whereis - Locates files for programs
whereis [-bms] [-u] [-BMS directory... -f] program...
The whereis command locates source, binary, and/or reference
page files for the specified program program.
The -b, -m, and -s options can be used in combination to
restrict the search. Searches for an executable program.
Searches for the reference page for a program. Searches
for the sources of a program.
Use the -B, -M, and -S options to change or limit the
places whereis searches. Specifies the binary directories
to search. Specifies the reference page directories to
search. Specifies the source directories to search.
The other options that can be used with whereis are as
follows: Terminates the last directory list and signals
the start of program names. Used with other options to
indicate when there is no file for program in the default
or specified directory or directories (source, binary, or
reference page).
The whereis program locates source, binary, and reference
pages for the specified programs. When looking for a
match, the program names are stripped of leading pathname
components and any trailing extensions of the form (for
example, s. resulting from the use of the Source Code
Control System see sccs(1), are also handled.
The default directories searched by the whereis command
are as follows: /etc /etc/nls /sbin /usr/bin /usr/lbin
/usr/lbin/spell /usr/ccs/lib /usr/lib /usr/local
/usr/hosts /usr/sbin
To find files matching cat in the default source, binary,
and reference directories, enter: whereis cat To search
for reference pages for app13 in the directory
/usr/local/man, enter: whereis -M /usr/local/man -f -f
appl3 To find the programs in /usr/bin that do not have
reference pages in /usr/share/man/man1 with source files
in /usr/src/cmd, enter: whereis -u -M /usr/share/man/man1
\
-S /usr/src/cmd -f /usr/bin/* To find which files
in the current directory either have no reference pages in
the default reference directories or have more than one,
enter: whereis -m -u *
Default binary directories. Default binary directories.
Default reference directories. Default source directories.
Commands: apropos(1), find(1), man(1), which(1), catman(8)
whereis(1)
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