vinayakg

You need to build a simple recommender - Top-K choices (say, 10 recommendations for each customer)

You may use content, collaborative filtering models on any category of your choice from Amazon dataset

You may use the public dataset available here and also visualize the output recommendations using streamlit.io - An opensource WebApp.

Identify Prominent Color

Identify the prominent colour of the image (logo) and set it as the background.

The program should handle edge cases such as:

If only one color is present in the image, set the background to the opposite color (dark/light)

Create a terraform template which should create the below:

Create a Vnet / VPC named "xyz-vnet" in any region.
Create 2 subnets -named "xyz-app-subnet" & "xyz-db-subnet" within "xyz-vnet", each having 16 Ip addresses.
Create 2 network security groups named "xyz-app-subnet-nsg" & "xyz-db-subnet-nsg", where "xyz-db-subnet-nsg" nsg should allow connections only from "xyz-app-subnet-nsg" (Only required database ports).
Create 2 linux based VMs on each subnet.
VMs on "xyz-app-subnet" should have Ubuntu 18.04 as OS with all updated packages & client of the database (which you create on xyz-db-subnet) & have nginx/apache up and running (dockerized).
VMs on "xyz-db-subnet" should have Ubuntu 18.04 as OS with all updated packages & have a database up and running (should be dockerized with volume properly mounted. Preferably can have high availabilty for data storage. Can be any database, preferably postgres)
Create a load balancer and map nginx/apache running on the VMS hosted on xyz-app-subnet.

	#RewriteEngine On
	# Redirect to https
	#RewriteCond %{HTTPS} off
	#RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
	# End https redirect
	#RewriteCond %{REQUEST_FILENAME} !-f
	#RewriteCond %{REQUEST_FILENAME} !-d
	#RewriteRule ^(.*)$ index.php/$1 [L]
	#SetEnv CI_ENV production
	#Require all granted



	while read line; do
	# wait for the file to download infinitely, since we are getting 303 HTTP status
	while [ ! -f "NDCDoc-$line.pdf" ]
	do
	# curl request fetched from browser
	curl -sS -O -J "https://abc.com/admin/l/down/$line" \
	-H 'authority: abc.com' \
	-H 'upgrade-insecure-requests: 1' \

	<IfModule mod_rewrite.c>
	RewriteEngine On
	RewriteBase /
	RewriteCond %{HTTP_HOST} ^12\.34\.56\.789$
	RewriteRule ^(.*)$ http://www.domainname.com/$1 [L,R=301]
	</IfModule>

	SELECT DISTINCT CONCAT('ALTER TABLE `',
	REPLACE(is_tables.TABLE_SCHEMA, '`', '``'), '`.`',
	REPLACE(is_tables.TABLE_NAME, '`', '``'), '` FORCE;')
	FROM information_schema.TABLES is_tables
	INNER JOIN information_schema.COLUMNS col ON col.TABLE_SCHEMA = is_tables.TABLE_SCHEMA
	AND col.TABLE_NAME = is_tables.TABLE_NAME
	LEFT OUTER JOIN information_schema.INNODB_SYS_TABLES systables ON
	SUBSTRING_INDEX(systables.NAME, '#', 1) = CONCAT(is_tables.TABLE_SCHEMA,'/',is_tables.TABLE_NAME)
	LEFT OUTER JOIN information_schema.INNODB_SYS_COLUMNS syscolumns ON
	syscolumns.TABLE_ID = systables.TABLE_ID AND syscolumns.NAME = col.COLUMN_NAME

	Find files size excluding folders in the current directory

	`find . -name "." -type f -depth 1 -exec du -ch {} +`


	Batch file to delete files older than N days

	`forfiles -p "C:\what\ever" -s -m . -d <number of days> -c "cmd /c del @path"`

	Running a batch program in one line

	if [ "$#" -ne 1 ]; then
	echo "Enter the full path of the file containing loanids"
	exit
	fi

	inputfilename=$1
	while read line; do
	# wait for the file to download infinitely, since we are getting 303 HTTP status
	while [ ! -f "NDCDoc-$line.pdf" ]
	do