FREQ 1
NAME
freq - print histogram of character frequencies
SYNOPSIS
freq [
-dxocr ]
[
file ... ]
DESCRIPTION
Freq reads the given files (default standard input)
and prints histograms of the character frequencies.
By default,
freq counts each byte as a character;
under the
-r option it instead counts
UTF sequences, that is, runes.
Each non-zero entry of the table is printed preceded by the byte value, in decimal, octal, hex, and Unicode character (if printable). If any options are given, the -d , -x , -o , -c flags specify a subset of value formats: decimal, hex, octal, and character, respectively.
SOURCE
\*9/src/cmd/freq.c SEE ALSO
utf (7), wc (1)