Web Browsers – TecAdmin https://tecadmin.net How to guide for System Administrator's and Developers Thu, 12 Jan 2023 13:43:14 +0000 en-US hourly 1 https://wordpress.org/?v=6.1.1 How to Install Google Chrome in Pop!_OS https://tecadmin.net/how-to-install-google-chrome-in-popos/ https://tecadmin.net/how-to-install-google-chrome-in-popos/#respond Thu, 12 Jan 2023 13:43:14 +0000 https://tecadmin.net/?p=33368 Google Chrome is a popular web browser that is widely used for browsing the internet, streaming videos, and running web-based applications. If you want to install Google Chrome on Pop!_OS, you can follow a few simple steps to download and install the browser. In this article, we will walk through the process of installing Google [...]

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Google Chrome is a popular web browser that is widely used for browsing the internet, streaming videos, and running web-based applications. If you want to install Google Chrome on Pop!_OS, you can follow a few simple steps to download and install the browser. In this article, we will walk through the process of installing Google Chrome on Pop!_OS, including downloading the installation package, installing dependencies, making the package executable, and using the “dpkg” command to install the package.

Steps to Install Google Chrome on Pop!_OS

  1. Download the Google Chrome package:
  2. Go to the Google Chrome website (https://www.google.com/chrome/) and click on the “Download Chrome” button. This will download the installation package for the latest version of Google Chrome.

    You can also download the latest Google Chrome version directly from the terminal with the following command:

    wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb 
    

    The above command will download “google-chrome-stable_current_amd64.deb” in the current directory.

  3. Install the necessary dependencies:
  4. Google Chrome requires several dependencies to be installed on your system in order to run. To install these dependencies, you can use the following command:

    sudo apt install libappindicator3-1 libgbm1 libindicator3-7 libu2f-udev
    

  5. Install Google Chrome:
  6. To install Google Chrome, you can use the “dpkg” command, which is a package manager for .deb packages. Run the following command:

    sudo dpkg -i google-chrome-stable_current_amd64.deb 
    

    This will install the Google Chrome web browser and its dependencies on your Pop!_OS system.

  7. Launch Google Chrome:
  8. To launch Google Chrome, you can use the `google-chrome` command in the terminal, or you can search for “Google Chrome” in the Pop!_OS menu and click on the icon to open the browser.

    Installing Google Chrome on Pop!_OS
    Installing Google Chrome on Pop!_OS

Conclusion

Installing Google Chrome on Pop!_OS is a straightforward process that involves downloading the installation package from the Google Chrome website, installing the necessary dependencies, making the package executable, and using the “dpkg” command to install the package. Once Google Chrome is installed, you can launch it from the terminal or the Pop!_OS menu. With Google Chrome installed, you can enjoy all of the features and benefits of this popular web browser on your Pop!_OS system.

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How to Install Google Chrome Web Browser on Ubuntu & Debian https://tecadmin.net/how-to-install-google-chrome-web-browser-on-ubuntu-debian/ https://tecadmin.net/how-to-install-google-chrome-web-browser-on-ubuntu-debian/#respond Sun, 25 Dec 2022 05:11:31 +0000 https://tecadmin.net/?p=33071 Google Chrome is a popular web browser that is widely used for accessing the internet. It is known for its fast performance, security features, and support for a wide range of web technologies. If you want to use Google Chrome on your Ubuntu or Debian system, you can install it using the steps described in [...]

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Google Chrome is a popular web browser that is widely used for accessing the internet. It is known for its fast performance, security features, and support for a wide range of web technologies. If you want to use Google Chrome on your Ubuntu or Debian system, you can install it using the steps described in this article.

There are two methods for installing Google Chrome on Ubuntu and Debian: using the official Google Chrome repository and downloading the Debian package from the Google Chrome website. In this article, we will cover both methods.

Method 1: Downloading the Debian Package from the Google Chrome Website

The second method for installing Google Chrome on Ubuntu and Debian is to download the Debian package from the Google Chrome website. This method is useful if you want to install a specific version of Google Chrome or if you are unable to use the official Google Chrome repository for some reason.

To use this method, follow these steps:

  1. Go to the Google Chrome website (https://www.google.com/chrome/) and click the “Download Chrome” button.
  2. Click the “Accept and Install” button to download the Debian package.
  3. When the download is complete, open a terminal window and navigate to the directory where the Debian package is saved.
  4. Run the following command to install Google Chrome:
    sudo dpkg -i google-chrome-stable_current_amd64.deb 
    

    Replace `google-chrome-stable_current_amd64.deb` with the name of the Debian package you downloaded.

  5. If the installation fails due to missing dependencies, run the following command to install the missing dependencies:
    sudo apt install -f 
    

After the installation is complete, Google Chrome will be available in your system’s menu or you can start it by running the google-chrome command in a terminal window.

Method 2: Using the Official Google Chrome Repository

The first method for installing Google Chrome on Ubuntu and Debian is to use the official Google Chrome repository. This method is recommended because it is the easiest way to install Google Chrome and keep it up to date.

To use this method, you will need to add the Google Chrome repository to your system’s package manager. A package manager is a tool that is used to install, update, and remove software packages on your system.

On Ubuntu, the package manager is called apt. On Debian, the package manager is called apt-get.

To add the Google Chrome repository to your system’s package manager, follow these steps:

  1. Open a terminal window.
  2. Run the following command to add the Google Chrome repository to your system:
    sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list' 
    

    This command will add the Google Chrome repository to the list of repositories in your system’s package manager.

  3. Run the following command to import the Google Chrome repository’s GPG key:
    wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add - 
    

    This command will import the GPG key for the Google Chrome repository, which is used to verify the packages’ authenticity.

  4. Run the following command to update the list of available packages:
    sudo apt update 
    

    This command will update the list of available packages to include the packages in the Google Chrome repository.

  5. Run the following command to install Google Chrome:
    sudo apt install google-chrome-stable 
    

    This command will install the latest stable version of Google Chrome from the Google Chrome repository.

After the installation is complete, Google Chrome will be available in your system’s menu or you can start it by running the google-chrome command in a terminal window.

Launch Google Chrome Web Browser

You can launch the Google Chrome web browser by typing `google-chrome` from the terminal. Alternatively, you can also launch Google Chrome from the dashboard by searching for it or by clicking on the Chrome icon in the applications menu.

2 Methods to Install Google Chrome on Ubuntu & Debian
Launch Google Chrome on Ubuntu and Debian

Click the Google Chrome launcher icon.

2 Methods for Installing Google Chrome on Ubuntu & Debian
Running Google Chrome on Ubuntu

Conclusion

In this article, we covered two methods for installing Google Chrome on Ubuntu and Debian: using the official Google Chrome repository and downloading the Debian package from the Google Chrome website. Both methods are easy to use and will allow you to install Google Chrome on your system.

I hope this helps you understand how to install Google Chrome on Ubuntu and Debian. If you have any further questions, please don’t hesitate to ask.

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How to Install Tor Browser on Ubuntu 20.04 https://tecadmin.net/how-to-install-tor-browser-on-ubuntu-20-04/ https://tecadmin.net/how-to-install-tor-browser-on-ubuntu-20-04/#comments Sat, 20 Feb 2021 07:28:01 +0000 https://tecadmin.net/?p=24711 Tor is free and open-source web browser used for anonymous browsing. It routes the network traffic through the tor network to hide user identity. Tor network is available worldwide, through the volunteer overlay network consisting of more than seven thousand relays. Tor browser provides some of the best solutions to protect your privacy from spying [...]

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Tor is free and open-source web browser used for anonymous browsing. It routes the network traffic through the tor network to hide user identity. Tor network is available worldwide, through the volunteer overlay network consisting of more than seven thousand relays. Tor browser provides some of the best solutions to protect your privacy from spying agencies on your network.

In some countries tor is illegal to use or blocked. So before using Tor browser, be sure its allowed to use in your country. As of today, Tor is not illegal to use in United States and India.

This article will help you to install Tor browser on Ubuntu 20.04 Linux system.

Installing Tor Browser on Ubuntu

Tor browser launcher makes easier to install and use Tor Browser on GNU/Linux users. You can install torbrowser-launcher directly from the default repositories on Ubuntu 20.04 systems.

Login to your system with sudo privileged account and open a terminal (CTRL+ALT+T) and type:

sudo apt update 
sudo apt install torbrowser-launcher 

Press ‘y’ for any confirmation asked by the installer.

This will install Tor Browser launcher on your system (not Tor browser). The Tor browser will be installed in next step.

Using Tor Browser

Search for torbrowser-launcher in all applications un Activities from Ubuntu desktop systems. You can also launch application by executing command torbrowser-launcher on terminal.

At the first time, this will install Tor Browser or ask you to install as below screenshot.

Installing tor browser Ubuntu

Keep all settings as default and click on “Install Tor Browser” button.

Connect to tor network

Once the installation finished, it will launch Tor browser on your system. Click the “Connect” button to connect Tor Browser to the Tor network for secure browsing.

Installing Tor browser on Ubuntu 20.04

That’s it. You have successfully installed Tor Browser on your system.

Uninstall Tor Browser

When you found tor browser is no more in use, you can remove it from your system. To remove Tor browser, just type following command from system terminal:

sudo apt purge torbrowser-launcher 

Conclusion

This tutorial helped you to install Tor browser on Ubuntu 20.04 desktop system. Now, Tor browser will hide your identity and allow you to browser web securely.

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How to Install Opera Browser on Ubuntu 20.04 https://tecadmin.net/how-to-install-opera-browser-on-ubuntu-20-04/ https://tecadmin.net/how-to-install-opera-browser-on-ubuntu-20-04/#respond Wed, 23 Dec 2020 07:58:20 +0000 https://tecadmin.net/?p=24105 Opera is a Chromium-based multi-platform web browser developed by Opera Software. It have multiple features similar to the Google chrome as both are developed on Chromium. You will get a new looks and multiple different features that other browsers, which makes it more powerful. The Opera browser is available under the Snapcraft packages. Also the [...]

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Opera is a Chromium-based multi-platform web browser developed by Opera Software. It have multiple features similar to the Google chrome as both are developed on Chromium. You will get a new looks and multiple different features that other browsers, which makes it more powerful.

The Opera browser is available under the Snapcraft packages. Also the Opera team provides an PPA for installing Opera on Ubuntu systems.

This tutorial help you to install Opera web browser on Ubuntu 20.04 LTS Linux system.

Prerequisites

  • A running Ubuntu 20.04 system with Desktop
  • Shell access with sudo privileged account

Installing Opera on Ubuntu 20.04

Opera web browser packages are available as Linux Snap packages. Also the Opera team provides an official PPA for installing packages on Ubuntu systems.

Choose one of the 2 methods given below to install Opera on Ubuntu 20.04 LTS system

  • Method 1 – Install Opera Using Snap

    Snapd is default installed on Ubuntu focal systems. So you just need to open a terminal and execute following command to install Opera on Ubuntu systems.

    sudo snap install opera 
    

    On successful installation, you will see the message on screen as below:

    opera 73.0.3856.284 from Opera (opera-software*) installed
    
  • Method 2 – Install Opera Using PPA

    This method will use office apt repository for installing Opera on Ubuntu system.

    Open a terminal (CTRL+ALT+T) and import GPG key to your system:

    wget -qO- https://deb.opera.com/archive.key | sudo apt-key add - 
    

    After that create a PPA file with reference to official Opera apt repository for stable version packages. To create file, execute command:

    echo deb https://deb.opera.com/opera-stable/ stable non-free | sudo tee /etc/apt/sources.list.d/opera.list 
    

    Now, you can install Opera on Ubuntu systems. Use the below commands to update apt cache first, then install opera stable version on your system.

    sudo apt update 
    sudo apt install opera-stable 
    

    Press ‘y’ for any confirmation prompted by the installer.

All done. You have installed Opera browser on Ubuntu system using one of the above methods.

Run Opera on Ubuntu

Click the show applications icon that is shown at the bottom left dock of screen. You can also click super key in your keyboard. Under the activities search for “opera” and it will show you Opera launcher like below:

Launch Opera on Ubuntu 20.04

Click the Opera launcher icon to start application.

Install Opera on Ubuntu 20.04

Now, you have access your favorite web applications or test your development web application.

Remove Opera from Ubuntu

Once you no more need the Opera browser, you can remove it anytime from your system. Using one of the below options to remote opera based on installation method.

  • Snap package – Use the following command to remove Opera installed with snap package
    sudo snap remove opera 
    
  • Debian package – If you have installed Opera with debian package, use below command to uninstall it.
    sudo apt remove opera-stable 
    

Conclusion

Congratulation! You have installed a popular web browser on your system. Enjoy the features of Opera with accessing web applications.

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How To Install Google Chrome on Ubuntu 20.04 https://tecadmin.net/install-google-chrome-on-ubuntu-20-04/ https://tecadmin.net/install-google-chrome-on-ubuntu-20-04/#comments Tue, 06 Oct 2020 11:13:57 +0000 https://tecadmin.net/?p=23091 Google Chrome is the most popular web browser between developers and Internet users. It is available for the most popular operating systems (like Windows, Linux) and Android devices. As of the last update of this article, Google Chrome 91 is the latest stable version available to install. An official PPA is available to install Google [...]

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Google Chrome is the most popular web browser between developers and Internet users. It is available for the most popular operating systems (like Windows, Linux) and Android devices. As of the last update of this article, Google Chrome 91 is the latest stable version available to install.

An official PPA is available to install Google Chrome on Ubuntu and other Debian-based systems. Which provides you easy to an install and update option. As well as, you can directly install Google chrome with a graphical interface. This tutorial will cover both methods to install Google Chrome with Command line and GUI.

If you are searching for the Chromium web browser, You can use our tutorial to install Chromium web browser on Ubuntu system.

Let’s begin the installation of the latest Google Chrome web browser on the Ubuntu 20.04 LTS systems.

Prerequisites

  • You must have a running Ubuntu 20.04 LTS Desktop system.
  • Login to your Desktop system with sudo privileged account.

Installing Google Chrome on Ubuntu

First of all, You need to configure Google Chrome Apt repository on your Ubuntu system. Before adding the repository, you must import the GPG key to your system.

  1. Open a terminal on your system and type:
    wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - 
    
  2. Next, create a Apt PPA file for Google chrome on your system by executing:
    sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' 
    

    The above command will create an Apt configuration file /etc/apt/sources.list.d/google.list to your system.

  3. Your system is ready for Google Chrome installation. Execute the following commands to update the apt cache and install the Google chrome stable package on a Ubuntu system.
    sudo apt update 
    sudo apt install google-chrome-stable 
    

    Press ‘y’ for all the confirmation asked by the installer.

That’s it. You have successfully installed the Google chrome web browser on your Ubuntu system.

Launch Chrome Application

Once the installation finished, you can run the application from applications. Click on show application’s icon at bottom left. Then search for the Google chrome, and you will see the application like below:

Launch Google chrome on Ubuntu 20.04

Click on the launcher icon to start Google chrome on the Ubuntu system.

Installing Google chrome on Ubuntu 20.04

Enjoy browsing!

Upgrade Chrome on Ubuntu

You have installed Google chrome from the official PPA on your Ubuntu system. The upgrade of Google chrome is straightforward. Open a terminal and execute the below commands to upgrade Google chrome on a Ubuntu system.

sudo apt update && apt upgrade 

The above command will upgrade all system packages including Google chrome on your system.

Conclusion

Congratulation’s you have successfully installed Google chrome on Ubuntu 20.04 Linux system. The same commands will also be used to upgrade the older versions.

You can also use the Google chrome GUI installer to install with a graphical interface.

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How to Install Google Chrome on Ubuntu 18.04 https://tecadmin.net/install-google-chrome-on-ubuntu-18-04/ https://tecadmin.net/install-google-chrome-on-ubuntu-18-04/#comments Fri, 02 Oct 2020 06:06:44 +0000 https://tecadmin.net/?p=23096 Google Chrome is the most popular web browser used by Internet users. It is available for the most popular operating systems (like Windows, Linux) and Android devices. You can also install chromium browser on your Ubuntu system. The development team uses chromium source code to build the Chrome browser. Google chrome is not installed by [...]

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Google Chrome is the most popular web browser used by Internet users. It is available for the most popular operating systems (like Windows, Linux) and Android devices.

You can also install chromium browser on your Ubuntu system. The development team uses chromium source code to build the Chrome browser.

Google chrome is not installed by default on Ubuntu systems. So, this article will guide you to install the latest Google Chrome on Ubuntu 18.04 LTS Linux system.

Prerequisites

Login to your Ubuntu 18.04 LTS system with sudo privileged account.

Install Chrome on Ubuntu 18.04

The Chrome official team provides Debian packages of the Google chrome for the installation on Debian-based system. You just need to add the repository on your system and install Chrome.

First of all, import the GPG key to system used for verifying the packages singed by it. Open a terminal and execute following command:

wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - 

Now, configure the Chrome PPA to your system. The below command will create a PPA file and configure repository:

echo “deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main” | sudo tee /etc/apt/sources.list.d/google.list’ 

Once you configured PPA, your Ubuntu system is ready for the Google chrome installation. Run the following commands to install google chrome on Ubuntu 18.04 system.

sudo apt update 
sudo apt install google-chrome-stable 

Press ‘y’, if the installer prompt for the confirmation.

Running Chrome Application

Click on the application’s launch button at bottom left corner, then search for google chrome. You will see the chrome launcher icon as below:

Launch Chrome Application Ubuntu 18.04

Click the launcher icon to start the Google Chrome application.

Running Chrome on Ubuntu 18.04

All done, enjoy browsing with the power of Google chrome.

Conclusion

In this tutorial, you have found the instructions to install the Google Chrome web browser on Ubuntu 18.04 LTS systems.

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How to Install Chromium Browser on Ubuntu 20.04 https://tecadmin.net/install-chromium-browser-on-ubuntu-20-04/ https://tecadmin.net/install-chromium-browser-on-ubuntu-20-04/#comments Sun, 27 Sep 2020 09:45:54 +0000 https://tecadmin.net/?p=22848 Chromium is an open-source web browser project that aims to build a safer, faster, and more stable way to its users for a better experience of the web. Chromium is perfectly safe for using. Make sure to download it from a good source or official Google download page. Also make sure to update it on [...]

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Chromium is an open-source web browser project that aims to build a safer, faster, and more stable way to its users for a better experience of the web.

Chromium is perfectly safe for using. Make sure to download it from a good source or official Google download page. Also make sure to update it on regular basis.

If you are looking for the Chrome (Not chromium) web browser, You can use our tutorial to install Google chrome web browser on Ubuntu system.

This tutorial will help you to install chromium web browser on Ubuntu 20.04.

Install Chromium on Ubuntu

Most of the modern operating systems have chromium browser in default package repositories. Also Chromium is available as Snap package for installation.

Choose one of the below method for installing chromium in Ubuntu system.

  • Install Chromium using Snap Package

    A Snap package is containerized software packages provide easy to install method. You can install sanp package via the command line or using Ubuntu Software application.

    Open a terminal on your system and type:

    sudo snap install chromium 
    

    All done. Chromium web browser has been installed on your Ubuntu desktop. The Snap package will also update it automatically in then background.

  • Install Chromium using Debian Package

    The Chromium debian package is available under the default apt repositories.

    Use the following commands to update apt cache and install the Chromium package.

    sudo apt update 
    sudo apt install chromium-browser 
    

Open Chromium Browser

Open the applications menu and search for Chromium. You will see the chromium browser link similar to chrome but in different color as below screenshot:

launch chromium browser ubuntu on Ubuntu 18.04

Click to the chromium icon link to launch browser:

installing chromium browser on Ubuntu 18.04

Conclusion

In this tutorial, you have learned about to install Chromium on Ubuntu 20.04 Linux system. hh

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How to Install Chromium Browser on Ubuntu 18.04 https://tecadmin.net/install-chromium-browser-on-ubuntu-18-04/ https://tecadmin.net/install-chromium-browser-on-ubuntu-18-04/#respond Tue, 15 Sep 2020 09:15:30 +0000 https://tecadmin.net/?p=22860 Chromium is an open-source web browser project that aims to build a safer, faster, and more stable way to its users for a better experience of the web. Chromium is perfectly safe for using. Make sure to download it from a good source or official Google download page. Also make sure to update it on [...]

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Chromium is an open-source web browser project that aims to build a safer, faster, and more stable way to its users for a better experience of the web.

Chromium is perfectly safe for using. Make sure to download it from a good source or official Google download page. Also make sure to update it on regular basis.

This tutorial will help you to install chromium web browser on Ubuntu 18.04 LTS Linux system.

Installing Chromium on Ubuntu

The Ubuntu 18.04 operating systems contains chromium browser under the default package repositories. It also available as Snap package for Ubuntu systems

Its your choice to choose any one of the below methods to install chromium browser in Ubuntu system.

  • Install Chromium using Snap Package

    A Snap package is containerized software packages provide easy to install method. You can install sanp package via the command line or using Ubuntu Software application.

    Open a terminal on your system and type:

    sudo snap install chromium 
    

    That’s it. The Chromium browser has been installed on your system.

  • Install Chromium using Debian Package

    Chromium browser debian package is available under the default apt repositories. Just update the apt cache and install browser on your system.

    Open a terminal and install chromium browser by typing:

    sudo apt update 
    sudo apt install chromium-browser 
    

Launch Chromium Browser

Search for Chromium under the application. You will see the chromium browser link similar to chrome but in different color as below screenshot:

launch chromium browser ubuntu on Ubuntu 18.04

Click on the link icon to launch chromium browser:

installing chromium browser on Ubuntu 18.04

Conclusion

In this tutorial, you learned two methods of the installation of Chromium browser on Ubuntu 18.04 Linux system.

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How to Install Adobe Flash Player 32 on Fedora 34/33 https://tecadmin.net/install-adobe-flash-player-on-centos-redhat-fedora/ https://tecadmin.net/install-adobe-flash-player-on-centos-redhat-fedora/#comments Wed, 27 Sep 2017 16:50:31 +0000 https://tecadmin.net/?p=5672 Adobe Flash Player are very useful for playing videos in web browser online. Without the flash player, most of the videos will not play in your browser. This article will help you to install the Adobe flash player plugin for your browsers in CentOS/RedHat 7/6 and Fedora 34/33/32/31/30 Systems. Step 1 – Enable Yum Repository [...]

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Adobe Flash Player are very useful for playing videos in web browser online. Without the flash player, most of the videos will not play in your browser.

This article will help you to install the Adobe flash player plugin for your browsers in CentOS/RedHat 7/6 and Fedora 34/33/32/31/30 Systems.

Step 1 – Enable Yum Repository

The flash player plugins are available under official Adobe yum repositories. So first you need to enable Adobe yum repository on your system. Use the following commands to add the repository as per your system architecture. After that import the GPG key into your system.

rpm -ivh http://linuxdownload.adobe.com/adobe-release/adobe-release-x86_64-1.0-1.noarch.rpm
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux

Step 2 – Install Flash Player

Flash Player required some dependencies to work properly. After adding the adobe yum repository to our system, let’s use the following commands to install Flash player on CentOS, RedHat, and Fedora systems.

sudo dnf install flash-plugin alsa-plugins-pulseaudio libcurl

Step 3 – Verify Flash Plugin Installation

You can verify the flash plugin installation in web broser. Type about:plugins in Mozilla firefox, and chrome://flash in Goolge chrome web browser, This will show you installed plugin version and othe details.

Install Adobe Flash Player on Fedora

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How To Use Google Chrome Headless Features https://tecadmin.net/google-chrome-headless-features/ https://tecadmin.net/google-chrome-headless-features/#respond Fri, 09 Jun 2017 16:22:04 +0000 https://tecadmin.net/?p=12872 Google Chrome latest version released with a new useful feature Headless Chrome. The headless Chrome is useful for browser automation. You can capture screenshots of any web page using the command line as well as programming language without starting Chrome GUI. It also supports to print the web page DOM and create a pdf of [...]

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Google Chrome latest version released with a new useful feature Headless Chrome. The headless Chrome is useful for browser automation. You can capture screenshots of any web page using the command line as well as programming language without starting Chrome GUI. It also supports to print the web page DOM and create a pdf of the web page. This tutorial will help you Use Google Chrome Headless Features on Linux command line.

1. Starting Headless Chrome

Open the system console and start Google Chrome headless more using --headless command line option.

$ google-chrome --headless http://www.example.com

This headless mode also supports the remote debugging option to check what’s happening. You can access the system on specified port in any other browser and check what is rendering there. Start the debugging with the following command on specified port:

$ google-chrome --headless  --remote-debugging-port=9222 https://google.com

Now visit http://localhost:9222 in another web browser.

The headless Chrome also has many other useful features like printing the DOM, capture screenshot or create pdf of any web page through the command line.

2. Capture Webpage Screenshot

You can use --screenshot option to capture screenshot of any web page. The output screenshot will be saved in current directory. For more details visit here.

$ goolge-chrome --headless --disable-gpu --screenshot http://www.example.com/

3. Create Webpage PDF

You can use --print-to-pdf option to create PDF of any web page. The output pdf file will be saved in current directory. For more details visit here.

$ google-chrome --headless --disable-gpu --print-to-pdf http://www.example.com/

4. Print the Webpage DOM

You can use --dump-dom flag to print document.body.innerHTML to standard output.
The –dump-dom flag prints document.body.innerHTML to stdout:

$ google-chrome --headless --disable-gpu --dump-dom http://www.example.com/

Reference: visit following link to know more details about headless Chrome.

https://developers.google.com/web/updates/2017/04/headless-chrome

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