Read me isn't friendly. no execution at all

[takasurazeem]

Takasurs-iMac:go takasur$ cd zwfp/
Takasurs-iMac:zwfp takasur$ go test ./...
ok  	_/Users/takasur/Desktop/go/zwfp	(cached)
?   	_/Users/takasur/Desktop/go/zwfp/cmd/zwfp	[no test files]
Takasurs-iMac:zwfp takasur$ ./zwfp CoverText Payload
-bash: ./zwfp: No such file or directory
Takasurs-iMac:zwfp takasur$ ./zwfp "" ""
-bash: ./zwfp: No such file or directory
Takasurs-iMac:zwfp takasur$ cd ..
Takasurs-iMac:go takasur$ go test ./...
ok  	_/Users/takasur/Desktop/go/zwfp	(cached)
?   	_/Users/takasur/Desktop/go/zwfp/cmd/zwfp	[no test files]
Takasurs-iMac:go takasur$ ./zwfp "" ""
-bash: ./zwfp: is a directory
Takasurs-iMac:go takasur$ 

[AntennaeVY]

This is everything but clear. READme is not useful at all.

[ExplorerSec]

You can use "./zwfp hello 123456 >fp.txt", and "cat ./fp.txt"