sort-uniq-count, sort-uniq-count-rank - print line frequencies
sort-uniq-count[
-rank] [[
-]
b] [[
-]
f]
[[
-]
i] [[
-]
n] [[
-]
r] [[
-]
s]
sort-uniq-count and
sort-uniq-count-rank each read a text file on
standard input, sort it according to any specified flags (
-f by
default), and report to standard output how often each input line occurs. Each
output line consists of a count followed by a tab and an input line.
sort-uniq-count produces its output in the user's choice of sort order.
sort-uniq-count-rank sorts its output primarily from highest to lowest
count, with the user's sort order as a tiebreaker.
- [-]b
- Ignore leading blanks.
- [-]f
- Ignore capitalization.
- [-]i
- Consider only printable characters.
- [-]n
- Compare according to numerical value.
- [-]r
- Reverse the result of comparisons.
- [-]s
- Stabilize sort.
sort(1),
xtract(1).