diff --git a/bin/tor-router b/bin/tor-router
index 2c723f9..0af84b3 100755
--- a/bin/tor-router
+++ b/bin/tor-router
@@ -1,44 +1,114 @@
 #!/usr/bin/env node
 
-var program = require('commander');
+var nconf = require('nconf');
+var yargs = require('yargs');
+var fs = require('fs');
 var TorRouter = require('../');
 var SOCKSServer = TorRouter.SOCKSServer;
 var DNSServer = TorRouter.DNSServer;
 var TorPool = TorRouter.TorPool;
 var ControlServer = TorRouter.ControlServer;
-var winston = require('winston')
+var winston = require('winston');
 
 process.title = 'tor-router';
 
-program
-  .version(JSON.parse(require('fs').readFileSync(`${__dirname}/../package.json`, 'utf8')).version)
-  .option('-c, --controlPort [9077]', 'Control Server port', Number)
-  .option('-j, --instances <1>', 'Number of tor instances', Number)
-  .option('-s, --socksPort [9050]', 'SOCKS Server port', Number)
-  .option('-d, --dnsPort [9053]', 'DNS Server port', Number)
-  .option('-h, --httpPort [9080]', 'HTTP Server port', Number)
-  .option('-l, --logLevel [info]', 'Log level (defaults to "info") set to "null" to disable logging. To see a log of all network traffic set logLevel to "verbose"')
-  .parse(process.argv);
+let package_json = JSON.parse(fs.readFileSync(`${__dirname}/../package.json`, 'utf8'));
 
-let logLevel = (program.logLevel || 'info');
+let argv_config = require('yargs')
+	.version(package_json.version)
+	.usage('Usage: tor-router [arguments]')
+	.options({
+		f: {
+			alias: 'config',
+			describe: 'Path to a config file to use',
+			demand: false
+		},
+		c: {
+			alias: 'controlPort',
+			describe: 'Port the control server will bind to [default: 9077]',
+			demand: false
+			// ,default: 9077
+		},
+		j: {
+			alias: 'instances',
+			describe: 'Number of instances using the default config [default: 1]',
+			demand: false
+			// ,default: 1
+		},
+		s: {
+			alias: 'socksPort',
+			describe: 'Port the SOCKS5 Proxy server will bind to [default: 9050]',
+			demand: false,
+			// ,default: 9050
+		},
+		d: {
+			alias: 'dnsPort',
+			describe: 'Port the DNS Proxy server will bind to',
+			demand: false
+		},
+		h: {
+			alias: 'httpPort',
+			describe: 'Port the HTTP Proxy server will bind to',
+			demand: false
+		},
+		l: {
+			alias: 'logLevel',
+			describe: 'Controls the verbosity of console log output. Default level is "info". Set to "verbose" to see all network traffic logged or "null" to disable logging completely [default: info]',
+			demand: false
+			// ,default: "info"
+		}
+	});
 
-var logger = winston.createLogger({
-	level: logLevel,
-	format: winston.format.simple(),
-	transports: [
- 		new (winston.transports.Console)({ level: logLevel })
-	]
-});
+let env_whitelist = [ "CONTROL_PORT", "INSTANCES", "SOCKS_PORT", "DNS_PORT", "HTTP_PORT", "LOG_LEVEL", "controlPort", "instances", "socksPort", "dnsPort", "httpPort", "logLevel" ];
 
-let instances = program.instances || Number(process.env.INSTANCES);
-let log_level = program.logLevel || process.env.LOG_LEVEL;
-let socks_port = (program.socksPort === true ? 9050 : program.socksPort) || Number(process.env.SOCKS_PORT);
-let dns_port = (program.dnsPort === true ? 9053 : program.dnsPort) || Number(process.env.DNS_PORT);
-let http_port = (program.httpPort === true ? 9080 : program.httpPort) || Number(process.env.HTTP_PORT);
-let control_port = (program.controlPort === true ? 9077 : program.controlPort) || Number(process.env.CONTROL_PORT) || 9077;
+nconf
+	.env({
+		whitelist: env_whitelist,
+		parseValues: true,
+		transform: (obj) => {
+			if (env_whitelist.includes(obj.key)) {
+				if (obj.key.indexOf('_') !== -1) {
+					let a = obj.key.toLowerCase().split('_');
+					i = 1;
+					while (i < a.length) {
+						a[i] = a[i][0].toUpperCase() + a[i].substr(1);
+						i++;
+					}
+					obj.key = a.join('');
+				}
+			}
+			return obj;
+		}
+	})
+	.argv(argv_config);
+
+let nconf_config = nconf.get('config');
+if (nconf_config) {
+	nconf.file(nconf_config);
+}
+
+nconf.defaults(require(`${__dirname}/../src/default_config.js`))
+
+let logLevel = nconf.get('logLevel')
+
+var logger = null;
+if (logLevel !== 'null') {
+	logger = winston.createLogger({
+		level: logLevel,
+		format: winston.format.simple(),
+		transports: [
+	 		new (winston.transports.Console)({ level: logLevel })
+		]
+	});
+}
+
+let instances = nconf.get('instances');
+let log_level = logLevel;
+let socks_port = nconf.get('socksPort');
+let dns_port = nconf.get('dnsPort');
+let http_port = nconf.get('httpPort');
+let control_port = nconf.get('controlPort');
 
-if (log_level === 'null') 
-	logger = void(0);
 
 let control = new ControlServer(logger);
 
diff --git a/package-lock.json b/package-lock.json
index 400002b..7808054 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,9 @@
 {
   "name": "tor-router",
-  "version": "3.2.2",
+  "version": "3.3.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "after": {
-      "version": "0.8.2",
-      "resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz",
-      "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=",
-      "dev": true
-    },
     "agent-base": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.0.tgz",
@@ -30,11 +24,10 @@
         "json-schema-traverse": "0.3.1"
       }
     },
-    "arraybuffer.slice": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz",
-      "integrity": "sha1-8zshWfBTKj8xB6JywMz70a0peco=",
-      "dev": true
+    "ansi-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg="
     },
     "asn1": {
       "version": "0.2.3",
@@ -73,23 +66,11 @@
       "integrity": "sha512-32NDda82rhwD9/JBCCkB+MRYDp0oSvlo2IL6rQWA10PQi7tDUM3eqMSltXmY+Oyl/7N3P3qNtAlv7X0d9bI28w==",
       "dev": true
     },
-    "backo2": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz",
-      "integrity": "sha1-MasayLEpNjRj41s+u2n038+6eUc=",
-      "dev": true
-    },
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
     },
-    "base64-arraybuffer": {
-      "version": "0.1.5",
-      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz",
-      "integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg=",
-      "dev": true
-    },
     "bcrypt-pbkdf": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz",
@@ -100,21 +81,6 @@
         "tweetnacl": "0.14.5"
       }
     },
-    "better-assert": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/better-assert/-/better-assert-1.0.2.tgz",
-      "integrity": "sha1-QIZrnhueC1W0gYlDEeaPr/rrxSI=",
-      "dev": true,
-      "requires": {
-        "callsite": "1.0.0"
-      }
-    },
-    "blob": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.4.tgz",
-      "integrity": "sha1-vPEwUspURj8w+fx+lbmkdjCpSSE=",
-      "dev": true
-    },
     "boom": {
       "version": "4.3.1",
       "resolved": "https://registry.npmjs.org/boom/-/boom-4.3.1.tgz",
@@ -147,11 +113,10 @@
         "verror": "1.10.0"
       }
     },
-    "callsite": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz",
-      "integrity": "sha1-KAOY5dZkvXQDi28JBRU+borxvCA=",
-      "dev": true
+    "camelcase": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
+      "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0="
     },
     "caseless": {
       "version": "0.12.0",
@@ -205,12 +170,27 @@
         }
       }
     },
+    "cliui": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-4.1.0.tgz",
+      "integrity": "sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==",
+      "requires": {
+        "string-width": "2.1.1",
+        "strip-ansi": "4.0.0",
+        "wrap-ansi": "2.1.0"
+      }
+    },
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
       "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
       "dev": true
     },
+    "code-point-at": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
+      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
+    },
     "color": {
       "version": "0.8.0",
       "resolved": "https://registry.npmjs.org/color/-/color-0.8.0.tgz",
@@ -266,29 +246,6 @@
         "delayed-stream": "1.0.0"
       }
     },
-    "commander": {
-      "version": "2.15.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
-      "integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag=="
-    },
-    "component-bind": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
-      "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E=",
-      "dev": true
-    },
-    "component-emitter": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
-      "integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY=",
-      "dev": true
-    },
-    "component-inherit": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz",
-      "integrity": "sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM=",
-      "dev": true
-    },
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -299,6 +256,16 @@
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
+    "cross-spawn": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
+      "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
+      "requires": {
+        "lru-cache": "4.1.3",
+        "shebang-command": "1.2.0",
+        "which": "1.3.0"
+      }
+    },
     "cryptiles": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-3.1.2.tgz",
@@ -342,6 +309,11 @@
         "ms": "2.0.0"
       }
     },
+    "decamelize": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
+    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -382,57 +354,6 @@
         "env-variable": "0.0.4"
       }
     },
-    "engine.io-client": {
-      "version": "1.8.5",
-      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-1.8.5.tgz",
-      "integrity": "sha512-AYTgHyeVUPitsseqjoedjhYJapNVoSPShbZ+tEUX9/73jgZ/Z3sUlJf9oYgdEBBdVhupUpUqSxH0kBCXlQnmZg==",
-      "dev": true,
-      "requires": {
-        "component-emitter": "1.2.1",
-        "component-inherit": "0.0.3",
-        "debug": "2.3.3",
-        "engine.io-parser": "1.3.2",
-        "has-cors": "1.1.0",
-        "indexof": "0.0.1",
-        "parsejson": "0.0.3",
-        "parseqs": "0.0.5",
-        "parseuri": "0.0.5",
-        "ws": "1.1.5",
-        "xmlhttprequest-ssl": "1.5.3",
-        "yeast": "0.1.2"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.3.3",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.3.3.tgz",
-          "integrity": "sha1-QMRT5n5uE8kB3ewxeviYbNqe/4w=",
-          "dev": true,
-          "requires": {
-            "ms": "0.7.2"
-          }
-        },
-        "ms": {
-          "version": "0.7.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.2.tgz",
-          "integrity": "sha1-riXPJRKziFodldfwN4aNhDESR2U=",
-          "dev": true
-        }
-      }
-    },
-    "engine.io-parser": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-1.3.2.tgz",
-      "integrity": "sha1-k3sHnwAH0Ik+xW1GyyILjLQ1Igo=",
-      "dev": true,
-      "requires": {
-        "after": "0.8.2",
-        "arraybuffer.slice": "0.0.6",
-        "base64-arraybuffer": "0.1.5",
-        "blob": "0.0.4",
-        "has-binary": "0.1.7",
-        "wtf-8": "1.0.0"
-      }
-    },
     "env-variable": {
       "version": "0.0.4",
       "resolved": "https://registry.npmjs.org/env-variable/-/env-variable-0.0.4.tgz",
@@ -462,6 +383,20 @@
       "resolved": "https://registry.npmjs.org/eventemitter2/-/eventemitter2-3.0.2.tgz",
       "integrity": "sha1-gcDttzn/pk+58hu8sdK0GaUTNRI="
     },
+    "execa": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/execa/-/execa-0.7.0.tgz",
+      "integrity": "sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=",
+      "requires": {
+        "cross-spawn": "5.1.0",
+        "get-stream": "3.0.0",
+        "is-stream": "1.1.0",
+        "npm-run-path": "2.0.2",
+        "p-finally": "1.0.0",
+        "signal-exit": "3.0.2",
+        "strip-eof": "1.0.0"
+      }
+    },
     "extend": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
@@ -495,6 +430,14 @@
       "resolved": "https://registry.npmjs.org/fecha/-/fecha-2.3.3.tgz",
       "integrity": "sha512-lUGBnIamTAwk4znq5BcqsDaxSmZ9nDVJaij6NvRt/Tg4R69gERA+otPKbS86ROw9nxVMw2/mp1fnaiWqbs6Sdg=="
     },
+    "find-up": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
+      "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+      "requires": {
+        "locate-path": "2.0.0"
+      }
+    },
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
@@ -517,6 +460,11 @@
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
+    "get-caller-file": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.2.tgz",
+      "integrity": "sha1-9wLmMSfn4jHBYKgMFVSstw1QR+U="
+    },
     "get-port": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/get-port/-/get-port-2.1.0.tgz",
@@ -525,6 +473,11 @@
         "pinkie-promise": "2.0.1"
       }
     },
+    "get-stream": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+      "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
+    },
     "getpass": {
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
@@ -575,21 +528,6 @@
         "har-schema": "2.0.0"
       }
     },
-    "has-binary": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/has-binary/-/has-binary-0.1.7.tgz",
-      "integrity": "sha1-aOYesWIQyVRaClzOBqhzkS/h5ow=",
-      "dev": true,
-      "requires": {
-        "isarray": "0.0.1"
-      }
-    },
-    "has-cors": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/has-cors/-/has-cors-1.1.0.tgz",
-      "integrity": "sha1-XkdHk/fqmEPRu5nCPu9J/xJv/zk=",
-      "dev": true
-    },
     "has-flag": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-1.0.0.tgz",
@@ -636,12 +574,6 @@
         "sshpk": "1.14.1"
       }
     },
-    "indexof": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz",
-      "integrity": "sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10=",
-      "dev": true
-    },
     "inflight": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
@@ -656,6 +588,16 @@
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
     },
+    "ini": {
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
+      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
+    },
+    "invert-kv": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/invert-kv/-/invert-kv-1.0.0.tgz",
+      "integrity": "sha1-EEqOSqym09jNFXqO+L+rLXo//bY="
+    },
     "ip": {
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
@@ -689,6 +631,11 @@
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-0.1.9.tgz",
       "integrity": "sha1-qceMzBLckBDylqua7y9h9DLWnvo="
     },
+    "is-fullwidth-code-point": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+      "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
+    },
     "is-stream": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
@@ -700,11 +647,10 @@
       "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=",
       "dev": true
     },
-    "isarray": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-      "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=",
-      "dev": true
+    "isexe": {
+      "version": "2.0.0",
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+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.0.tgz",
+      "integrity": "sha512-xcJpopdamTuY5duC/KnTTNBraPK54YwpenP4lzxU8H91GudWpFv38u0CKjclE1Wi2EH2EDz5LRcHcKbCIzqGyg==",
+      "requires": {
+        "isexe": "2.0.0"
+      }
+    },
+    "which-module": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
+      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho="
+    },
+    "window-size": {
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+      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.4.tgz",
+      "integrity": "sha1-+OGqHuWlPsW/FR/6CXQqatdpeHY="
+    },
     "winston": {
       "version": "3.0.0-rc5",
       "resolved": "https://registry.npmjs.org/winston/-/winston-3.0.0-rc5.tgz",
@@ -5827,43 +5918,94 @@
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     },
+    "wrap-ansi": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
+      "requires": {
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+        "strip-ansi": "3.0.1"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+        },
+        "is-fullwidth-code-point": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+          "requires": {
+            "number-is-nan": "1.0.1"
+          }
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+        "string-width": {
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+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+          "requires": {
+            "code-point-at": "1.1.0",
+            "is-fullwidth-code-point": "1.0.0",
+            "strip-ansi": "3.0.1"
+          }
+        },
+        "strip-ansi": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "requires": {
+            "ansi-regex": "2.1.1"
+          }
+        }
+      }
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
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-      "integrity": "sha512-o3KqipXNUdS7wpQzBHSe180lBGO60SoK0yVo3CYJgb2MkobuWuBX6dhkYP5ORCLd55y+SaflMOV5fqAB53ux4w==",
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-      "integrity": "sha1-OS2LotDxw00e4tYw8V0O+2jhBIo=",
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       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
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-      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk=",
-      "dev": true
+    "y18n": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
+      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
+    },
+    "yallist": {
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+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+    },
+    "yargs": {
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+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-11.0.0.tgz",
+      "integrity": "sha512-Rjp+lMYQOWtgqojx1dEWorjCofi1YN7AoFvYV7b1gx/7dAAeuI4kN5SZiEvr0ZmsZTOpDRcCqrpI10L31tFkBw==",
+      "requires": {
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+        "decamelize": "1.2.0",
+        "find-up": "2.1.0",
+        "get-caller-file": "1.0.2",
+        "os-locale": "2.1.0",
+        "require-directory": "2.1.1",
+        "require-main-filename": "1.0.1",
+        "set-blocking": "2.0.0",
+        "string-width": "2.1.1",
+        "which-module": "2.0.0",
+        "y18n": "3.2.1",
+        "yargs-parser": "9.0.2"
+      }
+    },
+    "yargs-parser": {
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-9.0.2.tgz",
+      "integrity": "sha1-nM9qQ0YP5O1Aqbto9I1DuKaMwHc=",
+      "requires": {
+        "camelcase": "4.1.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 9055ae6..80ad603 100644
--- a/package.json
+++ b/package.json
@@ -21,15 +21,16 @@
   },
   "dependencies": {
     "async": "^2.1.4",
-    "commander": "^2.9.0",
     "eventemitter2": "^3.0.0",
     "get-port": "^2.1.0",
     "jrpc2": "^1.0.5",
     "lodash": "^4.17.4",
     "native-dns": "git+https://github.com/znetstar/node-dns.git",
+    "nconf": "^0.10.0",
     "socks-proxy-agent": "^3.0.1",
     "socksv5": "git+https://github.com/lee-elenbaas/socksv5.git",
     "temp": "^0.8.3",
-    "winston": "^3.0.0-rc5"
+    "winston": "^3.0.0-rc5",
+    "yargs": "^11.0.0"
   }
 }