Added Ruby & Added support for multiple protocols

Ruby/index.rb

@@ -0,0 +1,39 @@
+require 'net/http'
+
+def main_loop
+	TIMES.times do
+		url = url_generator(DOMAINS, MODE)
+		puts(url) if LOG
+		begin
+			response = Net::HTTP.get_response(URI(url))
+			puts("#{url} exists!")
+			File.open("RB_report.txt", 'a+') {|f| f.write("\n#{url} | STATUS_CODE: #{response.code} | DETAILS: #{response.message}")}
+		rescue Exception => e # Unlike JS/PY, the number of existing websites that raise exceptions is small
+			if e.class != SocketError
+				puts("#{url} exists!")
+				File.open("RB_report.txt", 'a+') {|f| f.write("\n#{url} | ERROR_CODE: #{e.class.to_s} | DETAILS: #{e.to_s}")}
+			end
+		end
+	end
+	File.open("RB_report.txt", 'a+') {|f| f.write("\n---\n")}
+	puts("Finished at #{Time.new.hour}h#{Time.new.min}m\n")
+end
+
+def url_generator(domains, mode)
+	result = mode[rand(0..mode.length - 1)] + '://'
+	url_length = rand(2..30)
+	result += rand(36 ** url_length).to_s(36)
+	result += domains[rand(0..domains.length - 1)]
+end
+
+TIMES = ARGV.include?('-t') ? ARGV[ARGV.index("-t") + 1].to_i : 3000
+DOMAINS = ARGV.include?('-d') ? ARGV[ARGV.index("-d") + 1].split(",") : ['.com', '.net', '.edu', '.gov', '.cn', '.org']
+MODE = ARGV.include?('-m') ? ARGV[ARGV.index("-m") + 1].split(",") : ['http']
+LOG = ARGV.index("-l").class == Integer
+
+puts("\nI am going to look for images through #{TIMES} random URLs with the following domains: #{DOMAINS}")
+puts("These URLs will use the following protocols: #{MODE}")
+puts("Started at #{Time.new.hour}h#{Time.new.min}m\n")
+
+File.open("RB_report.txt", 'a+') {|f| f.write("---")}
+main_loop