Execute from the command line to run the program:
go run main.go -f sample.txt
where -f - the file name to check the anagrams(sample.txt uses by default, so you can just run: go run main.go)
To run the program on a text file containing over 466k English words use words.txt as a file name argument: -f words.txt
If you need an executable, build it with:
go build
and then run with:
./anagrams -f words.txt
To test the program:
go test -v