fileutils

func HasLine ¶

func HasLine(searchTerm string, ignorePrefix string, filename string) (bool, error)

HasLine accepts a search string, an optional pattern to ignore and a fully-qualified path to a file containing a list of such strings (e.g., commonly usernames or single IP Addresses), one per line. Lines beginning with the optional ignore pattern (e.g., a `#` character) are ignored. Leading and trailing whitespace per line is ignored.