1what(1)                          User Commands                         what(1)
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NAME

6       what - extract SCCS version information from a file
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SYNOPSIS

9       what [-s] filename...
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DESCRIPTION

13       The  what utility searches each filename for occurrences of the pattern
14       @(#) that the SCCS get command (see sccs-get(1))  substitutes  for  the
15       @(#)  ID  keyword, and prints what follows up to a ", >, NEWLINE, \, or
16       NULL character.
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OPTIONS

19       The following option is supported:
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21       -s    Stops after the first occurrence of the pattern.
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EXAMPLES

25       Example 1 Extracting SCCS version information
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28       If a C program in file program.c contains
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31         char sccsid[] = "@(#)identification information";
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36       and program.c is compiled to yield program.o and a.out, the command:
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39         example% what program.c program.o a.out
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44       produces:
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47       program.c:    identification information
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50       program.o:    identification information
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53       a.out:        identification information
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EXIT STATUS

57       The following exit values are returned:
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59       0     Any matches were found.
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62       1     No matches found.
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ENVIRONMENT VARIABLES

66       See environ(5) for descriptions of the following environment  variables
67       that affect the execution of what: LANG, LC_ALL, LC_CTYPE, LC_MESSAGES,
68       and NLSPATH.
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ATTRIBUTES

71       See attributes(5) for descriptions of the following attributes:
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76       ┌─────────────────────────────┬─────────────────────────────┐
77       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
78       ├─────────────────────────────┼─────────────────────────────┤
79       │Availability                 │SUNWsprot                    │
80       ├─────────────────────────────┼─────────────────────────────┤
81       │Interface Stability          │Standard                     │
82       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

85       sccs(1), sccs-admin(1), sccs-cdc(1), sccs-comb(1), sccs-delta(1), sccs-
86       get(1),  sccs-help(1),  sccs-prs(1),  sccs-prt(1), sccs-rmdel(1), sccs-
87       sact(1),  sccs-sccsdiff(1),  sccs-unget(1),  sccs-val(1),  sccsfile(4),
88       attributes(5), environ(5), standards(5)
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DIAGNOSTICS

91       Use the SCCS help command for explanations (see sccs-help(1)).
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BUGS

94       There  is a remote possibility that a spurious occurrence of the `@(#)'
95       pattern could be found by what.
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99SunOS 5.11                        30 Sep 2002                          what(1)
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