tfidf in Barok 2014
by frequency:
> for i in {1..5}; do tr '[A-Z]' '[a-z]' < text.$i.txt | tr -c '[a-z]'
'[\012*]' | tr -d '[:punct:]' | sort | uniq -c | sort -k 1nr | sed '1,1d' >
temp.txt; max=$(awk -vvar=1 -F" " 'NR
Display 200 300 400 500 600 700 800 900 1000 ALL characters around the word.