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How to Access Your Mac's Terminal Remotely via Phone Using Tailscale and Termius

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A developer has shared a step-by-step guide for accessing a Mac's full terminal from an iPhone or Android device over a mobile connection. The setup uses Tailscale, a private mesh VPN, to create a secure network between devices without exposing any ports to the public internet. Termius, a mobile SSH client, is used to establish the actual terminal connection using an Ed25519 key generated on the phone. The guide also recommends installing tmux to preserve active sessions if the mobile signal drops mid-use. The entire setup is estimated to take around 20 minutes and works on both iPhone and Android devices.

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How to Access Your Mac's Terminal Remotely via Phone Using Tailscale and Termius · ShortSingh