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| | what - extract SCCS version information
from a file |
SYNOPSIS
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what searches each filename
for occurrences of the pattern @(#) that the SCCS get command (see sccs-get(1))
substitutes for the @(#) ID keyword, and prints what
follows up to a ", >, NEWLINE, \, or null character.
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The following option is supported:
- -s
- Stop after the first occurrence of the
pattern.
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| | Example 1. Extracting SCCS version information
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If a C program in file program.c contains
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char sccsid[] = "@(#)identification information";
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and program.c is compiled to yield program.o and a.out, the command:
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example% what program.c program.o a.out
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produces:
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program.c:
- identification information
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program.o:
- identification information
-
a.out:
- identification
information
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See attributes(5)
for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Availability | SUNWsprot |
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sccs(1), sccs-admin(1), sccs-cdc(1), sccs-comb(1), sccs-delta(1), sccs-get(1), sccs-help(1), sccs-prs(1), sccs-prt(1), sccs-rmdel(1), sccs-sact(1), sccs-sccsdiff(1), sccs-unget(1), sccs-val(1), sccsfile(4), attributes(5)
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Use the SCCS help
command for explanations (see sccs-help(1)).
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There is a remote possibility that a spurious occurrence of the `@(#)' pattern could be found by what.
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