@end example
By default, a 5-line header is printed: two blank lines; a line with the
-date, the filename, and the page count; and two more blank lines. A
+date, the file name, and the page count; and two more blank lines. A
five line footer (entirely) is also printed.
Form feeds in the input cause page breaks in the output.
@item -h @var{header}
@opindex -h
-Replace the filename in the header with the string @var{header}.
+Replace the file name in the header with the string @var{header}.
@item -i[@var{out-tabchar}[@var{out-tabwidth}]]
@opindex -i
If more than one @var{file} is specicified, @code{head} prints a
one-line header consisting of
@example
-==> @var{filename} <==
+==> @var{file name} <==
@end example
@noindent
before the output for each @var{file}.
@opindex -q
@opindex --quiet
@opindex --silent
-Never print filename headers.
+Never print file name headers.
@item -v
@itemx --verbose
@opindex -v
@opindex --verbose
-Always print filename headers.
+Always print file name headers.
@end table
If more than one @var{file} is specified, @code{tail} prints a
one-line header consisting of
@example
-==> @var{filename} <==
+==> @var{file name} <==
@end example
@noindent
before the output for each @var{file}.
@opindex -q
@opindex --quiet
@opindex --silent
-Never print filename headers.
+Never print file name headers.
@item -v
@itemx --verbose
@opindex -v
@opindex --verbose
-Always print filename headers.
+Always print file name headers.
@end table
By default, @code{split} puts 1000 lines of @var{input} (or whatever is
left over for the last section), into each output file.
-@cindex output filename prefix
+@cindex output file name prefix
The output files' names consist of @var{prefix} (@samp{x} by default)
followed by a group of letters @samp{aa}, @samp{ab}, and so on, such
-that concatenating the output files in sorted order by filename produces
+that concatenating the output files in sorted order by file name produces
the original input file. (If more than 676 output files are required,
@code{split} uses @samp{zaa}, @samp{zab}, etc.)
@itemx --prefix=@var{prefix}
@opindex -f
@opindex --prefix
-@cindex output filename prefix
-Use @var{prefix} as the output filename prefix.
+@cindex output file name prefix
+Use @var{prefix} as the output file name prefix.
@item -b @var{suffix}
@itemx --suffix=@var{suffix}
@opindex -b
@opindex --suffix
-@cindex output filename suffix
-Use @var{suffix} as the output filename suffix. When this option is
+@cindex output file name suffix
+Use @var{suffix} as the output file name suffix. When this option is
specified, the suffix string must include exactly one
@code{printf(3)}-style conversion specification, possibly including
format specification flags, a field width, a precision specifications,
binary integer argument to readable form; thus, only @samp{d}, @samp{i},
@samp{u}, @samp{o}, @samp{x}, and @samp{X} conversions are allowed. The
entire @var{suffix} is given (with the current output file number) to
-@code{sprintf(3)} to form the filename suffixes for each of the
+@code{sprintf(3)} to form the file name suffixes for each of the
individual output files in turn. If this option is used, the
@samp{--digits} option is ignored.
@itemx --digits=@var{digits}
@opindex -n
@opindex --digits
-Use output filenames containing numbers that are @var{digits} digits
+Use output file names containing numbers that are @var{digits} digits
long instead of the default 2.
@item -k
@cindex total counts
@code{wc} prints one line of counts for each file, and if the file was
-given as an argument, it prints the filename following the counts. If
+given as an argument, it prints the file name following the counts. If
more than one @var{file} is given, @code{wc} prints a final line
-containing the cumulative counts, with the filename @file{total}. The
+containing the cumulative counts, with the file name @file{total}. The
counts are printed in this order: lines, words, bytes.
By default, @code{wc} prints all three counts. Options can specify
@code{sum} prints the checksum for each @var{file} followed by the
number of blocks in the file (rounded up). If more than one @var{file}
-is given, filenames are also printed (by default). (With the
+is given, file names are also printed (by default). (With the
@samp{--sysv} option, corresponding file name are printed when there is
at least one file argument.)
@end example
@code{cksum} prints the CRC for each file along with the number of bytes
-in the file, and the filename unless no arguments were given.
+in the file, and the file name unless no arguments were given.
@code{cksum} is typically used to ensure that files have been
transferred by unreliable means (e.g., netnews) have not been corrupted,
@cindex comparing sorted files
@code{comm} writes to standard output lines that are common, and lines
-that are unique, to two input files; a filename of @samp{-} means
+that are unique, to two input files; a file name of @samp{-} means
standard input. Synopsis:
@example
@pindex cut
@code{cut} writes to standard output selected parts of each line of each
-input file, or standard input if no files are given or for a filename of
+input file, or standard input if no files are given or for a file name of
@samp{-}. Synopsis:
@example
@code{paste} writes to standard output lines consisting of sequentially
corresponding lines of each given file, separated by @key{TAB}.
-Standard input is used for a filename of @samp{-} or if no input files
+Standard input is used for a file name of @samp{-} or if no input files
are given.
Synopsis: