Adobe flash player installation in ubuntu chromium browser

For Chromium browser versions greater than 34, to use flash one must install Pepper flash.

For Ubuntu 14.04 or newer, run

sudo apt-get install pepperflashplugin-nonfree
sudo update-pepperflashplugin-nonfree --status 
# to see what version of Pepper Flash you have installed.
sudo update-pepperflashplugin-nonfree --install
# If there is a newer version available

For old users, you can run the below commands to add the PPA and install Pepper flash in any Ubuntu version above 12.04

sudo apt-add-repository ppa:skunk/pepper-flash
sudo apt-get update
sudo apt-get install pepflashplugin-installer

To configure Chromium to use Pepper flash,

# open /etc/chromium-browser/default
. /usr/lib/pepflashplugin-installer/pepflashplayer.sh
# add the above line to the end of the file on a new line and save.

Close all windows and re-open.

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About 8 years ago

Sandheep

Adobe flash player installation in Ubuntu

This is to install adobe flash player in Ubuntu 14.04 or higher. This works for Firefox browser.

If you have a 32-bit OS, run

sudo apt-get update
sudo apt-get install flashplugin-installer

Make sure each of the commands executed success...

include and extend in ruby

The extend method will mix a module’s methods at the class level.

On the other hand, the include method will mix a module’s methods at the instance level, meaning the methods will become instance methods of the class.

module Stringify
  # R...

Check if package is installed in linux

To check if a given package is installed in Debian / Ubuntu, type

dpkg -s <package-name>

To get a neater output use dpkg-query which accepts wildcards as well.

dpkg-query -l <package-name>

In Redhat / Fedora / CentOS use the foll...

calling super in initialize

class Person    
    def initialize(name)
        @name = name
    end    
end

class Employee < Person
end

emp = Employee.new # throws error wrong number of arguments

emp = Employee.new("foo") # parent class initialize method is called

cla...

difference between attr_accessor and initialize

attr_accessor is used to create setter and getter methods for instance variables so that they can be accessed outside the class. initialize is the special method in ruby that gets called when an object is instantiated.

class Birthday
 attr_ac...

listing methods of class and object (instance)

class Myclass
  def one
    puts "one is called"
  end
end    

ss = Myclass.new

puts Myclass.methods 
# returns array of methods for the class. Includes both class and instance methods and methods inherited from parents.
puts Myclass.instanc...

using ack in place of grep

To use Ack, make sure you have Perl installed and run the following commands in Ubuntu

sudo apt-get install ack
sudo apt-get install ack-grep

Now you can use ack-grep command to search for matches in the files

ack-grep -i some-text
#...

Abstract classes in rails

class AbstractModel < ActiveRecord::Base  
  self.abstract_class = true
end

class Foo < AbstractModel
end

class Bar < AbstractModel
end

Foo and Bar both inherit properties and methods of the Abstract Model while being in separate tables...

Posted by Sandheep to Sandheep's deck (2016-04-12 14:51)

Adobe flash player installation in ubuntu chromium browser

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