what1
Show what versions of object modules were used to construct a file
Usage
what [-qs]
[file ...]
Overview
The what utility searches each specified file for sequences of the form “@(#)” as inserted by the SCCS source code control system. It prints the remainder of the string following this marker, up to a NUL character, newline, double quote, ‘>’ character, or backslash.
The following options are available:
-
-q -
Only output the match text, rather than formatting it.
-
-s -
Stop searching each file after the first match.
Exit status
Exit status is 0 if any matches were found, otherwise 1.
Releases
87 releases since FreeBSD 2.0.5-RELEASE; the text changed 44 times.
- 2.0.5–2.1.7.1
- 2.2.2
- 2.2.5–2.2.6
- 2.2.7–2.2.8
- 2.2.9
- 3.0–3.2
- 3.3–3.5.1
- 4.0–4.3
- 4.4–4.11
- 5.0–5.2.1
- 5.3–5.5
- 6.0–6.3
- 6.4
- 7.0
- 7.1
- 7.2
- 7.3
- 7.4
- 8.0
- 8.1
- 8.2
- 8.3
- 8.4
- 9.0
- 9.1
- 9.2
- 9.3
- 10.0
- 10.1
- 10.2
- 10.3
- 10.4
- 11.0
- 11.1
- 11.2
- 11.3
- 11.4
- 12.0
- 12.1
- 12.2
- 12.3
- 12.4
- 13.0–13.2
- 13.3–14.5
- 15.0–16.0
-q since FreeBSD 6.0-RELEASE;
-s since FreeBSD 2.2.7-RELEASE.