curl -f#SL -O https://github.com/openai/codex/releases/download/rust-v0.132.0/codex-x86_64-unknown-linux-musl-bundle.tar.zst
curl -f#SL -O https://github.com/openai/codex/releases/download/rust-v0.132.0/codex-x86_64-unknown-linux-musl.zst

tar -tvf ./codex-x86_64-unknown-linux-musl-bundle.tar.zst
-rwxr-xr-x runner/runner 221642784 2026-05-20 09:48 codex
-rwxr-xr-x runner/runner    537856 2026-05-20 09:48 codex-resources/bwrap

# zstd -l ./codex-x86_64-unknown-linux-musl.zst
# zstd -dc ./codex-x86_64-unknown-linux-musl.zst | file -

zstd --verbose --keep --force -d codex-x86_64-unknown-linux-musl.zst


dyrnq@debian:$ zstd --verbose --keep --force -d codex-x86_64-unknown-linux-musl.zst
*** Zstandard CLI (64-bit) v1.5.4, by Yann Collet ***
codex-x86_64-unknown-linux-musl.zst: 221642784 bytes
dyrnq@debian:$ file codex-x86_64-unknown-linux-musl
codex-x86_64-unknown-linux-musl: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), static-pie linked, stripped

结论

• codex-x86_64-unknown-linux-musl-bundle.tar.zst 除了codex二进制还额外包含了bwrap
• codex-x86_64-unknown-linux-musl.zst 只包含单个的二进制

bwrap也可以单独下载

https://github.com/openai/codex/releases/download/rust-v0.132.0/bwrap-x86_64-unknown-linux-musl.zst

curl -f#SL -O https://github.com/openai/codex/releases/download/rust-v0.132.0/bwrap-x86_64-unknown-linux-musl.zst
zstd --verbose --keep --force -d bwrap-x86_64-unknown-linux-musl.zst