Scott Jappinen jappy

## gist:2015447
tr -sc 'A-Za-z' '\n' < filename.txt | sort | uniq | sort -d
tr 'A-Z' 'a-z' < filename.txt |  tr -sc 'a-z' '\n'| sort | uniq | sort -d | less # normalizes to lowercase first

## gist:2015435
sort –d #dictionary order
sort –f #fold case
sort –n #numeric order
sort –nr #reverse numeric order
sort +1 #start with ﬁeld 1 (starting from 0)
sort +0.50 #start with 50th character
sort +1.5 #start with 5th character of ﬁeld

## gist:2015427
tr 'a-z' 'A-Z' < filename.txt | tr -sc 'BCDFGHJKLMNPQRSTVWXYZ' '\n' | sort | uniq -c | sort -nr

## gist:2015423
tr 'a-z' 'A-Z' < filename.txt | tr -sc 'AEIOU' 'n' | sort | uniq -c | sort -nr

## gist:2015420
tr 'a-z' 'A-Z' < filename.txt | tr -sc 'A-Z' 'n' | sort | uniq -c | sort -nr

## gist:2012442
tr 'A-Z' 'a-z' < filename.txt | tr -sc 'a-z' '\n' | sort | uniq -c | sort -n -r

## gist:2012386
tr -sc 'A-Za-z' '\n' < filename.txt | sort | uniq -c | sort -n -r

## gist:2012357
tr -sc 'A-Za-z' '\n' < filename.txt

## dos2unix.sh
#! /bin/sh

for x
do
    echo "Converting $x"
    tr -d '\015' < "$x" > "tmp.$x"
    mv "tmp.$x" "$x"
done
	tr -sc 'A-Za-z' '\n' < filename.txt \| sort \| uniq \| sort -d
	tr 'A-Z' 'a-z' < filename.txt \| tr -sc 'a-z' '\n'\| sort \| uniq \| sort -d \| less # normalizes to lowercase first
	sort –d #dictionary order
	sort –f #fold case
	sort –n #numeric order
	sort –nr #reverse numeric order
	sort +1 #start with ﬁeld 1 (starting from 0)
	sort +0.50 #start with 50th character
	sort +1.5 #start with 5th character of ﬁeld
	#! /bin/sh

	for x
	do
	echo "Converting $x"
	tr -d '\015' < "$x" > "tmp.$x"
	mv "tmp.$x" "$x"
	done