Simple perl -e 'system( qq{histosample.clj}, @ARGV )', provided [*]

#!/usr/bin/env clj
(ns histosample
    (:use [incanter core charts]
          [clojure.contrib.duck-streams :only (read-lines)]))
(def data 
    (if *command-line-args*
        (map #(Integer/parseInt %) (read-lines (first *command-line-ar
+gs*)))
        (take 500
            (iterate (fn [_] (int (rand 100))) 0))))
(let
    [max (reduce max data) min (reduce min data) nbins (Math/abs (- ma
+x min))]
    (view (histogram data :nbins nbins :x-label "Value")))
[download]