update folders

snipplets/code/Crystal/UNIXSockets/client.cr

@@ -0,0 +1,24 @@
+require "socket"
+
+# connect to socket
+sock = UNIXSocket.new("/tmp/myapp.sock")
+
+loop do
+  print "Enter command [help, start, run]: "
+
+  # get string from terminal input
+  string = gets.not_nil!.to_s
+
+  if string == "q"
+    break
+  end
+
+  # send string to server
+  sock.puts "#{string}\n"
+
+  # get response from server & print
+  response = sock.gets
+  puts response
+end
+
+sock.close