Teetty: a CLI tool to remote control a program running in a terminal
I needed to remote control a program (and read it’s output) while that tool should still be fully interactive for the user. Obviously there are things like tmux and more but they emulate an entire terminal. This is simpler in that it just sets up a pty and basic pipes or files to send stuff in and read from it.
Teetty: a CLI tool to remote control a program running in a terminal launched on December 23, 2022 with 34 votes, #1,073 of 3,688 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Teetty is a command-line tool that enables remote control of an interactive terminal program while allowing users to interact with it directly. Unlike full terminal emulators such as tmux, it takes a simpler approach by setting up a pseudo-terminal and basic pipes or files for sending input and reading output. It is designed for developers who need to monitor and control running programs from a distance.
written from the facts on this page · September 2026
From the sources
A bit like tee, a bit like script, but all with a fake tty. Lets you remote control and watch a process - mitsuhiko/teetty
Does a similar job
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