WHAT(1) DOMAIN/IX Reference Manual (SYS5) WHAT(1)
NAME
what - identify SCCS files
USAGE
what [-s] files
DESCRIPTION
What searches the given files for all occurrences of the
pattern that get (1) substitutes for %Z% (this is @(#) at
this printing). It then prints what follows until the first
tilde (~), greater-than character (>), newline, backslash
(\), or null character.
Although what is meant to be used with get (1), which
automatically inserts identifying information, you can also
use it where information is inserted manually.
Specifying the -s option causes what to quit after finding
the first occurrence of a pattern in each file.
EXAMPLE
If the C program in file f.c contains
static char ident[ ] = ``@(#)identification informa-
tion'';,
and f.c is compiled to yield f.o and a.out, then
what f.c f.o a.out
prints the following information:
f.c:
identification information
f.o:
identification information
a.out:
identification information
CAUTIONS
By chance, an unintended occurrence of the @(#) pattern
could be found, but this causes no harm in most cases.
DIAGNOSTICS
Exit status is 0 if any matches are found; otherwise, it is
1.
Use help (1) for explanations.
Printed 6/10/85 WHAT-1
WHAT(1) DOMAIN/IX Reference Manual (SYS5) WHAT(1)
RELATED INFORMATION
get (1), help (1).
WHAT-2 Printed 6/10/85