New scripts to serve across lan (#184)

* New scripts to server across lan

* Updated README.md

.gitignore

@@ -16,3 +16,4 @@ test/
 _deploy/*
 Rakefile
 .jekyll-metadata
+/.idea/

README.md

@@ -87,15 +87,21 @@ The theme contains documentation in the form of [blog posts](https://panossakkos
 
 First, you need to install jekyll and the dependencies of { Personal } by running:
 
-````
+```shell
 ./scripts/install
-````
+```
 
 Then, you can build and serve your website by simply running:
 
-````
+```shell
 ./scripts/serve-production
-````
+```
+
+To serve across lan (requires su to forward the port 4000 over lan):
+
+```shell
+./scripts/serve-lan-production
+```
 
 ## Wiki
 

scripts/serve-lan

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+sudo iptables -I INPUT -p tcp --dport 4000 -j ACCEPT
+jekyll serve --watch --host "0.0.0.0" --baseurl ""

scripts/serve-lan-production

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+sudo iptables -I INPUT -p tcp --dport 4000 -j ACCEPT
+JEKYLL_ENV=production jekyll serve --host "0.0.0.0" --baseurl ""