ikatkov Customize Devbox
Run against an SSH-accessible Ubuntu host:
scripts/customize_devbox.sh <ssh-target>
Run against a Docker Sandbox:
scripts/customize_devbox.sh --sbx <sandbox-name>
Use sbx ls to find sandbox names.
What it installs
rsub, tmux (+ tpack plugins), a ~/.bashrc tmux auto-attach block, and a tmux
config that drives the parent terminal (iTerm2) tab title from ~/.tmux/bin/title.sh.
The title reads <host>, <host> · TICKET when a Claude session runs in the pane,
and <host> · TICKET · PR #n when the branch has an open PR (needs git + an
authenticated gh; degrades to the bare hostname otherwise).
Editing the title format: assets/tmux.conf and assets/title.sh are the source
of truth — the script copies them verbatim, so change them here, not on a devbox.