# ISO/IEC 9945-2:1993 — Withdrawn and superseded ISO standards

For ISO/IEC 9945-2:1993, item title is Information technology — Portable Operating System Interface (POSIX) — Part 2: Shell and Utilities; status code is 9599; successor is ISO/IEC 9945-3:2002 | ISO/IEC 9945-4:2002 | ISO/IEC FCD 9945.2 | ISO/IEC 9945-1:2002 | ISO/IEC 9945-2:2002; withdrawn / published date is 1993-12-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 9945-2:1993 _(verified: appears in the quote below)_
- **Item title:** Information technology — Portable Operating System Interface (POSIX) — Part 2: Shell and Utilities _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 9945-3:2002 | ISO/IEC 9945-4:2002 | ISO/IEC FCD 9945.2 | ISO/IEC 9945-1:2002 | ISO/IEC 9945-2:2002
- **Withdrawn / published date:** 1993-12-23 _(verified: appears in the quote below)_

## What the source says

> 17841,IS,,ISO/IEC 9945-2:1993,Information technology — Portable Operating System Interface (POSIX) — Part 2: Shell and Utilities,Technologies de l'information — Interface pour la portabilité des systèmes (POSIX) — Partie 2: Enveloppe et services,1993-12-23,1,['35.060'],ISO/IEC JTC 1/SC 22,9599,,"[37314,37315,34698,37312,37313]",['en'],300,"<p>This part of ISO/IEC 9945 defines a standard source-code-level interface to command interpretation, or 'shell,' services and common utility programs for applica- tion programs. These services and programs are complementary to those specified by ISO/IEC 9945-1: 1990 (IEEE Std 1003.1-1990) {8}, hereinafter referred to as 'POSIX.1 {8}.' When the User Porta

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).