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Annotation of lucent/sys/man/1/freq, revision 1.1

1.1     ! root        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 /sys/src/cmd/freq.c
        !            38: .SH SEE ALSO
        !            39: .IR utf (6),
        !            40: .IR wc (1)

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