This should be one of the core features of Git, but for some reason it's impossible to figure out how to search for a string in your commit history and see the diffs that that string is in. Here's the best I've come up with:
To find which commits and which files a string was added or removed in:
git log -S'search string' --oneline --name-status
To see the diff of that
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta name="viewport" content="width=device-width,initial-scale=1.0" /> | |
| <title>base64 + lzma + iframe</title> | |
| <style>iframe{position:absolute;top:0;left:0;height:100vh;width:100%;border:none}</style> | |
| </head> | |
| <body> | |
| <iframe sandbox="allow-same-origin allow-downloads allow-scripts allow-forms allow-top-navigation allow-popups allow-modals allow-popups-to-escape-sandbox"></iframe> |