This tutorial covers a handy command line to convert MP4 video to MP3 audio. That command is called FFmpeg that is available in most GNU/Linux distros including Ubuntu and Trisquel. Although we know VLC can do conversion as well, but I figured out that FFmpeg does converting faster and better. By this, you can make an MP4 video playable as audio in your phone, portable player, and other devices other than computer. To do it, you should be able to do at least basic command lines as you can learn by the beginner's guide. I write this tutorial so I can refer to next time I write about multimedia. Enjoy!
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Since Skype has been brought by Microsoft many OpenSource user afraid if there is no longer support/available skype for opensource, What happens then, some blog say's that "Some user failed to start their skype in the last 24 hours, is this Microsoft effect ?", may many people would think it, hehe ... it's not true guys 'it is not the fault of Microsoft, it's fault of skype it self', it's write on their twitter here. Skype still have problem regarding to shared.xml issue and periodically happen in some skype platform. How to fix skype "Failed to start" regarding to shared.xml ?, just delete shared.xml, it will be recreated then when Skype launch, check this tips :
How to Fix Skype on Ubuntu / Linux ?
Delete or move Skype configuration (shared.xml) in ~/.Skype/shared.xml, then lauch again your skype, do as following :
rm -rf ~/.Skype/shared.xmlHow to Fix Skype on Windows ?
do as following :
Skype is aware that a select number of users are experiencing problems. They have identified a manual fix so people can follow these instructions if they continue to have issues logging on:
Windows Vista and Windows 7
1. Close Skype.
- Right-click the Skype icon in the system tray (at the bottom right of the screen)
- Choose Quit.
- Click Start, type run and press Enter.
- Type control folders and click OK.
- Select the View tab and ensure relevant entry is enabled.
- Click Start, type run and press Enter.
- Type %appdata%\skype and click OK.
- Delete the shared.xml file.
Windows XP
1. Close Skype.
- Right-click the Skype icon in the system tray (at the bottom right of the screen)
- Choose Quit.
- Click Start and then Run...
- Type control folders and click OK.
- Select the View tab and ensure relevant entry is enabled.
- Click Start and then Run...
- Type %appdata%\skype and click OK.
- Delete the shared.xml file.
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| Draftsight running on Ubuntu |
- Download Draftsight (66.8MB)
- sudo apt-get install libdirectfb-extra libxcb-render-util0
- sudo dpkg -i DraftSight.deb
- sudo apt-get install libdirectfb-extra libxcb-render-util0 sudo apt-get install libdirectfb extra libxcb-render-util0
- sudo dpkg --force-architecture –i DraftSight.deb
There are so many websites, planets, or blogs related to Free Software/Open Source (FLOSS) and GNU/Linux in English. It is difficult for someone to grabs many of their RSS feeds one by one. To solve this, I try to collect many URL of RSS feeds of them here. This is not complete by now (November 15th 2016) but I planned to complete the missing links below as soon as possible. I hope this list helps anyone in free software community worldwide.
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This is my list of GNU/Linux tools for academic, educational, and research purposes which all are free software. I tried to pick up choices as simple as possible here just to represent every basic category and further I hope you could see more alternatives if you want. I also listed several specific tools like GNU Octave and Parallel which are proven to be useful for certain researches. On the other hand, I deliberately did not list LaTeX tools here as I already chosen LibreOffice for that category. I made every proprietary software name italicized here so you can spot them on easier. Happy researching!
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This is a list of reviews of System76 laptop and desktop computers by various authors for five years from 2015 to 2019. This continues the 1st part we published last February. We hope this helps you choose the best branded GNU/Linux workstation for your daily life. Enjoy!
2015
Meerkat by Betanews
[ Read review ]
*) Note that the name meerkat coincidentally was the same as Ubuntu 10.10 codename "Maverick Meerkat".
Oryx Pro by Beta News
[ Read review ]
2016
Lemur by Wired
[ Read review ]
Oryx Pro
[ Read review ]
2017
Galago Pro by Ars Technica
[ Read review ]
Galago Pro by TechRadar
[ Read review ]
Galago Pro by CIO
[ Read review ]
2018
Oryx Pro by Memin
[ Read review ]
This review is Part 1 written by Memin.tk (it is still incomplete, with no Part 2 available until today). In this part, he reviewed about the physical aspects of the laptop. It was an i7 32GB 500GB-SSD (NVMe) with Pop!_Os 18.04 LTS. The author provided several photos comparing Oryx Pro with MacBook Pro and Dell Latitute physically. He did not state about the battery life, but initially conclude "It’s a supreme computer even by only its hardware and probably one of the best choice if you are looking for a GNU/Linux laptop.".Oryx Pro by Linux Journal
[ Read review ]
Galago Pro by Josh Tronic
[ Read Review ]
Galago Pro by Linux Attorney
[ Read review ]
Wild Dog Pro (PC) by Home Tech Hacker
[ Read review ]
Serval WS by Adventures in Open Source
[ Read review ]
2019
Thelio (PC)
[ Read review ]
Darter Pro by OpenSource.com
[ Read review ]
****
This is a list of English websites you can read and subscribe to in 2023 whose topics are about news, reviews, buyer advices and tutorials of GNU/Linux and Free Libre Open Source Software (FOSS) and branded hardware devices around them. This list includes our beloved Ubuntu Buzz and of course along with many other similar and useful sources. You can subscribe to each news via web browser as well as news reader application such as Ubuntu built-in Thunderbird. Finally, we make this to help newcomers learn and old timers revisit again our community and we hope you will like it. Happy reading!
(Ubuntu Fridge, the Ubuntu weekly newsletter website everyone can subscribe to and read about many things about free & open source software community)
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Our GNU/Linux community information is naturally centralized at Reddit for news and discussion, it's not a secret. For instance, all big GNU/Linux distros have Reddits. Even often, news from a FLOSS project comes first at Reddit and being discussed a lot there rather than other social networks. See for example news of r/KDE and r/LibreOffice there (notice that unique Reddit IDs?). If you feel unfamiliar with this, you can think Reddit like Facebook or Twitter, but amazingly faster to browse, with greatly less picture and more text. With this list, after registering you can find your first community on Reddit for example r/Ubuntu and r/linux4noobs. Speaking personally, as an active GNU/Linux user I love Reddit and actually I use DNSCrypt just because I want to visit it. Also, if you're tired of other social networks you can give Reddit a try and I believe you will love it! I wish you will find nice people and friends there. Now let's go!
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- A new awesome clearer GUI layout with a new icon set
- A new file browser
- Blender 2.53's Python scripts are named "Add-ons" now (you can enable and disable it individually)
- Drawing and editing performance have been increased significantly (as a result of sculpt mode being optimized)
- SVG Vector Graphics import
- Many more..
- Windows 2000, XP, Vista, 7 (32, 64 bits)
- Mac OS X (PPC and Intel 32.64 bits)
- Linux (x86 32/64 bits)
- FreeBSD (AMD/Intel 64 bits)
Hope that it's work well on you, Discover the wide toolset available in Blender, for available features and gallery can be find in http://www.blender.org/features-gallery/.sudo add-apt-repository ppa:cheleb/blender-svnsudo apt-get updatesudo apt-get install blender
See also : OpenSource distributed rendering engine for blender here.
Hi Everyone,
Today i will introduce one of a dictionary application in Linux/Ubuntu that is Gwaei, Gwaei is OpenSource English - Japanese dictionary which translate English to Japanese word by word (sometime phrase). Gwaei provide some dictionary option that you can choose, some of them are English - Japanese Dictionary, Kanji Dictionary, Name and Place Dictionary.
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| Gwai Screenshot |
Recently, I bought a brand new Kindle Paperwhite and I am very surprised with it because it just works on Ubuntu in transferring ebooks. So far, I have three different methods to transfer ebook to kindle from Ubuntu, there are transfer via Calibre, direct transfer from file manager, and make use of send to kindle email service.
1. Transfer via Calibre
Calibre is a opensource ebook library management which has many abilities such as managing ebook collections, converting ebook, sync to ebook reader devices such as Amazon Kindle, download news from the Internet and convert it to ebook friendly format, and more.
To use Calibre to transfer ebook to your Kindle device, please install it from Ubuntu repository, "sudo apt-get install calibre" should do that for you. Once installed, run Calibre and plug the Kindle devices. Calibre will automatically detect the Kindle and you are ready to go!
FFmpeg is a complete solution for record, convert and stream audio and video in Linux.
FFmpeg is OpenSource multimedia framework which has ability to decode, encode, transcode, mux, demux, stream, filter, and more of audio / video file. FFmpeg almost supports most audio/video format that currently exist, FFmpeg contains libavcodec, libavutil, libavformat, libavdevice, libswscale and libswresample and can be used by applications (3rd party application).
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A few days ago my friend told me an appliation called TOra, TOra is Oracle (PL/SQL) Toolkit that works on ubuuntu, TOra is 'relatively' close to Bentics and practically substitute of TOAD that runs on Windows OS.
Use TOra give much advantages for database administrators and developers, TOra includes several additional tools useful for database administrators and developers some features are PL/SQL debugger, SQL worksheet with syntax highlighting, DB browser and a comprehensive set of DBA tools.
Download TOra (Oracle PL/SQL toolkits for Ubuntu)
TOra is Free OpenSource software, you can taste it free and download the package from it's official website here http://torasql.com/Download.
Install TOra via APT from Repository
Screenshoot of Tora
There is a package in universe repository but there are no additional info id it's available with Oracle support. If you're using Ubuntu, TOra could be install trough APT or Synaptics Package Manager, you can install TOra via APT through this command :
$ sudo apt-get build-dep toraNot be denied that use the correct application could improve our performance much better, i hope this will help. Good Luck !!
$ sudo apt-get install libqt4-sql-mysql
The creators of the OS denied it was infected with viruses arguing,
In our world, in Linux and opensource world, there are no viruses.
And If any user believe that Anonymous-OS “is wrapped in trojans” or “backdoored OS by any Law enforcement Company or Hacker” please don’t download it!
But don’t mislead the world that Linux is dangerous and has trojans!
Wolfenstein: Enemy Territory is a First Person Shooter (FPS) game which can run native on Linux. It's a free and opensource online multiplayer game set during World War II and was originally planned to be released as a commercial expansion pack to the popular FPS game Return to Castle and later as a standalone game.
Ftp client is such us application that help people to perform upload and download file trough ftp protocol (port 21). FTP is built on a client-server architecture and utilizes separate control and data connections between the client and server. Using ftp is give own advantages, since it's a technology would able to make the management of website much easier as it provides with a way to upload and download new or updates a files to a web space in a few seconds without need anything else apart from the FTP password for the account which you wish to use to upload files from your local computer.
How FTP Works ?
FTP works in the way that a direct connection is established between your local computer and web/ftp server via the internet using the FTP protocol. The connection is normally made on standard port for FTP that is Port 21. You can then make use of FTP to upload and download files from a web space, and in the case while using an advanced FTP client we can also be able to carry out advanced tasks such as the setting of permissions. The connection is two-way to allow you the best flexiblity in manage your web space (http://blog.eukhost.com/webhosting/using-the-ftp-protocol/).
For ubuntu user which usually work as programer/other that familliar with upload or download from online media i think must be familiar with some FTP Client that works on ubuntu, and for the others here they are list of Ftp Client that work well on ubuntu and other common linux.
GFTP
GFTP is Opensource application Graphical FTP Client that is used on Mac OS X, UNIX, EPLF, Novell, VMS, MVS and NT. There is support for the FTP, FTPS (control connection only), HTTP, HTTPS, SFTP and FSP protocols, as well as FTP and HTTP proxy server support and FXP file transfers (transferring files between 2 remote servers via FTP)
- Download: Links gftp.seul.org
- Command line how to Install GFTP in Ubuntu via APT is sudo apt-get install gftp
FileZilla
FileZilla is FTP application that support of Client Server that has the GNU license, and supports SSL / TLS (FTPS), SSH File Transfer Protocol (SFTP), can be used on Windows, Linux, * BSD, Mac OS X, IPv6, HTTP/1.1, SOCKS5. FieZilla Allows a user to create a list of FTP sites along with their connection data, such as the port number to use, the protocol to use, and whether to use anonymous or normal logon.
- Download Links: http://filezilla-project.org/download.php
- Command line how to Install FileZilla on Ubuntu VIA APT is sudo apt-get install filezilla
Kasablanca is Graphical FTP applications are written using C + + language using the libraries from KDE. Has an features: encryption via AUTH TLS, fxp (direct server to server transfers), bookmarking system.
- Download Links : kasablanca.berlios.de
- Command line how to Install Kasablanca on Ubuntu VIA APT is sudo apt-get install Kasablanca
KFTPgrabber is Graphical FTP client application that has the features: TLS / SSL, X509 certificates, One-time password (OTP), traffic graph. KFTPGrabber is a free and fast FTP client that can be easily integrated in KDE.
- Download Links : http://www.kftp.org/misc/downloads
- Command how to Install KFTPgrabber on Ubuntu via APT is sudo apt-get install kftpgrabber
GNOME Commander is a 'two pane' graphical file manager for GNOME. It is built using the GTK+ toolkit and GnomeVFS. GNOME Commander aims to fulfil the demands of more advanced users who like to focus on file management, their work through special applications and running smart commands (wikipedia).
- Download Links : http://www.nongnu.org/gcmd/download.html
- Command how to Install GNOME Commander on Ubuntu via APT is sudo apt-get install gnome-commander
Sitecopy is Graphical FTP Client that can be used to assist the webmaster in maintaining the website, upload files, and supports WebDAV. SuSE Linux, Fedora / RHEL, Debian GNU / Linux, Ubuntu, NetBSD, Mac OS X (Fink), Slackware.
- Command how to Install SiteCopy on Ubuntu VIA APT is sudo apt-get install sitecopy











