Tutorials - Other

Using chmod, chown chgrp

Change File / Directories permissions.

chmod 0777 . -R #
chmod g+s /var/www #
chmod +x *.sh #

Change File / Folder Owner.

chown www-data:www-data -R .

Change File / Directories Group.

Via PPA

Install PHP 5.4 On linux (Debian, Ubuntu, Mint ...)

sudo apt-get install python-software-properties
sudo add-apt-repository ppa:ondrej/php5-oldstable
sudo apt-get update
sudo apt-get install -y php5

Install Apache 2 server

sudo apt-get install apache2

#Test Apache 2
#Open : http://localhost/

Example :

<style>
#parent-div { display: flex; }
#el1 { order: 3; }
#el2 { order: 2; }
#el3 { order: 1; }
</style>

1. Access control by IP : (Example)

order deny,allow
deny from all
allow from [YOUR_IP_ADDRESS]

1. Stop the MySQL service of started

sudo /etc/init.d/mysql stop #On Debian based linux systems (Ubuntu, Mint ...)
sudo /etc/init.d/mysqld stop #On Red Hat Enterprise based Linux systems (CentOS, Fedora, Suse ...)

Compilers

1. COMPASS

Compass is a powerfull command line compiler

Install (Linux debian) : sudo apt-get install ruby-compass

Link : http://compass-style.org/help/documentation/command-line/

2. Koala

Word Wrap ( word-wrap )

Available values of word-wrap property: normal, break-word, initial, inherit

Example : Disable HTML word wrapping using CSS

.your-class{white-space:nowrap;}

Example :

For example in the top window (Parent): (the_iframe.contentWindow.postMessage('data', 'domain');)

Tuto English : 
CSS Box Model : http://www.w3schools.com/css/css_boxmodel.asp
CSS display Property - http://www.w3schools.com/cssref/pr_class_display.asp