Fix:

default Port 8080 is very famous port.
So , make some less famous port as default port

README.md

@@ -12,10 +12,12 @@ Supper simple NPM registry server for offline NPM install
   *OR*
    `node node_modules/.bin/npm-offline-registry`
 
-* Now the server will run on [http://localhost:8080](http://localhost:8080)
-* use `http://localhost:8080/` as registry while doing npm install
-  - Either use `npm install --registry http://localhost:8080/ [package-name]...`
-  - Or permanently set config variable `npm config set registry http://localhost:8080/`
+* Now the server will run on [http://localhost:8234](http://localhost:8234)
+* use `http://localhost:8234/` as registry while doing npm install
+  - Either use `npm install --registry http://localhost:8234/ [package-name]...`
+  - Or permanently set config variable `npm config set registry http://localhost:8234/`
+
+**NOTE:** *default port can be changed by setting `PORT` environment variable *
 
 
 # How it is working?

bin/www

@@ -6,12 +6,13 @@
 
 var app = require('../app');
 var http = require('http');
+var config = require( __dirname + '/../config' );
 
 /**
  * Get port from environment and store in Express.
  */
 
-var port = normalizePort(process.env.PORT || '8080');
+var port = normalizePort( config.PORT );
 app.set('port', port);
 
 /**
@@ -81,9 +82,5 @@ function onError(error) {
  */
 
 function onListening() {
-  var addr = server.address();
-  var bind = typeof addr === 'string'
-    ? 'pipe ' + addr
-    : 'port ' + addr.port;
-  console.log('Listening on ' + bind);
+  console.log('Listening on http://' + config.LOCAL_REGISTRY );
 }

config.js

@@ -2,7 +2,7 @@
 var defaultConfig = {
   NPM_PATH       : process.env.HOME + '/.npm',
   REGISTRY_NAME  : 'registry.npmjs.org',
-  LOCAL_REGISTRY : 'localhost:8080',
+  PORT: 8234
 };
 
 var config = {};
@@ -11,5 +11,7 @@ Object.keys( defaultConfig ).forEach( function(v){
   config[v] = process.env[v] || defaultConfig[v];
 });
 
+config.LOCAL_REGISTRY = 'localhost:' + config.PORT;
+
 module.exports = config;