upd doc

Author: Snawoot

README.md

@@ -42,6 +42,7 @@ Simple, scriptable, secure HTTP/SOCKS5 forward proxy.
 * Scripting with JavaScript:
   * Access filter by JS function
   * Upstream proxy selection by JS function
+* Seamless proxy client integration with OpenSSH: `ssh -o ProxyCommand="dumbproxy -config proxy.cfg -mode stdio %h %p" root@server1`
 
 ## Installation
 
@@ -540,7 +541,7 @@ Usage of /home/user/go/bin/dumbproxy:
   -min-tls-version value
     	minimum TLS version accepted by server (default TLS12)
   -mode value
-    	proxy operation mode (http/socks5) (default http)
+    	proxy operation mode (http/socks5/stdio) (default http)
   -passwd string
     	update given htpasswd file and add/set password for username. Username and password can be passed as positional arguments or requested interactively
   -passwd-cost int

main.go

@@ -384,7 +384,7 @@ func parse_args() *CLIArgs {
 	})
 	flag.BoolVar(&args.unixSockUnlink, "unix-sock-unlink", true, "delete file object located at Unix domain socket bind path before binding")
 	flag.Var(&args.unixSockMode, "unix-sock-mode", "set file mode for bound unix socket")
-	flag.Var(&args.mode, "mode", "proxy operation mode (http/socks5)")
+	flag.Var(&args.mode, "mode", "proxy operation mode (http/socks5/stdio)")
 	flag.StringVar(&args.auth, "auth", "none://", "auth parameters")
 	flag.IntVar(&args.verbosity, "verbosity", 20, "logging verbosity "+
 		"(10 - debug, 20 - info, 30 - warning, 40 - error, 50 - critical)")