Just use termux on your phone and connect to a tmux session on your server.
Codex won't know the difference.
Not sure if there's a Termux equivalent for iPhone.
1. Run `codex remote-control --help` directly on your Linux server. 2. From the desktop app, connect to your Linux box, start Codex there, and make it remotely controllable.
Either approach will get you set up.
1. Install another copy of codex in a special dir on the Linux machine:
$ curl -fsSL https://chatgpt.com/codex/install.sh | sh
2. Run codex remote-control from that special dir to start and pair the daemon: $ ~/.codex/packages/standalone/current/codex remote-control start
$ ~/.codex/packages/standalone/current/codex remote-control pair
3. On the phone, open ChatGPT app, Choose Remote, then pair it with the code printed above.4. Voila! The codex sessions running on the Linux machine now show up on the phone!