Magento2

To Generate data for performance testing, you can use those four profiles,

1- Small profile (small.xml)

2- Medium profile (medium.xml)

3- Large profile (large.xml)

4- Extra large profile (extra_large.xml)

and you can install the profile using SSH commadn

1- first go to the magento root folder.

2- type this comand 

php bin/magento setup:perf:generate-fixtures  {path to profile path}

The files are exist in this path

{magento root} /setup/performance-toolkit/profiles/ce

In this wiki, i will show you how to deploy the static content for specific theme and the locale languages 

First of all, we know that the Deploy command is 

php bin/magento setup:static-content:deploy

Now , if you need to deploy a theme we need to use this command

theme name : {vendor}/{them name}

Command: php bin/magento setup:static-content:deploy --theme {vendor}/{them name}

if you want to deploy many locale you can use this command

locales are : en_US, fr_FR

Magento1

// for security we should add custom IP
$IP = "192.168.0.1";
$customer_id = 1;
if($_SERVER['REMOTE_ADDR']==$IP){
    Mage::getSingleton ( 'customer/session' )->loginById ( $customer_id );
}

Magento2

Yo display phtml file in CMS page put this line

{{block class="Magento\Framework\View\Element\Template" name="test_block" template="{Vendor}_{Module}::test_block.phtml"}}

the same way in XML layout file you can use 

<block class="Magento\Framework\View\Element\Template" name="test_block" template="{Vendor}_{Module}::test_block.phtml"/>

if you want to put it in phtml file

To get the all orders using RESt in Magento2, please follow these steps

1- Get the token using your backend credentail