How to install shellcheck

Shellcheck is linter that spots portability and correctness issues in shell snippets. The codebase is maintained by its own authors rather than by a vendor.

About the project

Shellcheck is linter that spots portability and correctness issues in shell snippets. The maintainers own the project, choose releases, and publish their own documentation. This page records a few things worth knowing before you begin.

Governance sits with the project's own team. They decide what ships, how often it ships, and which platforms are supported.

Where the project comes from

Projects of this kind are usually reached through the operating system's package index, through a language-specific registry, or by building the published source tree. Which route applies depends on the platform and on the maintainers' own guidance.

Platform requirements

Confirm the platform is supported by the current release. Tooling in this space moves quickly, and an older system often falls outside the supported range.

Checking the result

A version query afterwards is usually enough to confirm the environment picked it up. If the result is unexpected, the usual causes are a stale path entry or a version manager resolving to a different release.

What this site is

PathManual keeps reading notes about projects like this one. Nothing is stored or re-publish from this domain.