rsynx: Share a Live Terminal Without SSH or a Public IP

Description and use

rsynx enables secure live terminal sharing without SSH, public IPs, or port forwarding, giving the host full control over viewing and typing.

Problem

Remote technical support often requires exchanging commands and screenshots, creating a frustrating loop.

Outcome

rsynx streamlines remote support by eliminating SSH setup, providing secure, temporary access with host control over viewing and typing.

Workflow

• Start rsynx host to generate session code and password
• Share credentials with guest via trusted channel
• Guest runs rsynx join <session-code> and enters password
• Host reviews and approves connection request
• Guest watches live terminal and can request typing control
• Host approves typing control if needed, can revoke anytime

Evidence

rsynx is an open-source tool for sharing a live terminal between two people.

Source

The host remains in control of the session. A guest must be approved before joining, and typing access requires an additional approval.

Source