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Text analysis
03-29-2011
xargs -n1 <infile | wc -l
# cat tst 1 2 3 4 A B C XX YY ZZ AA WWW
# ./ts2 <tst 12
)
!!! # cat ts2
#!/bin/sed -nf
s/[[:blank:]][[:blank:]]*/ /g
s/^/ /
s/ [^ ][^ ]*/a /g
s/ //g
H
x
s/\n//
/aaaaaaaaaa/! bx; s/aaaaaaaaaa/b/g
/bbbbbbbbbb/! bx; s/bbbbbbbbbb/c/g
/cccccccccc/! bx; s/cccccccccc/d/g
/dddddddddd/! bx; s/dddddddddd/e/g
/eeeeeeeeee/! bx; s/eeeeeeeeee/f/g
/ffffffffff/! bx; s/ffffffffff/g/g
/gggggggggg/! bx; s/gggggggggg/h/g
s/hhhhhhhhhh//g
:x
$! { h; b; }
:y
/a/! s/[b-h]*/&0/
s/aaaaaaaaa/9/
s/aaaaaaaa/8/
s/aaaaaaa/7/
s/aaaaaa/6/
s/aaaaa/5/
s/aaaa/4/
s/aaa/3/
s/aa/2/
s/a/1/
y/bcdefgh/abcdefg/
/[a-h]/ by
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