[smarter@fenny ~]% cat nixternal.sh
#!/bin/sh
TOTAL=$(grep "<nixternal>" .kde/share/apps/konversation/logs/ubuntu\ irc_\#kubuntu-devel.log|wc -l)
for i in a b c d e f g h i j k l m n o p q r s t u v w x y z
do
X=$(grep "<nixternal>" .kde/share/apps/konversation/logs/ubuntu\ irc_\#kubuntu-devel.log|sed 's/nixternal//g'|grep $i|wc -l)
echo $(echo $X/$TOTAL"*100"|qalc -u8 -t|grep -v ">") $i >> nixternal.txt
done
sort -brn nixternal.txt
[smarter@fenny ~]% ./nixternal.sh
94.339623 a
92.052601 e
91.137793 n
85.477416 r
83.76215 m
82.675815 o
80.960549 t
77.930246 h
77.815895 i
77.015437 s
72.212693 u
70.325901 l
68.610635 v
67.238422 f
67.066895 d
54.545455 g
52.086907 y
51.515152 c
51.114923 w
47.798742 j
46.826758 p
44.596913 k
43.624929 b
7.7758719 x
3.7735849 q
2.6872499 z