- g-than
g-than-sh
$ cat N
# just a test
33 22 999 223
44 55 99
$ ./g-than N
# just a test
999
223
99
$ ./g-than-sh 100 < N
# just a test
999
223
$
- sum-fields
$ cat IN
233 112 33
# oh!, just a test
# again
333 hi kk 22
$ ./sum-fields IN
=378
# oh!, just a test
# again
hikk=355
$
- sum-vars
$ 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
$ ./sum-vars IN-num
# oh!, just a test
# again
oak = 477
sunlun = 1000000
milk = 710
klim = 3441
redcow = 3069
$