given a file with two columns, separatedly by standard white space
a b c d f g h
how do I output the second column
given a file with two columns, separatedly by standard white space a b c
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given a file with two columns, separatedly by standard white space
a b c d f g h
how do I output the second column
Because the last line of your example data has no first column you’ll have to parse it as fixed width columns: