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# Yeoman installation 
sudo npm install -g yo
# install yo generator for polymer starter kit
sudo npm install generator-polymer -g
# https://github.com/yeoman/generator-polymer#readme

# Not used https://bjornjohansen.no/upgrade-to-php7
# Not iused http://askubuntu.com/questions/593433/error-sudo-add-apt-repository-command-not-found/593437

# used - https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-php-7-on-ubuntu-14-04


# before update my external ip http://130.211.49.171/
# sudo apt-get install software-properties-common
# sudo add-apt-repository ppa:ondrej/php
#  update produced 404 not found error on one source.
sudo apt-add-repository ppa:ondrej/php-7.0 
sudo apt-get update 
sudo apt-get install php7.0

# mysql clear cache 
rm -rf ~/.mysql_history

mysql -u <user> -p <password>
RESET QUERY CACHE;
FLUSH QUERY CACHE;

#  http://www.liquidweb.com/kb/how-to-back-up-mysql-databases-from-the-command-line/
mysql -u <user> -p <pass>

# create backups for sql database.
mysqldump  -u <user> -p <databaseName> > <file.sql>
# use this then add code:
mysqldump -u <user> -p --all-databases > all_databases.sql

#View mysql variables
SHOW VARIABLES;

# JSPM
sudo npm install --global jspm
sudo npm install --global jspm-bower-endpoint
jspm registry create bower jspm-bower-endpoint
# install plugin
jspm install css 
jspm install html=github:Hypercubed/systemjs-plugin-html

# update 
jspm update

# Gulp installation
sudo npm install gulp -g

#gulp packages : 
# https://gist.github.com/HPieters/88dd18e99c8925b2cabb
# https://ahmadawais.com/my-advanced-gulp-workflow-for-wordpress-themes/

# Git
sudo apt-get install git-all

# Update
composer update
# Use composer self-update --rollback to return to version that is locked in the file.

# Install bower using Node.js
sudo npm install -g bower
# Direct to a desired folder using cd
sudo bower init --allow-root
# created .bowerrc file in the same folder of the JSON bower to change default bower components directory.
# Bower install
bower install <package> --save

# update
sudo bower update --allow-root

# add virtual host:
a2ensite <virtualHostConfigurationFileName> 

#enable module 
a2enmod <module>

# Restart apache
service apache2 restart
# OR
/etc/init.d/apache2 restart

#check if configuration apache2 works 
sudo apache2ctl configtest


# Check settings for virtual host
sudo apachectl -t -D DUMP_VHOSTS
# check modules 
sudo apachectl -t -D DUMP_MODULES
#check status 
service apache2 status
# service apache2 -l status Usage: apache2 {start|stop|graceful-stop|restart|reload|force-reload|start-htcacheclean|stop-htcacheclean}

# Node.js

# update
apt-get update
npm update -g
# Remove all unsaved packages
npm prune

# Using Debian, as root 
sudo curl -sL https://deb.nodesource.com/setup_5.x | bash - 
sudo apt-get update
# https://www.digitalocean.com/community/tutorials/how-to-install-node-js-on-an-ubuntu-14-04-server
sudo apt-get install -y nodejs
sudo apt-get install npm
# then updated using http://stackoverflow.com/questions/8191459/how-to-update-node-js

#update system debian: 
sudo apt-get update 
# Fetches the list of available updates 
sudo apt-get upgrade 
# Strictly upgrades the current packages 
sudo apt-get dist-upgrade 
# Installs updates (new ones)

#update all globally installed packages of npm
npm update -g
# updates all package.json dependencies which are marked to be updated (Not a fixed version)
npm update <--save/--save-dev>
# check outdated dependencies: 
npm outdated

# Update packages in package.json file 
npm install -g npm-check-updates
npm-check-updates -u
npm install 

# Install packages: 
npm install <--production/--dev> 
# check globally installed npm packages
npm list -g --depth=0


Tools: 
• browser-sync
• # web components tester: npm i -g web-component-tester web-component-tester-istanbul

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