server1.example.com" "ssh user@server2.example.com".
Here is an English translation of the summary for the Japanese blog post: "Solution for the Error: 'ERROR: Error installing i2cssh: ERROR: Failed to build gem native extension.'" This summary provides a brief description of what the blog post is about, which is a guide on how to resolve the specified error encountered when trying to install the i2cssh gem.