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 Sun Jan 11 23:29:10 UTC 2026 against commit c710027c71002785e97a5d5fafbc0316e62c78a04812403.

Current version is 7.1.4143 (unknown) which has been verified against tests cases.