bootstrap0r

Personal Linux environment bootstrap for Debian 13 / Ubuntu.

What it does

• clamps permissions on $HOME to match UMASK (077 default, 022 optional)
• installs personal sudoers defaults via /etc/sudoers.d/00-bootstrap0r-defaults
• bootstraps shell via nadrbomz
• enables i386 multiarch, installs base + gaming packages (mesa-vulkan-drivers, vulkan-tools, gamemode, mangohud, multilib)
• installs Google Chrome (official .deb)
• installs Steam (Valve official .deb)
• sets up Flathub + ProtonPlus, with Steam paths exposed to ProtonPlus

Idempotent. Re-runs are no-ops once steps complete.

Updates of installed packages are not handled by bootstrap0r; they flow through normal apt upgrade and flatpak update (Chrome and Steam each install their own apt repo via .deb post-install hooks).

One-line install

curl -fsSL https://raw.githubusercontent.com/zeroznet/bootstrap0r/main/bootstrap0r.sh | sh

With permissive umask:

curl -fsSL https://raw.githubusercontent.com/zeroznet/bootstrap0r/main/bootstrap0r.sh | UMASK=022 sh

Dry run (after cloning):

./bootstrap0r.sh --dry-run

Flags

• --help — show usage
• --dry-run — print what would be done, do not modify anything
• --allow-root — permit running as root (default: refused)

Env

• UMASK — 077 (default) or 022. Other values rejected.

Files

• bootstrap0r.sh — bootstrap script
• LICENSE — BSD-2-Clause

Logs

/tmp/bootstrap0r-YYYYMMDDHHMMSS.log — full apt/flatpak output per run.

License

Licensed under the BSD-2-Clause license. See LICENSE.