-=-prompt-=->
-=-prompt-=-> cat N
# just a test
33 22 999 223 
44 55 99
# this is a comment
101 33 123 982 11 19 23 71
27 81 64 99
-=-prompt-=->
-=-prompt-=-> ./g-than N
# just a test
999
223
# this is a comment
123
982
-=-prompt-=->
-=-prompt-=-> ./g-than-arg -v threshold=30 N
# just a test
33
999
223
44
55
99
# this is a comment
101
33
123
982
71
81
64
99
-=-prompt-=->
-=-prompt-=-> ./g-than-sh 30 < N
# just a test
33
999
223
44
55
99
# this is a comment
101
33
123
982
71
81
64
99
-=-prompt-=->
-=-prompt-=->
      

-=-prompt-=->
-=-prompt-=-> cat IN
233   112 33
# oh!, just a test
# again
333 hi     kk 22 
-=-prompt-=->
-=-prompt-=-> ./sum-fields IN
=378
# oh!, just a test
# again
hikk=355
-=-prompt-=->
-=-prompt-=->
      

-=-prompt-=-> 
-=-prompt-=-> cat IN-num 
klim 233   112 33
# oh!, just a test
# again
milk 333  22 
klim 999 22
oak 222
redcow 1023
oak 11
milk 333  22 
klim 999 22
redcow 1023
sunlun  1000000
oak 11
klim 999 22
oak 222
redcow 1023
oak 11
-=-prompt-=-> 
-=-prompt-=-> ./sum-vars IN-num 
# oh!, just a test
# again
oak = 477
sunlun = 1000000
milk = 710
klim = 3441
redcow = 3069
-=-prompt-=-> 
      

-=-prompt-=->
-=-prompt-=-> cat INPUT 
She has $100. She wins. She now has $10000.
He has $100. He wins. He now has $10000.
-=-prompt-=->
-=-prompt-=-> sed -e 's/S/$/g' INPUT
$he has $100. $he wins. $he now has $10000.
He has $100. He wins. He now has $10000.
-=-prompt-=->
-=-prompt-=-> ./sim-sed-1 INPUT 
$he has $100. $he wins. $he now has $10000.
He has $100. He wins. He now has $10000.
-=-prompt-=-> 
-=-prompt-=-> sed -e 's/\$/$$/g' -e 's/S/$/g' INPUT 
$he has $$100. $he wins. $he now has $$10000.
He has $$100. He wins. He now has $$10000.
-=-prompt-=->
-=-prompt-=-> ./sim-sed-2 INPUT
She:She has $$100. She wins. She now has $$10000.
$he:$he has $$100. $he wins. $he now has $$10000.
He:He has $$100. He wins. He now has $$10000.
He:He has $$100. He wins. He now has $$10000.
-=-prompt-=->
-=-prompt-=-> ./sim-sed-3 INPUT
She has $100. She wins. She now has $10000.
She has $100. She wins. She now has $10000.
$he has $$100. $he wins. $he now has $$10000.
He has $100. He wins. He now has $10000.
He has $100. He wins. He now has $10000.
He has $$100. He wins. He now has $$10000.
-=-prompt-=->