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How to Install Vivaldi 2.2 On Ubuntu 18.10 and Ubuntu 18.04 via Repository

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As you may know, Vivaldi is a Chromium-based open-source internet browser, built by the Opera founder.

Main features of Vivaldi:

  • speed dial which allows access to favorite websites in each new tab and permits organizing favorite websites into folders,
  • the browser supports quick text commands;
  • built-in notes taking tool;
  • side panel with fast access to bookmarks, downloads and notes;
  • custom search engines support;
  • allows side-by-side browsing using a side panel;
  • tab management:
  • session management;
  • allows previewing open tabs;
  • tab cycling;
  • tab stacks (you can drop a tab on top of another to create a stack);
  • restore closed tabs or blocked pop-ups from the Vivaldi trash can;
  • tab stack tiling (view stacked tabs in a grid or side-by-side);
  • mouse gestures and keyboard shortcuts;
  • user interface scaling;
  • adaptive interface color;

The latest version available is Vivaldi 2.2, which has been released a while ago.

Installation instructions:

The easiest way to install Vivaldi on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno and other Ubuntu derivative systems is too use the default Opera repository. You need to manually add the repository, download and install the key, update the repo index and install the vivaldi-stable package:

$ sudo add-apt-repository “deb [arch=i386,amd64] http://repo.vivaldi.com/stable/deb stable main”
$ wget –q0- http://repo.vivaldi.com/stable/linux_signing_key.pub | sudo apt-key add –
$ sudo apt-get update
$ sudo apt-get install Vivaldi-stable

Optional, to remove Vivaldi, do:

$ sudo apt-get remove vivaldi*


How To Install Tor Browser Bundle 8.0.3 On Ubuntu 18.10 and Ubuntu 18.04 Via Repository

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Tor Browser Bundle is an internet browser based on Mozilla Firefox configured to protect the users’ anonimity, via Tor and Vidalia. The bundle also includes 3 Firefox extensions: Torbutton, NoScript and HTTPS-Everywhere.

The Tor Browser anonymizes the traffic and encrypts everything everything in the Tor network. Via the HTTPS-Everywhere extension, it also encrypts the traffic between the Tor network and the final destination.

The latest version available is Tor Browser Bundle 8.0.3, which brings the below changes:

All platforms

  • Update Firefox to 60.4.0esr
  • Update Tor to 0.3.4.9
  • Update OpenSSL to 1.0.2q
  • Update Torbutton to 2.0.9
  • Bug 28540: Use new text for 2018 donation banner
  • Bug 28515: Use en-US for english Torbutton strings
  • Translations update
  • Update HTTPS Everywhere to 2018.10.31
  • Update NoScript to 10.2.0
  • Bug 1623: Block protocol handler enumeration (backport of fix for #680300)
  • Bug 25794: Disable pointer events
  • Bug 28608: Disable background HTTP response throttling
  • Bug 28185: Add smallerRichard to Tor Browser

Linux

  • Bug 26475: Fix Stylo related reproducibility issue
  • Bug 28657: Remove broken FTE bridge from Tor Browser

Installation instructions:

In order to successfully install the latest version of Tor Browser Bundle on your system, you need to download and install the repo key, add the repository to your system, refresh the repo index and install the required package. Follow the instructions for your system exactly and everything should run smoothly.

How to install Tor Browser Bundle on Ubuntu 18.10 Cosmic Cuttlefish:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ cosmic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

How to install Tor Browser Bundle on Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x and Elementary OS 0.5 Juno:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ bionic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

Optional, to remove tor, do:

$ sudo apt-get remove tor

5 Of The Most Popular Internet Browsers Available For Ubuntu

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In this article I will provide you a list of internet browsers that can be easily installed on your Ubuntu system.

Brave Browser:

As you may know, Brave Browser is an open-source, Chromium based internet browsers that comes with a built-in adblocker. The feature does not block all the ads and replaces all of infected ads (used for malwertising) with Brave ads, giving the money to the website displaying the ads, to Brave sponsors and the to the community.

By default, the browser accesses only the HTTPS version of all the websites (if there is a HTTPS version available).

Due to the fact that the Brave Browser is available as a snap package, installing it on Ubuntu or a derivative system is easy. You only need to install the snapd package and to use snap to install brave:

For more information about the snap package manager, follow this guide.

$ sudo apt install snapd
$ sudo snap install brave

To remove brave, do:

$ sudo snap remove brave

For more information about this browser, follow the Brave Browser article series (the newest instructions are on the top).

Pale moon:

As you may know, Pale Moon is an open-source, cross-platform browser based on Mozilla Firefox, being up to 25% faster then the original.

Pale moon is based on Firefox, has support for the official Firefox extensions, but does not contain all of the Firefox features, including: social API, accessibility features, WebRTC and has some specific customizations and configuration options which are not available on Firefox.

For more information about this browser, follow the Palemoon article series (the newest instructions are on the top).

How to install Pale Moon on Ubuntu 18.10 Cosmic Cuttlefish:

$ sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/stevenpusser/xUbuntu_18.10/ /' > /etc/apt/sources.list.d/home:stevenpusser.list"
$ wget -nv https://download.opensuse.org/repositories/home:stevenpusser/xUbuntu_18.10/Release.key -O Release.key
$ sudo apt-key add - < Release.key
$ sudo apt-get update
$ sudo apt-get install palemoon

How to install Pale Moon on Ubuntu 18.04 Bionic Beaver, Elementary OS 0.5 Juno, Linux Mint 19.x:

$ sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/stevenpusser/xUbuntu_18.04/ /' > /etc/apt/sources.list.d/home:stevenpusser.list"
$ wget -nv https://download.opensuse.org/repositories/home:stevenpusser/xUbuntu_18.04/Release.key -O Release.key
$ sudo apt-key add - < Release.key
$ sudo apt-get update
$ sudo apt-get install palemoon

Optional, to remove palemoon, do:

$ sudo apt-get remove palemoon

Opera:

As you may know, Opera is a popular, open-source, cross-platform internet browser. The browser is available for Windows, Mac OS X and Linux and has been developed by Opera Software AS. First, it has been built on the Blink layout engine, but after a while, it has adopted the Chromium browser engine.

Among others, it includes private browsing, tabbed browsing, a download manager and can integrate easily with social services, like WhatsApp and Facebook.

For more information about this browser, follow the Opera article series (the newest instructions are on the top).

In order to install Opera on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno and other Ubuntu derivative systems, you need to manually add the repo and import the key to your system, to update the local repo index and install the opera package. Like this:

$ sudo add-apt-repository 'deb https://deb.opera.com/opera-stable/ stable non-free'
$ wget -qO- https://deb.opera.com/archive.key | sudo apt-key add -
$ sudo apt-get update
$ sudo apt-get install opera

Optional, to remove Opera, do:

$ sudo apt-get remove opera

Vivaldi:

As you may know, Vivaldi is a Chromium-based open-source internet browser, built by the Opera founder.

Main features of Vivaldi:

  • speed dial which allows access to favorite websites in each new tab and permits organizing favorite websites into folders,
  • the browser supports quick text commands;
  • built-in notes taking tool;
  • side panel with fast access to bookmarks, downloads and notes;
  • custom search engines support;
  • allows side-by-side browsing using a side panel;
  • tab management:
  • session management;
  • allows previewing open tabs;
  • tab cycling;
  • tab stacks (you can drop a tab on top of another to create a stack);
  • restore closed tabs or blocked pop-ups from the Vivaldi trash can;
  • tab stack tiling (view stacked tabs in a grid or side-by-side);
  • mouse gestures and keyboard shortcuts;
  • user interface scaling;
  • adaptive interface color;

The easiest way to install Vivaldi on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno and other Ubuntu derivative systems is too use the default Opera repository. You need to manually add the repository, download and install the key, update the repo index and install the vivaldi-stable package:

$ sudo add-apt-repository “deb [arch=i386,amd64] http://repo.vivaldi.com/stable/deb stable main”
$ wget –q0- http://repo.vivaldi.com/stable/linux_signing_key.pub | sudo apt-key add –
$ sudo apt-get update
$ sudo apt-get install Vivaldi-stable

Optional, to remove Vivaldi, do:

$ sudo apt-get remove vivaldi*

Tor Browser Bundle:

Tor Browser Bundle is an internet browser based on Mozilla Firefox configured to protect the users’ anonimity, via Tor and Vidalia. The bundle also includes 3 Firefox extensions: Torbutton, NoScript and HTTPS-Everywhere.

The Tor Browser anonymizes the traffic and encrypts everything everything in the Tor network. Via the HTTPS-Everywhere extension, it also encrypts the traffic between the Tor network and the final destination.

In order to successfully install the latest version of Tor Browser Bundle on your system, you need to download and install the repo key, add the repository to your system, refresh the repo index and install the required package. Follow the instructions for your system exactly and everything should run smoothly.

How to install Tor Browser Bundle on Ubuntu 18.10 Cosmic Cuttlefish:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ cosmic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

How to install Tor Browser Bundle on Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x and Elementary OS 0.5 Juno:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ bionic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

Optional, to remove tor, do:

$ sudo apt-get remove tor

How to Install HandBrake 1.2.0 on Ubuntu 18.10 and Ubuntu 18.04

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For those who don’t know, HandBrake is an open-source multiplatform multithreaded video transcoder. It is used for converting DVD or Bluray discs to formats like MP4, MKV, H.264, MPEG-4 or other formats. You can also encode audio files like AAC, MP3, Flac, AC3 etc

The latest version available is HandBrake 1.2.0, which has been recently released, bringing changes, including:

General:

  • Switched core decoding library from Libav to FFmpeg
  • Fixes numerous sources previously unreadable or otherwise broken
  • Facilitates a number of the improvements and features in this release and planned for the future
  • Removed deprecated Legacy presets
  • See the list of compatible replacements on GitHub
  • Updated official presets to use stereo instead of DPL2 mixdown
  • Avoids potential spatial positioning issues with the current DPL2 algorithm and wide pans in source material
  • Limited in impact since DPL2 decoding has not been in widespread use for years
  • Updated official presets descriptions to revise compatibility and mention recently released devices
  • Updated official presets to rename Fire TV to Amazon Fire
  • Added Amazon Fire 720p30 and Chromecast 1080p60 presets
  • Added {creation-date} and {creation-time} to automatic file naming

Video

  • Fixed an issue decoding Blu-ray titles where the aspect ratio is unknown (assume 16:9)
  • Fixed an issue encoding video with very short frame durations (less than 0.00285s or greater than 350 FPS)
  • Improved extradata handling to accommodate all codecs
  • Added support for decoding TIFF/LZMA video

Audio:

  • Fixed potential decoding issue for audio lacking an explicit channel layout (intelligently guess the layout)
  • Fixed a potential crash during audio probe
  • Improved resampling to allow dithering for all codecs (only where necessary)
  • Improved quality of the default AAC encoder on non-Mac platforms (FFmpeg AAC), no longer experimental
  • Improved bit rate constraints to allow Opus as low as 6 kbit/s per channel
  • Added support for up to 7.1 channel AAC encoding (note that FDK AAC/HE-AAC do not support 6.1)
  • Added support for E-AC3 audio in MP4 container
  • Added Speex audio decoder

Subtitles

  • Fixed a potential crash where an SRT file cannot be opened
  • Added support for SRT files using periods instead of commas to delineate fractions
    Command Line Interface
  • Fixed inability to override preset subtitles burn setting (native and none are now valid values for –subtitle-burned)
    Build system
  • Fixed Linux packaging with an out-of-tree build directory
  • Fixed Windows graphical interface build script signing tool location
  • Removed –enable-local-* and associated contrib libraries; please see the documentationfor dependencies help
  • Updated to mingw-w64-build 4.1.0 with gcc 7.3.0, continuous output (keep alive), and miscellaneous improvements
  • Improved support for building with Xcode 10
  • Improved support for building on FreeBSD 11, 12, and 13
  • Improved Flatpak packaging for Linux (numerous fixes and improvements, no longer experimental)
  • Improved configure.py to always use the Python executable found by configure
  • Added script for creating Flatpak manifests
  • Added support for selecting a compiler via the CC environment variable
  • Miscellaneous bug fixes and improvements

Linux

  • Fixed Blu-ray title name being set to device name (e.g. sr0) when scanning raw devices
  • Fixed Blu-ray default destination file names to no longer include MPLS number
  • Fixed an issue with queue state not being updated properly on reload
  • Fixed various issues importing presets
  • Updated most translations
  • Added initial support for GTK 4
  • Added ability to customize activity window font size and increased default from 7 to 8
  • Added destination overwrite protection (append number to file name on conflict)
  • Added {source-path} to automatic path setting
  • Miscellaneous bug fixes and improvements

For more information, see the release announcement.

Installation instructions:

Install the software via PPA:

Up to date packages are available via some third party PPA, so installing the software on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno should not cause too many problems.

All you need to do is add the PPA to your system, update the local repository index and install the handbrake-gtk and handbrake-cli packages:

$ sudo add-apt-repository ppa:stebbins/handbrake-releases
$ sudo apt-get update
$ sudo apt-get install handbrake-cli handbrake-gtk

Optional, to remove handbrake, do:

$ sudo apt-get remove handbrake*

Install the software via snap:

If you want to install handbrake via the snap packages, you need to install snapd and to use snap to install the package:

For more information about the snap package manager, follow this guide.

$ sudo apt-get install snapd
$ sudo snap install handbrake-jz

Optional, to remove snap, do:

$ sudo snap remove handbrake-jz

The post How to Install HandBrake 1.2.0 on Ubuntu 18.10 and Ubuntu 18.04 first appeared on LinuxG.net.

How to Install Opera 57.0. 3098.91 on Ubuntu 18.10 And Ubuntu 18.04 Via Repository

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As you may know, Opera is a popular, open-source, cross-platform internet browser. The browser is available for Windows, Mac OS X and Linux and has been developed by Opera Software AS. First, it has been built on the Blink layout engine, but after a while, it has adopted the Chromium browser engine.

Among others, it includes private browsing, tabbed browsing, a download manager and can integrate easily with social services, like WhatsApp and Facebook.

The latest version available is Opera 57.0.3098.91, which has been recently released, bringing the below changes:

  • DNA-73639 [Mac] Pinned tab can be closed by Cmd+W
  • DNA-73054 Crash on exit when add to bookmarks popup opened and window closed
  • DNA-74068 Switching news off and back on does not render content

How To Install Opera on Ubuntu, Linux Mint and Elementary OS

Installation instructions:

The easiest way to install Opera on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno and other Ubuntu derivative systems is too use the default Opera repository. You need to manually add the repository, download and install the key, update the repo index and install the opera package:

$ sudo add-apt-repository 'deb https://deb.opera.com/opera-stable/ stable non-free'
$ wget -qO- https://deb.opera.com/archive.key | sudo apt-key add -
$ sudo apt-get update
$ sudo apt-get install opera

Optional, to remove Opera, do:

$ sudo apt-get remove opera

The post How to Install Opera 57.0. 3098.91 on Ubuntu 18.10 And Ubuntu 18.04 Via Repository first appeared on LinuxG.net.

How to Install Vivaldi 2.2 On Ubuntu 18.10 and Ubuntu 18.04 via Repository

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As you may know, Vivaldi is a Chromium-based open-source internet browser, built by the Opera founder.

Main features of Vivaldi:

  • speed dial which allows access to favorite websites in each new tab and permits organizing favorite websites into folders,
  • the browser supports quick text commands;
  • built-in notes taking tool;
  • side panel with fast access to bookmarks, downloads and notes;
  • custom search engines support;
  • allows side-by-side browsing using a side panel;
  • tab management:
  • session management;
  • allows previewing open tabs;
  • tab cycling;
  • tab stacks (you can drop a tab on top of another to create a stack);
  • restore closed tabs or blocked pop-ups from the Vivaldi trash can;
  • tab stack tiling (view stacked tabs in a grid or side-by-side);
  • mouse gestures and keyboard shortcuts;
  • user interface scaling;
  • adaptive interface color;

The latest version available is Vivaldi 2.2, which has been released a while ago.

Installation instructions:

The easiest way to install Vivaldi on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno and other Ubuntu derivative systems is too use the default Opera repository. You need to manually add the repository, download and install the key, update the repo index and install the vivaldi-stable package:

$ sudo add-apt-repository “deb [arch=i386,amd64] http://repo.vivaldi.com/stable/deb stable main”
$ wget –q0- http://repo.vivaldi.com/stable/linux_signing_key.pub | sudo apt-key add –
$ sudo apt-get update
$ sudo apt-get install Vivaldi-stable

Optional, to remove Vivaldi, do:

$ sudo apt-get remove vivaldi*

The post How to Install Vivaldi 2.2 On Ubuntu 18.10 and Ubuntu 18.04 via Repository first appeared on LinuxG.net.

How To Install Tor Browser Bundle 8.0.3 On Ubuntu 18.10 and Ubuntu 18.04 Via Repository

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Tor Browser Bundle is an internet browser based on Mozilla Firefox configured to protect the users’ anonimity, via Tor and Vidalia. The bundle also includes 3 Firefox extensions: Torbutton, NoScript and HTTPS-Everywhere.

The Tor Browser anonymizes the traffic and encrypts everything everything in the Tor network. Via the HTTPS-Everywhere extension, it also encrypts the traffic between the Tor network and the final destination.

The latest version available is Tor Browser Bundle 8.0.3, which brings the below changes:

All platforms

  • Update Firefox to 60.4.0esr
  • Update Tor to 0.3.4.9
  • Update OpenSSL to 1.0.2q
  • Update Torbutton to 2.0.9
  • Bug 28540: Use new text for 2018 donation banner
  • Bug 28515: Use en-US for english Torbutton strings
  • Translations update
  • Update HTTPS Everywhere to 2018.10.31
  • Update NoScript to 10.2.0
  • Bug 1623: Block protocol handler enumeration (backport of fix for #680300)
  • Bug 25794: Disable pointer events
  • Bug 28608: Disable background HTTP response throttling
  • Bug 28185: Add smallerRichard to Tor Browser

Linux

  • Bug 26475: Fix Stylo related reproducibility issue
  • Bug 28657: Remove broken FTE bridge from Tor Browser

Installation instructions:

In order to successfully install the latest version of Tor Browser Bundle on your system, you need to download and install the repo key, add the repository to your system, refresh the repo index and install the required package. Follow the instructions for your system exactly and everything should run smoothly.

How to install Tor Browser Bundle on Ubuntu 18.10 Cosmic Cuttlefish:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ cosmic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

How to install Tor Browser Bundle on Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x and Elementary OS 0.5 Juno:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ bionic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

Optional, to remove tor, do:

$ sudo apt-get remove tor

The post How To Install Tor Browser Bundle 8.0.3 On Ubuntu 18.10 and Ubuntu 18.04 Via Repository first appeared on LinuxG.net.

5 Of The Most Popular Internet Browsers Available For Ubuntu

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In this article I will provide you a list of internet browsers that can be easily installed on your Ubuntu system.

Brave Browser:

As you may know, Brave Browser is an open-source, Chromium based internet browsers that comes with a built-in adblocker. The feature does not block all the ads and replaces all of infected ads (used for malwertising) with Brave ads, giving the money to the website displaying the ads, to Brave sponsors and the to the community.

By default, the browser accesses only the HTTPS version of all the websites (if there is a HTTPS version available).

Due to the fact that the Brave Browser is available as a snap package, installing it on Ubuntu or a derivative system is easy. You only need to install the snapd package and to use snap to install brave:

For more information about the snap package manager, follow this guide.

$ sudo apt install snapd
$ sudo snap install brave

To remove brave, do:

$ sudo snap remove brave

For more information about this browser, follow the Brave Browser article series (the newest instructions are on the top).

Pale moon:

As you may know, Pale Moon is an open-source, cross-platform browser based on Mozilla Firefox, being up to 25% faster then the original.

Pale moon is based on Firefox, has support for the official Firefox extensions, but does not contain all of the Firefox features, including: social API, accessibility features, WebRTC and has some specific customizations and configuration options which are not available on Firefox.

For more information about this browser, follow the Palemoon article series (the newest instructions are on the top).

How to install Pale Moon on Ubuntu 18.10 Cosmic Cuttlefish:

$ sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/stevenpusser/xUbuntu_18.10/ /' > /etc/apt/sources.list.d/home:stevenpusser.list"
$ wget -nv https://download.opensuse.org/repositories/home:stevenpusser/xUbuntu_18.10/Release.key -O Release.key
$ sudo apt-key add - < Release.key
$ sudo apt-get update
$ sudo apt-get install palemoon

How to install Pale Moon on Ubuntu 18.04 Bionic Beaver, Elementary OS 0.5 Juno, Linux Mint 19.x:

$ sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/stevenpusser/xUbuntu_18.04/ /' > /etc/apt/sources.list.d/home:stevenpusser.list"
$ wget -nv https://download.opensuse.org/repositories/home:stevenpusser/xUbuntu_18.04/Release.key -O Release.key
$ sudo apt-key add - < Release.key
$ sudo apt-get update
$ sudo apt-get install palemoon

Optional, to remove palemoon, do:

$ sudo apt-get remove palemoon

Opera:

As you may know, Opera is a popular, open-source, cross-platform internet browser. The browser is available for Windows, Mac OS X and Linux and has been developed by Opera Software AS. First, it has been built on the Blink layout engine, but after a while, it has adopted the Chromium browser engine.

Among others, it includes private browsing, tabbed browsing, a download manager and can integrate easily with social services, like WhatsApp and Facebook.

For more information about this browser, follow the Opera article series (the newest instructions are on the top).

In order to install Opera on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno and other Ubuntu derivative systems, you need to manually add the repo and import the key to your system, to update the local repo index and install the opera package. Like this:

$ sudo add-apt-repository 'deb https://deb.opera.com/opera-stable/ stable non-free'
$ wget -qO- https://deb.opera.com/archive.key | sudo apt-key add -
$ sudo apt-get update
$ sudo apt-get install opera

Optional, to remove Opera, do:

$ sudo apt-get remove opera

Vivaldi:

As you may know, Vivaldi is a Chromium-based open-source internet browser, built by the Opera founder.

Main features of Vivaldi:

  • speed dial which allows access to favorite websites in each new tab and permits organizing favorite websites into folders,
  • the browser supports quick text commands;
  • built-in notes taking tool;
  • side panel with fast access to bookmarks, downloads and notes;
  • custom search engines support;
  • allows side-by-side browsing using a side panel;
  • tab management:
  • session management;
  • allows previewing open tabs;
  • tab cycling;
  • tab stacks (you can drop a tab on top of another to create a stack);
  • restore closed tabs or blocked pop-ups from the Vivaldi trash can;
  • tab stack tiling (view stacked tabs in a grid or side-by-side);
  • mouse gestures and keyboard shortcuts;
  • user interface scaling;
  • adaptive interface color;

The easiest way to install Vivaldi on Ubuntu 18.10 Cosmic Cuttlefish, Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x, Elementary OS 0.5 Juno and other Ubuntu derivative systems is too use the default Opera repository. You need to manually add the repository, download and install the key, update the repo index and install the vivaldi-stable package:

$ sudo add-apt-repository “deb [arch=i386,amd64] http://repo.vivaldi.com/stable/deb stable main”
$ wget –q0- http://repo.vivaldi.com/stable/linux_signing_key.pub | sudo apt-key add –
$ sudo apt-get update
$ sudo apt-get install Vivaldi-stable

Optional, to remove Vivaldi, do:

$ sudo apt-get remove vivaldi*

Tor Browser Bundle:

Tor Browser Bundle is an internet browser based on Mozilla Firefox configured to protect the users’ anonimity, via Tor and Vidalia. The bundle also includes 3 Firefox extensions: Torbutton, NoScript and HTTPS-Everywhere.

The Tor Browser anonymizes the traffic and encrypts everything everything in the Tor network. Via the HTTPS-Everywhere extension, it also encrypts the traffic between the Tor network and the final destination.

In order to successfully install the latest version of Tor Browser Bundle on your system, you need to download and install the repo key, add the repository to your system, refresh the repo index and install the required package. Follow the instructions for your system exactly and everything should run smoothly.

How to install Tor Browser Bundle on Ubuntu 18.10 Cosmic Cuttlefish:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ cosmic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

How to install Tor Browser Bundle on Ubuntu 18.04 Bionic Beaver, Linux Mint 19.x and Elementary OS 0.5 Juno:

$ gpg --keyserver keys.gnupg.net --recv 886DDD89
$ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
$ sudo sh -c 'echo "deb http://deb.torproject.org/torproject.org/ bionic main" >> /etc/apt/sources.list.d/tor.list'
$ sudo apt-get install tor

Optional, to remove tor, do:

$ sudo apt-get remove tor

The post 5 Of The Most Popular Internet Browsers Available For Ubuntu first appeared on LinuxG.net.


How To Install Kernel 4.15 RC7 on Ubuntu, Linux Mint, Elementary OS And Other Ubuntu Derivatives

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Kernel 4.15 RC7 has been released recently, bringing changes and enhancements.

Installation instructions:

Because it is very difficult to compile a Linux kernel, Canonical has packed all the kernel releases as deb packages and made them available for everybody that uses Ubuntu or Ubuntu-based systems, via its kernel.ubuntu.com repository.

The below commands are available for all the Ubuntu, Linux Mint, Elementary OS and other derivative systems.

For 32 bit systems, download and install the i386 debs. For 64 bit systems, download and install the amd64 packages:

How to install Kernel 4.15.x on 32 bit Ubuntu and derivative systems:

Download the needed packages:

$ cd /tmp
$ wget \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc7/linux-headers-4.15.0-041500rc7_4.15.0-041500rc7.201801072330_all.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc7/linux-headers-4.15.0-041500rc7-generic_4.15.0-041500rc7.201801072330_i386.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc7/linux-image-4.15.0-041500rc7-generic_4.15.0-041500rc7.201801072330_i386.deb

Install the Kernel:

$ sudo dpkg -i linux-headers-4.15*.deb linux-image-4.15*.deb

Optional, remove the kernel:

$ sudo apt-get remove linux-headers-4.15* linux-image-4.15*

How to install Kernel 4.15.x on 64 bit Ubuntu and derivative systems:

Download the needed packages:

$ cd /tmp
$ wget \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc7/linux-headers-4.15.0-041500rc7_4.15.0-041500rc7.201801072330_all.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc7/linux-headers-4.15.0-041500rc7-generic_4.15.0-041500rc7.201801072330_amd64.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc7/linux-image-4.15.0-041500rc7-generic_4.15.0-041500rc7.201801072330_amd64.deb

Install the Kernel:

$ sudo dpkg -i linux-headers-4.15*.deb linux-image-4.15*.deb

Optional, remove the kernel:

$ sudo apt-get remove linux-headers-4.15* linux-image-4.15*

<p>The post How To Install Kernel 4.15 RC7 on Ubuntu, Linux Mint, Elementary OS And Other Ubuntu Derivatives first appeared on LinuxG.net.</p>

How To Install App Grid 0.1.102 On Ubuntu, Linux Mint, Pinguy OS, Elementary OS And Their Derivative Systems

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Edit: Due to the fact that this article is old, the installation instructions may not work anymore. In order to successfully install the latest version of AppGrid, please access the appgrid tag and open the latest article (the one on top).

The latest installation instructions for AppGrid

Hello Linux Geeksters. As you may know, App Grid is a lightweight, closed source alternative for the Ubuntu Software Center. It has a modern and intuitive graphical user interface, offering a grid view of the installable applications, including screenshots and ratings. The latest version available is App Grid 0.1.102, which has received some GUI improvements, a bunch of optimizations and some translations.

The main benefit of App Grid is that it performs its tasks faster that the Ubuntu Software Center, being good for lightweight Ubuntu derivatives, such as Xubuntu or Lubuntu.

how to install App Grid 0.1.102 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 16 Petra, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, Elementary OS 0.3 Isis and Elementary OS 0.2 Luna.

how to install App Grid 0.1.102 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 16 Petra, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, Elementary OS 0.3 Isis and Elementary OS 0.2 Luna.

how to install App Grid 0.1.102 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 16 Petra, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, Elementary OS 0.3 Isis and Elementary OS 0.2 Luna.

In this article I will show you how to install App Grid 0.1.102 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 16 Petra, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, Elementary OS 0.3 Isis and Elementary OS 0.2 Luna.

Because it is available via PPA, installing App Grid 0.1.102 on the listed Ubuntu, Linux Mint, Elementary OS and Pinguy OS systems is easy. All you have to do is add the ppa to your system, update the local repository index and install the appgrid package. Like this:

$ sudo add-apt-repository ppa:appgrid/stable
$ sudo apt-get update
$ sudo apt-get install appgrid

Optional, to remove appgrid, do:

$ sudo apt-get remove appgrid

<p>The post How To Install App Grid 0.1.102 On Ubuntu, Linux Mint, Pinguy OS, Elementary OS And Their Derivative Systems first appeared on LinuxG.net.</p>

How To Install Duck Launcher 0.65.5 On Ubuntu, Linux Mint, Pinguy OS And Elementary OS Systems

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Hello Linux Geeksters. As you may know, Duck Launcher is an open-source dock and application launcher, written in Python and Qt, being available for the most popular Linux systems, enabling the users to easily open their favorite files and folders and launch applications.

Among others, the Duck Launcher has a menu search bar and an integrated file manager, for opening files. The apps can be organized in groups and directories, for an easier usage. The latest version available is Duck Launcher 0.65.5, which has been recently released, bringing bug-fixes to the previus iteration of the launcher.

 how to install Duck Launcher 0.64.5 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 16 Petra, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, Elementary OS 0.3 Isis and Elementary OS 0.2 Luna.

how to install Duck Launcher 0.64.5 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 16 Petra, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, Elementary OS 0.3 Isis and Elementary OS 0.2 Luna.

In this article I will show you how to install Duck Launcher 0.65.5 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 16 Petra, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, Elementary OS 0.3 Isis and Elementary OS 0.2 Luna.

Because it is available via PPA, installing Duck Launcher 0.65.5 on the listed Ubuntu, Linux Mint, Pinguy OS and Elementary OS systems is easy. All you have to do is add the ppa to your system, update the local repository index and install the duck-launcher package. Like this:

$ sudo add-apt-repository ppa:the-duck/launcher
$ sudo apt-get update
$ sudo apt-get install duck-launcher

Optional, to remove duck launcher, do:

$ sudo apt-get remove duck-luncher

<p>The post How To Install Duck Launcher 0.65.5 On Ubuntu, Linux Mint, Pinguy OS And Elementary OS Systems first appeared on LinuxG.net.</p>

How To Install Kernel 3.11.10.9 On Ubuntu, Linux Mint And Their Derivative Systems

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Hello Linux Geeksters. As you may know, Kernel 3.11.10.9 has been recently released.

How To Install Kernel 3.11.10.9 On Ubuntu, Linux Mint, Elementary OS And Their Derivative Systems

In this article I will show you how to install Kernel 3.11.10.9 on Ubuntu, Linux Mint, Elementary OS and their derivative systems.

Because it is not available via PPA, the needed deb packages of Kernel 3.11.10.9 are available via kernel.ubuntu.com. Follow the instructions for your system’s architecture exactly, in order to get a successful installation.

How to install Kernel 3.11.10.9 on 32 bit Ubuntu, Linux Mint and Elementary OS systems:

Download the needed packages:

$ wget kernel.ubuntu.com/~kernel-ppa/mainline/v3.11.10.9-saucy/linux-headers-3.11.10-03111009_3.11.10-03111009.201404290535_all.deb
$ wget kernel.ubuntu.com/~kernel-ppa/mainline/v3.11.10.9-saucy/linux-headers-3.11.10-03111009-generic_3.11.10-03111009.201404290535_i386.deb
$ wget kernel.ubuntu.com/~kernel-ppa/mainline/v3.11.10.9-saucy/linux-image-3.11.10-03111009-generic_3.11.10-03111009.201404290535_i386.deb

Install Kernel 3.11.10.9:

$ sudo dpkg -i linux-headers-3.11.10*.deb linux-image-3.11.10*.deb

Optional, to remove the kernel do:

$ sudo apt-get remove linux-headers-3.11.10* linux-image-3.11.10*

How to install Kernel 3.11.10.9 on 64 bit Ubuntu, Linux Mint and Elementary OS systems:

Download the needed packages:

$ wget kernel.ubuntu.com/~kernel-ppa/mainline/v3.11.10.9-saucy/linux-headers-3.11.10-03111009_3.11.10-03111009.201404290535_all.deb
$ wget kernel.ubuntu.com/~kernel-ppa/mainline/v3.11.10.9-saucy/linux-headers-3.11.10-03111009-generic_3.11.10-03111009.201404290535_amd64.deb
$ wget kernel.ubuntu.com/~kernel-ppa/mainline/v3.11.10.9-saucy/linux-image-3.11.10-03111009-generic_3.11.10-03111009.201404290535_amd64.deb

Install Kernel 3.11.10.9:

$ sudo dpkg -i linux-headers-3.11.10*.deb linux-image-3.11.10*.deb

Optional, to remove the kernel do:

$ sudo apt-get remove linux-headers-3.11.10* linux-image-3.11.10*

<p>The post How To Install Kernel 3.11.10.9 On Ubuntu, Linux Mint And Their Derivative Systems first appeared on LinuxG.net.</p>

Ubuntu 13.10 Saucy Salamander Has Reached EOL. Upgrade To Ubuntu 14.04 Now!!!

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Hello Linux Geeksters. As you may already know, Ubuntu 13.10 Saucy Salamander has reached its end of life (EOL) yesterday, meaning that the system (and its derivatives) will not receive any updates and LaunchPad does not permit users to add updated packages for Ubuntu 13.10.

Ubuntu 13.10 Saucy Salamander Has Reached EOL. Upgrade To Ubuntu 14.04 Now!!!

Until October 2014, when Ubuntu 14.10 Utopic Unicorn gets released, Ubuntu 12.04 LTS and Ubuntu 14.04 LTS are the only two desktop versions of Ubuntu supported.

In this article I will show you how to upgrade from Ubuntu 13.10 Saucy Salamander to Ubuntu 14.04 Trusty Tahr and from Linux Mint 16 Petra to Linux Mint 17 Qiana.

While Ubuntu provides an upgrade path, so everything should run smoothly.

Upgrade from Ubuntu 13.10 to Ubuntu 14.04:

If you are using Ubuntu 13.10, you can easily upgrade to Ubuntu 14.04. All you have to do is install the update-manager-core package:

$ sudo apt-get install update-manager-core

And run the upgrade process and follow the GUI instructions:

$ sudo do-release-upgrade

Upgrade from Linux Mint 16 to Linux Mint 17:

Linux Mint does provide an official way to upgrade, so the best thing to do (if you don’t want to perform a fresh install) is to replace the repositories with the qiana/trusty ones and upgrade all the packages of the system, as I have written here:

Change the repositories from saucy to trusty and from petra to qiana, in the /etc/apt/sources.list file:

$ sudo sed 's/saucy/trusty/' /etc/apt/sources.list
$ sudo sed 's/petra/qiana/' /etc/apt/sources.list

Change the repositories from saucy to trusty and from petra to qiana, in the /etc/sources.list.d/official-package-repositories.list file:

$ sudo sed 's/saucy/trusty/' /etc/apt/sources.list.d/official-package-repositories.list
$ sudo sed 's/petra/qiana/' /etc/apt/sources.list.d/official-package-repositories.list

Change the repositories from saucy to trusty and from petra to qiana, in the /etc/sources.list.d/official-source-repositories.list file:

$ sudo sed 's/saucy/trusty/' /etc/apt/sources.list.d/official-source-repositories.list
$ sudo sed 's/petra/qiana/' /etc/apt/sources.list.d/official-source-repositories.list

Perform the system upgrade:

$ sudo apt-get update
$ sudo apt-get dist-upgrade
$ sudo apt-get upgrade

After the upgrade process finishes (and it may take a couple of hours), upgrade the system:

$ sudo reboot

<p>The post Ubuntu 13.10 Saucy Salamander Has Reached EOL. Upgrade To Ubuntu 14.04 Now!!! first appeared on LinuxG.net.</p>

How To Install Zotero (Standalone App) 4.0.22 On Ubuntu 14.10, Ubuntu 14.04, Ubuntu 12.04 And Derivative Systems

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Hello Linux Geeksters. As you may know, Zotero is a free, cross-platform tool that helps the users collect, organize, cite and share research sources. This software allows the users to add PDFs, images, audio and video content, snapshots of web pages, indexes everything in a library and provides a searchable interface, for an easier organization of data.

It is available as either plugin for LibreOffice, Mozilla Add-on or standalone application. The latest version available is Zotero 4.0.22, which has been released a while ago.

how to install Zotero 4.0.22 (standalone app) on Ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 13 Maya, Pinguy OS 14.04, Elementary OS 0.3 Freya, Elementary OS 0.2 Luna, Deepin 2014, Peppermint Five, LXLE 14.04, Linux Lite 2.0

In this article I will show you how to install Zotero 4.0.22 (standalone app) on Ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 13 Maya, Pinguy OS 14.04, Elementary OS 0.3 Freya, Elementary OS 0.2 Luna, Deepin 2014, Peppermint Five, LXLE 14.04, Linux Lite 2.0 and other Ubuntu derivative systems.

Because it is available via PPA, installing Zotero 4.0.22 (standalone app) on Ubuntu 14.10, Ubuntu 14.04, Ubuntu 12.04 and derivative systems is easy. All you have to do is add the ppa to your system, update the local repository index and install the zotero-standalone package. Like this:

$ sudo add-apt-repository ppa:smathot/cogscinl
$ sudo apt-get update
$ sudo apt-get install zotero-standalone

Optional, to remove zotero-standalone, do:

$ sudo apt-get remove zotero-standalone

<p>The post How To Install Zotero (Standalone App) 4.0.22 On Ubuntu 14.10, Ubuntu 14.04, Ubuntu 12.04 And Derivative Systems first appeared on LinuxG.net.</p>

How To Install Tor Browser 3.6.2 On Ubuntu 14.04, Ubuntu 12.04 And Derivatives

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Hello Linux Geeksters. As you may know, Tor Browser is an internet browser based on Mozilla Firefox configured to protect the users’ anonimity, via Tor and Vidalia. The bundle also includes 3 Firefox extensions: Torbutton, NoScript and HTTPS-Everywhere.

The Tor Browser anonymizes the traffic and encrypts everything everything in the Tor network. Via the HTTPS-Everywhere extension, it also encrypts the traffic between the Tor network and the final destination.

The latest version available is Tor Browser 3.6.2, which has been recently released.

In this article I will show you how to install Tor Browser 3.6.2 on Ubuntu 14.04 Trusty Tahr, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, LXLE 14.04, Elementary OS 0.3 Freya, Elementary OS 0.2 Luna, Deepin 2014, Linux Lite 2.0, Peppermint Five and other Ubuntu 14.04 and Ubuntu 12.04 derivative systems.

Because it is available via some third party PPA, installing Tor Browser Bundle 3.6.2 on the listed Ubuntu, Linux Mint, Elementary OS, Pinguy OS, LXLE, Linux Lite, Peppermint and Deepin systems is easy. All you have to do is add the ppa to your system, update the local repository index and install the tor-browser package. Like this:

$ sudo add-apt-repository ppa:webupd8team/tor-browser
$ sudo apt-get update
$ sudo apt-get install tor-browser

Next, to use Tor, open it, press connect and wait until you get connected to the Tor network.

how to install Tor Browser 3.6.2 on Ubuntu 14.04 Trusty Tahr, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, LXLE 14.04, Elementary OS 0.3 Freya, Elementary OS 0.2 Luna, Deepin 2014, Linux Lite 2.0, Peppermint Five

how to install Tor Browser 3.6.2 on Ubuntu 14.04 Trusty Tahr, Ubuntu 12.04 Precise Pangolin, Linux Mint 17 Qiana, Linux Mint 13 Maya, Pinguy OS 14.04, Pinguy OS 12.04, LXLE 14.04, Elementary OS 0.3 Freya, Elementary OS 0.2 Luna, Deepin 2014, Linux Lite 2.0, Peppermint Five

Optional, to remove tor-browser, do:

$ sudo apt-get remove tor-browser
$ rm -r ~/.tor-browser-en

<p>The post How To Install Tor Browser 3.6.2 On Ubuntu 14.04, Ubuntu 12.04 And Derivatives first appeared on LinuxG.net.</p>


An Unofficial Lubuntu 14.10 Image Using LXQt Has Been Released

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Hello Linux Geeksters. As you may know, the LXDE developers have started porting their desktop environment to Qt, under the name of LXQt. It uses PCManFM-Qt, a version of PCManFM, re-written in Qt, as the default file manager and Openbox as window manager and has support for Wayland, a new display server developed by Red Hat.

Recently, a Lubuntu image using LXQt as default has been released, to allow the users to test the new desktop environment.

  • Download Lubuntu-LXQt 14.10 Utopic Unicorn

An Unofficial Lubuntu 14.10 Image Using LXQt Has Been Released

Or, you can install LXQt on your Ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr or derivative systems, like: Linux Mint 17 Qiana, Pinguy OS 14.04, Elementary OS 0.3 Freya, Deepin 2014, Peppermint Five, LXLE 14.04, Linux Lite 2.0 and other Ubuntu derivative systems.

To install and test LXQt 0.8 on your Ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr and derivative systems, all you have to do is add the needed ppas to your system, upgrade the package and install the lxqt-metapackage, lxqt-panel and openbox packages. Like this:

$ sudo add-apt-repository ppa:lubuntu-dev/lubuntu-daily
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get install lxqt-metapackage lxqt-session lxsession

Optional, to remove LXQt 0.8, do:

$ sudo apt-get remove lxqt-metapackage lxqt-session lxsession
$ sudo apt-get autoremove

 

 

<p>The post An Unofficial Lubuntu 14.10 Image Using LXQt Has Been Released first appeared on LinuxG.net.</p>

How To Install Curlew 0.1.22.3 On Ubuntu 14.04, Linux Mint 17, Pinguy OS 14.04, LXLE 14.04 And Elementary OS 0.3

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Hello Linux Geeksters. As you may know, Curlew is an open-source multimedia converter written in python and GTK, using ffmpeg, avconv and mencoder in the background. Among others, it has support for more than 100 formats, enabling the users to convert only portions of files, combine subtitles with video files, remove file during convertion process and preview files before conversion.

The latest version available is Curlew 0.1.22.3, which has been recently released, coming with small changes only. For information about this release, see the changelog.

how to install Curlew 0.1.22.3 on Ubuntu 14.04 Trusty Tahr, Linux Mint 17 Qiana, Pinguy OS 14.04, LXLE 14.04, Elementary OS 0.3 Freya

In this article I will show you how to install Curlew 0.1.22.3 on Ubuntu 14.04 Trusty Tahr, Linux Mint 17 Qiana, Pinguy OS 14.04, LXLE 14.04, Elementary OS 0.3 Freya and other Ubuntu 14.04 derivative systems.

Installing Curlew 0.1.22.3 on Ubuntu 14.04 and derivatives is easy. All you have to do is download the package from sourceforge and install it via command-line. I prefer gdebi over dpkg, due to the fact that it also handles dependencies.

$ sudo apt-get install gdebi
$ wget sourceforge.net/projects/curlew/files/curlew-0.1.22.3/curlew_0.1.22.3ubuntu14.04_all.deb
$ sudo gdebi curlew_0.1.22.3ubuntu14.04_all.deb

Optional, to remove curlew, do:

$ sudo apt-get remove curlew

<p>The post How To Install Curlew 0.1.22.3 On Ubuntu 14.04, Linux Mint 17, Pinguy OS 14.04, LXLE 14.04 And Elementary OS 0.3 first appeared on LinuxG.net.</p>

Ubuntu 15.10 Wily Werewolf (Based On Debian 9.0) Will Be Released On The 30th Of October

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Hello Linux Geeksters. As a reminder, Mark Shuttleworth have made two interesting announcements yesterday: Ubuntu 15.10 has been codenamed Wily Werewolf and that a new Ubuntu phone will be released later this year.

Today, at the Ubuntu Online Summit, Mark has announced that the development of Ubuntu 15.10 Wily Werewolf has been officially started, the system being based on Debian 9.0 Stretch and will be using Kernel 4.x.

Ubuntu 15.10 Wily Werewolf (Based On Debian 9.0) Will Be Released On The 30th Of October

While the release schedule has not been published, Ubuntu 15.10 Wily Werewolf and derivative systems are expected to become available starting with the 30th of October, 2015.

Other topics, discussed at the UOS 2015:

According to the Launchpad blueprints, convergence improvements for Weather App, Music App and Web Browser App will be implemented, there are discussions on whether the replacement of ifupdown with networkd will be done, a new Terminal App is under development whole Ubuntu Calendar App will also receive improvements.

 

 

<p>The post Ubuntu 15.10 Wily Werewolf (Based On Debian 9.0) Will Be Released On The 30th Of October first appeared on LinuxG.net.</p>

Linux Commands Cheat Sheet Every Linux Geek Need to Know

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In the world of Linux, having comprehensive Linux commands cheat sheet by your side can be a game-changer.

Whether you’re a beginner just starting out, or an experienced system administrator, these commands form the backbone of your Linux experience.

This article provides an extensive cheat sheet of Linux commands, compiled from three reputable sources.

It covers a wide range of commands, from system information and file handling to process management and network operations.

Each command is accompanied by a brief description to help you understand its function.

This Linux commands cheat sheet is designed to serve as a quick reference guide, helping you navigate the powerful Linux environment with ease and efficiency. So, let’s dive in and explore the power at your fingertips!

Top Linux Commands Cheat Sheet to Use

Remember to replace placeholders like file, directory, processname, pid, user, group, hostname, IP_ADDRESS, domain, keyword, package, sourcecode, pattern, name, prefix, port, server, and servicename with actual values when using these commands.

Command Description
uname -a Display Linux system information
uname -r Display kernel release information
cat /etc/os-release Show operating system information such as distribution name and version
uptime Show how long the system has been running + load
hostname Show system host name
hostname -I Display all local IP addresses of the host
last reboot Show system reboot history
date Show the current date and time
cal Show this month’s calendar
w Display who is online
whoami Who you are logged in as
dmesg Display messages in kernel ring buffer
cat /proc/cpuinfo Display CPU information
cat /proc/meminfo Display memory information
free -h Display free and used memory ( -h for human readable, -m for MB, -g for GB)
lspci -tv Display PCI devices
lsusb -tv Display USB devices
dmidecode Display DMI/SMBIOS (hardware info) from the BIOS
hdparm -i /dev/sda Show info about disk sda
hdparm -tT /dev/sda Perform a read speed test on disk sda
badblocks -s /dev/sda Test for unreadable blocks on disk sda
top Display and manage the top processes
htop Interactive process viewer (top alternative)
mpstat 1 Display processor related statistics
vmstat 1 Display virtual memory statistics
iostat 1 Display I/O statistics
tail -100 /var/log/messages Display the last 100 syslog messages (Use /var/log/syslog for Debian based systems)
tcpdump -i eth0 Capture and display all packets on interface eth0
tcpdump -i eth0 ‘port 80’ Monitor all traffic on port 80 ( HTTP )
lsof List all open files on the system
lsof -u user List files opened by user
free -h Display free and used memory ( -h for human readable, -m for MB, -g for GB)
watch df -h Execute “df -h”, showing periodic updates
id Display the user and group ids of your current user
last Display the last users who have logged onto the system
who Show who is logged into the system
w Show who is logged in and what they are doing
groupadd test Create a group named “test”
useradd -c “John Smith” -m john Create an account named john, with a comment of “John Smith” and create the user’s home directory
userdel john Delete the john account
usermod -aG sales john Add the john account to the sales group
ls -al List all files in a long listing (detailed) format
pwd Display the present working directory
mkdir directory Create a directory
rm file Remove (delete) file
rm -r directory Remove the directory and its contents recursively
rm -f file Force removal of file without prompting for confirmation
rm -rf directory Forcefully remove directory recursively
cp file1 file2 Copy file1 to file2
cp -r source_directory destination Copy source_directory recursively to destination. If destination exists, copy source_directory into destination, otherwise create destination with the contents of source_directory
mv file1 file2 Rename or move file1 to file2. If file2 is an existing directory, move file1 into directory file2
ln -s /path/to/file linkname Create symbolic link to linkname
touch file Create an empty file or update the access and modification times of file
cat file View the contents of file
less file Browse through a text file
head file Display the first 10 lines of file
tail file Display the last 10 lines of file
tail -f file Display the last 10 lines of file and “follow” the file as it grows
ps Display your currently running processes
ps -ef Display all the currently running processes on the system
ps -ef \| grep processname Display process information for processname
top Display and manage the top processes
htop Interactive process viewer (top alternative)
kill pid Kill process with process ID of pid
killall processname Kill all processes named processname
program & Start program in the background
bg Display stopped or background jobs
fg Brings the most recent background job to foreground
fg n Brings job n to the foreground
chmod 777 filename Change file permissions to 777 (use sparingly)
chmod 775 filename Change file permissions to 775
chmod 755 filename Change file permissions to 755
chmod 664 filename Change file permissions to 664
chmod 644 filename Change file permissions to 644
ip a Display all network interfaces and IP address
ip addr show dev eth0 Display eth0 address and details
ethtool eth0 Query or control network driver and hardware settings
ping host Send ICMP echo request to host
whois domain Display whois information for domain
dig domain Display DNS information for domain
dig -x IP_ADDRESS Reverse lookup of IP_ADDRESS
host domain Display DNS IP address for domain
hostname -i Display the network address of the host name
hostname -I Display all local IP addresses of the host
wget http://domain.com/file Download http://domain.com/file
netstat -nutlp Display listening tcp and udp ports and corresponding programs
tar cf archive.tar directory Create tar named archive.tar containing directory
tar xf archive.tar Extract the contents from archive.tar
tar czf archive.tar.gz directory Create a gzip compressed tar file name archive.tar.gz
tar xzf archive.tar.gz Extract a gzip compressed tar file
tar cjf archive.tar.bz2 directory Create a tar file with bzip2 compression
tar xjf archive.tar.bz2 Extract a bzip2 compressed tar file
yum search keyword Search for a package by keyword
yum install package Install package
yum info package Display description and summary information about package
rpm -i package.rpm Install package from local file named package.rpm
yum remove package Remove/uninstall package
tar zxvf sourcecode.tar.gz; cd sourcecode; ./configure; make; make install Install software from source code
grep pattern file Search for pattern in file
grep -r pattern directory Search recursively for pattern in directory
locate name Find files and directories by name
find /home/john -name ‘prefix*’ Find files in /home/john that start with “prefix”
find /home -size +100M Find files larger than 100MB in /home
ssh host Connect to host as your local username
ssh [email protected] Connect to host as user
ssh -p port [email protected] Connect to host using port
scp file.txt server:/tmp Secure copy file.txt to the /tmp folder on server
scp server:/var/www/*.html /tmp Copy *.html files from server to the local /tmp folder
scp -r server:/var/www /tmp Copy all files and directories recursively from server to the current system’s /tmp folder
rsync -a /home /backups/ Synchronize /home to /backups/home
rsync -avz /home server:/backups/ Synchronize files/directories between the local and remote system with compression enabled
df -h Show free and used space on mounted filesystems
df -i Show free and used inodes on mounted filesystems
fdisk -l Display disks partitions sizes and types
du -ah Display disk usage for all files and directories in human readable format
du -sh Display total disk usage off the current directory
cd .. To go up one level of the directory tree (Change into the parent directory)
cd Go to the $HOME directory
cd /etc Change to the /etc directory
passwd Change the current user’s password
sudo -i Switch to the root account with root’s environment (Login shell)
sudo -s Execute your current shell as root (Non-login shell)
sudo -l List sudo privileges for the current user
visudo Edit the sudoers configuration file
getenforce Display the current SELinux mode
sestatus Display SELinux details such as the current SELinux mode, the configured mode, and the loaded policy
setenforce 0 Change the current SELinux mode to Permissive (Does not survive a reboot)
setenforce 1 Change the current SELinux mode to Enforcing (Does not survive a reboot)
SELINUX=enforcing Set the SELinux mode to enforcing on boot by using this setting in the /etc/selinux/config file
SELINUX=permissive Set the SELinux mode to permissive on boot by using this setting in the /etc/selinux/config file
SELINUX=disabled Set the SELinux mode to disabled on boot by using this setting in the /etc/selinux/config file
dmesg Display messages in kernel ring buffer
journalctl Display logs stored in the systemd journal
journalctl -u servicename Display logs for a specific unit (service)

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<p>The post Linux Commands Cheat Sheet Every Linux Geek Need to Know first appeared on LinuxG.net.</p>

How To Install Install Cool Retro Term 1.0 On Ubuntu 14.10, Fedora 20, Arch Linux And Derivative Systems

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Hello Linux Geeksters. As you may know, Cool Retro Term is an open-source terminal emulator written in Qt5, that mimics the 80s style monochrome monitors. It is available in different colors and styles, replicating old Apple or IBM consoles (terminals).

The latest version available is Cool Retro Term 1.0, which has been released a while ago, coming with the below changes:

  • Improved font upscaling with much better performances
  • Huge improvements in quality and speed of burn-in effect (especially at low FPSs)
  • Optimisations in bloom effect
  • New fonts
  • Fix bad behaviours in colour dialog
  • Many other small fixes/improvements/cleanups

how to install Cool Retro Term 1.0 on Ubuntu 14.10 Utopic Unicorn, Fedora 20, Arch Linux and Manjaro.

In this article I will show you how to install Cool Retro Term 1.0 on Ubuntu 14.10 Utopic Unicorn, Fedora 20, Arch Linux and Manjaro.

For Ubuntu 14.10, Cool Retro Term 1.0 is available via PPA, so installing it is easy. Just add the ppa to your system, update the local repository index and install the cool-retro-term package:

sudo add-apt-repository ppa:noobslab/apps
sudo apt-get update
sudo apt-get install cool-retro-term

To install Cool Retro Term 1.0 on Fedora 20, we have to add the repository to our sources and install the cool-retro-term package:

$ sudo wget http://download.opensuse.org/repositories/home:/KAMiKAZOW:/Fedora/Fedora_20/home:KAMiKAZOW:Fedora.repo -O
/etc/yum.repos.d/home:KAMiKAZOW:Fedora.repo
$ sudo yum install cool-retro-term

The Arch Linux and Manjaro users can install Cool Retro Term 1.0 package directly via the AUR:

yaourt -S aur/cool-retro-term-git

<p>The post How To Install Install Cool Retro Term 1.0 On Ubuntu 14.10, Fedora 20, Arch Linux And Derivative Systems first appeared on LinuxG.net.</p>

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