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	freq.1 - 9base - revived minimalist port of Plan 9 userland to Unix
	git clone git://git.suckless.org/9base
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	freq.1 (734B)
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	1 .TH FREQ 1
	2 .SH NAME
	3 freq \- print histogram of character frequencies
	4 .SH SYNOPSIS
	5 .B freq
	6 [
	7 .B -dxocr
	8 ]
	9 [
	10 .I file ...
	11 ]
	12 .SH DESCRIPTION
	13 .I Freq
	14 reads the given files (default standard input)
	15 and prints histograms of the character frequencies.
	16 By default,
	17 .I freq
	18 counts each byte as a character;
	19 under the
	20 .B -r
	21 option it instead counts
	22 .SM UTF
	23 sequences, that is, runes.
	24 .PP
	25 Each non-zero entry of the table is printed preceded by the byte value,
	26 in decimal, octal, hex, and
	27 Unicode
	28 character (if printable).
	29 If any options are given, the
	30 .BR -d ,
	31 .BR -x ,
	32 .BR -o ,
	33 .B -c
	34 flags specify a subset of value formats: decimal, hex, octal, and
	35 character, respectively.
	36 .SH SOURCE
	37 .B \*9/src/cmd/freq.c
	38 .SH SEE ALSO
	39 .IR utf (7),
	40 .IR wc (1)