Introducing oniux: Kernel-level Tor isolation for any Linux app

[oniux-curl]

Are you using an old or patched version of curl?

curl refuses to resolve .onion domains to avoid leakage:

• Impossible to use `curl` to resolve `.onion` addresses using Tor Project's `oniux` tool · Issue #17363 · curl/curl · GitHub
• Curl leaks .onion hostnames in DNS · Issue #543 · curl/curl · GitHub