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Zellij — your session survives the crash
Detach is the keystone habit of the whole studio setup — and it's one keystroke. As posted on TikTok, Instagram, and LinkedIn — the full story, one slide per card.
Quit the terminal mid-task. The work doesn't even notice.
Detach is the keystone habit of the whole studio setup — and it's one keystroke.
Detach ends the viewing, not the work.
Alt+q disconnects your window from the session — that's all it does. The Zellij server keeps owning the panes, and every process inside keeps running at full speed with nobody watching.
No window attached. Still running.
zellij list-sessions shows the session alive with no window anywhere. ps -axo etime,command says the counter loop is 41 seconds in.
Ghostty closed for ten minutes. It never blinked.
Session age 6m 51s → 17m 25s. Loop elapsed 00:41 → 11:15. Both climbed in lockstep — same process, never restarted.
What detach does and doesn't protect.
A detached session keeps running even with the laptop lid closed.
Sleep suspends everything; the work resumes on wake. What detach removes is the fatal failure mode: no closed window or quit app can kill the work anymore.
Five commands own the whole lifecycle.
zellij attach studio # in, by name - Alt+q to step away
zellij list-sessions # studio [Created ...] - still alive
zellij attach studio # back; nothing paused or restarted
zellij kill-session studio # end it on purpose
zellij delete-session studio # erase the recordA detached agent keeps working while you don't.
Detach mid-migration, do something else entirely, and Claude executes at full speed out of sight. A settings flag pings you when it finishes — that's what makes walking away relaxing instead of hopeful.
The round-trip, certified.
- Start something long, then detach with Alt+q
- Verify from outside: zellij list-sessions
- Watch ps -axo etime,command climb between runs
- Quit Ghostty entirely — Cmd+Q, not Cmd+W
- zellij attach studio — continuous, no restart
One idea from one lesson.
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