$ ./bin/cut cut_data/data.spaces
hello
later
$ ./bin/cut -f 2 cut_data/data.spaces
world
gator
$ ./bin/cut cut_data/data.csv
hello,world,me
later,gator
$ ./bin/cut -d , cut_data/data.csv
hello
later
$ ./bin/cut -d , -f 2 cut_data/data.csv
world
gator
$ quit