Nginx webroot is defined in the following file:
/etc/nginx/sites-enabled/default
The following code specifies the webroot in this file
root /usr/share/nginx/html;
I change this webroot using a script. Following script will do this:
Following is what we will be creating. A view that will create a page with a list of nodes (titles + teasers) and a block (with node titles only) of all nodes tagged by a taxonomy term.
Assumption: - You have multiple nodes tagged with term "PHP" - The nodes are of type Article
Go to Structure > Views > Add a new view and fill in the form as follows:
View name: PHP Show Content of type Article tagged with PHP sorted by Newest first check Create a page check Create a block Save & Exit
Then go to Structure > Blocks to enable the block.
Following are default locations of nginx webroot with standard installations:
On Ubuntu 14.04, the webroot is defined in
/etc/nginx/sites-enabled/default
You should something like:
Nginx is a powerful web server which is rapidly taking market share from Apache. Here you will see how easy it is to install and use Nginx.
sudo apt-get update
sudo apt-get install nginx
Installation complete! Type the IP of your web host in the browser to test it. If you don't know your IP, run the following command
ip addr show | grep inet
It will list several IPs, use the one attached to eth0 or eth1.
Starting, Stopping, Restarting Nginx
This article shows you how to provision your vagrant. We will start with a very simple dumb box and add features incrementally.
You need to have virtualbox and vagrant installed on your system before following this article.
Lets begin by creating the most basic vagrant box.
PHP does not support explicit type definition in variable declaration. For example, you CANNOT declare a variable as follows:
int $count = 10;
In PHP, a variable's type is determined by the context in which the variable is used.
A Learning Management System (LMS) is a software application which permits administration, documentation, tracking, development, reporting, of online e-learning content. LMS needs to provide enormous flexibility and fine-grained level of control for administrator, trainers, course developers, and students alike. The needs for each course and each institute are different and LMS much fulfill all their requirements. The best-known LMS are blackboard (formerly Web-CT) and Moodle. Blackboard is a licensed software while Moodle is open source.
To count files in a directory
$ ls directory | wc -l
To count all files in the directory and its subdirectories
$ ls -R directory | wc -l
mysqldump command is used to backup up MySQL databases. mysqldump has the following format:
mysqldump -u [login] -p [pass] [dbname] > [backup.sql]
where [backup.sql] is the file to which the backup should be written.
Backing up specific tables By default, mysqldump would backup the entire database. If you need to backup only specific tables, list the tables as follows:
Recently, I found a really elegant solution to display a file tree using the ls command. I like is so much that I feel the need to share it. The code is:
ls -R | grep ":$" | sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/ /' -e 's/-/|/'
It displays files as follows: