$ 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 $
$ 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 $
$ 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 $