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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
| commit | 97d5c458cfa039d857301e1ca7d5af3beb37131d (patch) | |
| tree | b460cd850d0537eb71806ba30358840377b27688 /static/plan9-4e/man1/freq.1 | |
| parent | b89dc2331a50c63f8b33272a5c4c61ab98abdaa3 (diff) | |
build: Better Build System
Diffstat (limited to 'static/plan9-4e/man1/freq.1')
| -rw-r--r-- | static/plan9-4e/man1/freq.1 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/static/plan9-4e/man1/freq.1 b/static/plan9-4e/man1/freq.1 new file mode 100644 index 00000000..eee4e295 --- /dev/null +++ b/static/plan9-4e/man1/freq.1 @@ -0,0 +1,40 @@ +.TH FREQ 1 +.SH NAME +freq \- print histogram of character frequencies +.SH SYNOPSIS +.B freq +[ +.B -dxocr +] +[ +.I file ... +] +.SH DESCRIPTION +.I Freq +reads the given files (default standard input) +and prints histograms of the character frequencies. +By default, +.I freq +counts each byte as a character; +under the +.B -r +option it instead counts +.SM UTF +sequences, that is, runes. +.PP +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 +.BR -d , +.BR -x , +.BR -o , +.B -c +flags specify a subset of value formats: decimal, hex, octal, and +character, respectively. +.SH SOURCE +.B /sys/src/cmd/freq.c +.SH SEE ALSO +.IR utf (6), +.IR wc (1) |