Fundamental of HTML 5

Introduction to HTML 

With HTML you can create your own Web site. This tutorial teaches you everything about HTML. HTML is easy to learn - You will enjoy it.

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Installation Docker in ubuntu 14.04

1. Install docker

           

sudo apt-get update

sudo apt-get install linux-image-extra-$(uname -r)

sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D

sudo sh -c "echo deb https://apt.dockerproject.org/repo ubuntu-trusty main > /etc/apt/sources.list.d/docker.list"

sudo apt-get update

sudo apt-get purge lxc-docker*

sudo apt-cache policy docker-engine

sudo apt-get install docker-engine

sudo service docker start

 

2. use docker without sudo
     
 

sudo groupadd docker

sudo gpasswd -a ${USER} docker

 

3. You need to restart after finish step 2

4. Verify

             

$ docker version

--- you should see ---

Client:
 Version:      1.9.1
 API version:  1.21
 Go version:   go1.4.2
 Git commit:   a34a1d5
 Built:        Fri Nov 20 13:12:04 UTC 2015
 OS/Arch:      linux/amd64

Server:
 Version:      1.9.1
 API version:  1.21
 Go version:   go1.4.2
 Git commit:   a34a1d5
 Built:        Fri Nov 20 13:12:04 UTC 2015
 OS/Arch:      linux/amd64

--- end ---

$ docker info

--- you should see ---

Containers: 80                      // first time you will see container : 0
Images: 113
Server Version: 1.9.1
Storage Driver: aufs
 Root Dir: /var/lib/docker/aufs
 Backing Filesystem: extfs
 Dirs: 273
 Dirperm1 Supported: true
Execution Driver: native-0.2
Logging Driver: json-file
Kernel Version: 3.19.0-25-generic
Operating System: Ubuntu 14.04.3 LTS
CPUs: 4
Total Memory: 3.75 GiB
Name: puthea
ID: QC6E:M5P7:XBBS:VIC7:7X5W:FZKF:OUFV:DW6J:DCJR:XLYE:EMVT:QP5O
WARNING: No swap limit support

--- end ---

$ docker run hello-world

--- you should see ---

Hello from Docker.

This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:

 1. The Docker client contacted the Docker daemon.

 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.

 3. The Docker daemon created a new container from that image which runs the

    executable that produces the output you are currently reading.

 4. The Docker daemon streamed that output to the Docker client, which sent it

    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:

 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker Hub account:

 https://hub.docker.com

For more examples and ideas, visit:

 https://docs.docker.com/userguide/

--- end ---

5. Install docker compose
    
   

curl -L https://github.com/docker/compose/releases/download/1.5.1/docker-compose-`uname -s`-`uname -m` > ~/docker-compose

sudo mv ~/docker-compose /usr/local/bin

sudo chmod +x /usr/local/bin/docker-compose

docker-compose -v

--- you should see ---

docker-compose version: 1.5.1

--- end ---

 6. Download Images to store in cache to save speed

docker pull ubuntu:14.04

docker pull mariadb:10.0

docker pull nginx:1.7

docker pull mailhog/mailhog:latest

docker pull redis:3.0

docker pull elasticsearch:1.4

docker pull sebobo/shel.dockerflow:latest

KhmerCourse: How to installation Prolog Programming

KhmerCourse: How to installation Prolog Programming: 1. Open terminal from the Dash, Launcher, or via Ctrl+Alt+T shortcut keys. When it opens, run command to add PPA: sudo apt-get inst...

Derivatives (Lim Phalkun) for grade 12

DownLoad Here 

If you don't yet know about complex numbers (the numbers with "i" in them), then you would say that the above quadratic has "no solution". If you do know about complexes, then you would say that this quadratic has "no real solution" or that is has a "complex solution".
Since solving "(quadratic) = 0" for x is the same as finding the x-intercepts (assuming the solutions are real numbers), it stands to reason that this quadratic should not intersect the x-axis (since x-intercepts are "real" numbers). As you can see below, the graph does not in fact cross the x-axis.

How To Install VMware Workstation 11 On Ubuntu 14.04

To install VMware 11 on Ubuntu, follow the below steps. The first thing is that you prepare the Ubuntu machine that you want to use as a host machine. The host machine is the machine want to install VMware workstation software on.

The virtual or guest machines are the ones created from within VMware Workstation software.

To get started, open the command console and run the commands below.


sudo apt-get update && sudo apt-get dist-upgrade && sudo apt-get autoremove

The commands above updates Ubuntu and remove unwanted packages including old kernel modules

Next, run the commands below to install required packages for VMware to function on Ubuntu.

sudo apt-get install build-essential linux-headers-`uname -r`

After that, go and download version 11 of VMware workstation. You must have an account with VMware in order to get it.

 https://my.vmware.com/web/vmware/details?downloadGroup=WKST-1100-LX&productId=462&rPId=7183#product_downloads


If you did not download the zipped archive, then run the commands below to make the installer executable.

 chmod +x VMware-Workstation-Full*.bundle

Next, run the commands below to begin the installation

sudo ./VMware-Workstation-Full*.bundle

 

How to installation Prolog Programming

1. Open terminal from the Dash, Launcher, or via Ctrl+Alt+T shortcut keys. When it opens, run command to add PPA:

sudo apt-get install software-properties-common
sudo apt-add-repository ppa:swi-prolog/stable

2. you should tell your system to pull down the latest list of software from each archive it knows about,  including the PPA you just added:

sudo apt-get update

3. Installation Prolog


sudo apt-get install swi-prolog