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iptables -I INPUT 1 -p tcp --dport ftp -j ACCEPT

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require 'rake'

desc 'Preview the site with Jekyll'
task :preview do
    sh "jekyll serve --config _config.yml,_config-dev.yml --watch --drafts --baseurl '' "
end

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ul.menu {
	padding: 2em 0;	
	width: 100%;
}
ul.menu li {
	display: inline;
	margin-right: 10px;
}
ul.menu li a {	
	border: 1px solid #db1174;

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var gulp = require('gulp'),
imagemin = require('gulp-imagemin');
var pngcrush = require('imagemin-pngcrush');

// Gulp task - images
gulp.task('images', function() {
  gulp.src('images/**')
    .pipe(imagemin({ optimizationLevel: 3, progressive: true, interlaced: true, use: [] }))
    .pipe(gulp.dest('min/'));
});

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@mixin flexbox() {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

@mixin flex($values) {
  -webkit-box-flex: $values;

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gayanvirajith

Switch php version of apache

Edit /etc/apache2/mods-enabled/php5.load update the php so file

Enable gd

sudo phpbrew install php-5.4.33 +default +mysql +intl +gettext +exif +fileinfo +zlib +ftp +iconv +gd +apxs2 -- --with-libdir=lib/x86_64-linux-gnu --with-gd=shared --enable-gd-natf --with-jpeg-dir=/usr --with-png-dir=/usr

php use 5.4xx

gayanvirajith

The way you git ignore watching/tracking a particular dir/file. you just run this:

git update-index --assume-unchanged <file>

The way you git undo ignore watching/tracking a particular dir/file:

git update-index --no-assume-unchanged <file>

To get a list of dir's/files that are assume-unchanged run this:

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Stackoverflow: http://stackoverflow.com/questions/471300/git-switch-branch-without-detaching-head

git branch --track experimental origin/experimental

git checkout experimental

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Enable ssh on ubuntu

How do I configure a new Ubuntu installation to accept ssh connections?

Credit link

sudo apt-get update

sudo apt-get install openssh-server