Installer blink avec Homebrew, MacPorts, Nix, winget

Liens du projet

• Page d'accueil

Commandes et alias

• blink
• blinkenlights

Historique du projet

The upstream README says the project contains `blink`, a virtual machine for x86-64 Linux programs, and `blinkenlights`, a terminal debugger interface for x86-64 Linux and i8086 programs. The README explicitly compares `blink` to `qemu-x86_64`, emphasizing smaller binary size, POSIX host portability, and faster performance on some workloads.

The same README ties blink to the Cosmopolitan Libc ecosystem: blink's prime directive is to support userspace binaries compiled by Cosmopolitan Libc, while also supporting a practical subset of Linux syscalls and x86-64 instructions. GitHub releases show Blink 1.0.0 published in June 2023 and 1.1.0 in January 2024.

Historique d'adoption

blink's adoption comes from portability obsessives, compiler/toolchain users, and people who like Actually Portable Executable style workflows. Package-manager facts list Homebrew, MacPorts, Nix, and a Windows winget name, showing interest beyond one Unix distribution.

Because it can run Linux binaries on macOS, BSDs, Cygwin, and non-x86 hardware, blink fills a different packaging niche than full-system emulators: it is small enough to install as a developer utility, script runner, or compatibility shim.

Modes d'utilisation

Typical use is `blink PROGRAM [ARG...]` to run an x86-64 Linux ELF binary. `blinkenlights PROGRAM` opens the TUI debugger, with stepping, continuing, memory visualization, mouse-wheel scrolling/zooming, and reverse debugging.

The README documents tiny builds, optional feature disabling, JIT controls, POSIX compliance checks, VFS support for chroot-like use, and large test coverage against Cosmopolitan, Linux Test Project, and Musl libc tests.

Pourquoi les passionnés de paquets s'y intéressent

blink is catnip for package nerds because it compresses a loader, emulator, syscall personality, debugger, and cross-architecture compatibility story into a tiny command-line package. It also has a clear comparison target, `qemu-x86_64`, which makes the packaging tradeoff legible: less generality, far smaller footprint.

It matters culturally because it extends the Cosmopolitan/APE idea from 'make binaries that run everywhere' to 'run Linux-shaped binaries almost anywhere'. That makes it a tool about distribution itself, not merely CPU emulation.

Chronologie

• 2023-06-04: Blink 1.0.0 release published on GitHub.
• 2024-01-21: Blink 1.1.0 release published on GitHub.
• Current README: documents POSIX hosts including Linux, macOS, FreeBSD, OpenBSD, and Cygwin, plus Linux, ARM, RISC-V, MIPS, PowerPC, and s390x test targets.

Related projects

• Related projects include Cosmopolitan Libc, Actually Portable Executable workflows, QEMU user-mode emulation, Musl libc tests, Linux Test Project, and terminal debuggers such as GDB and TUI-oriented visual debuggers.

Sources

• https://github.com/jart/blink#readme
• https://github.com/jart/blink/releases
• https://justine.lol/blinkenlights
• input source_facts.package-manager