Foreground Process: fg

Sends a background process into the foreground

Description

fg resumes a stopped process and sends it into the foreground.

Usage

POSIX only:

fg fid

Detail

This builtin is only supported on POSIX systems. There is no support planned for Windows (due to the kernel not supporting the right signals) nor Plan 9.

Synonyms

See Also


This document was generated from builtins/core/processes/bgfg_doc.yaml.

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Last built on Mon Feb 2 23:22:37 UTC 2026 against commit 8678ad88678ad89405c2bdd2a92b203f026bc3d46abc88f.

Current version is 7.2.1001 (unknown) which has been verified against tests cases.