[FEDORA] Percantik Terminal Menggunakan Powerline

Bismilah, berikut ini cara mempercantik terminal (dalam hal ini saya menggunakan gnome-terminal) menggunakan powerline. Selain mempercantik tampilan, powerline juga memberi kita manfaat lain yaitu memberi kita informasi status.


Check this out, cuplikan layar vim + powerline:
Cuplikan layar dari 2016-09-01 12-47-54


Berikut ini langkah-langkah untuk memasang powerline di fedora 24:

  1. Buka terminal, eksekusi perintah:
    sudo dnf install powerline
  2. Edit ~/.bashrc dan masukan skrip berikut ini:
    if [ -f `which powerline-daemon` ]; then
      powerline-daemon -q
      . /usr/share/powerline/bash/powerline.sh
  3. Kemudian, pasang powerline untuk vim:
    sudo dnf install vim-plugin-powerline
  4. Edit ~/.vimrc dan masukan skrip berikut:
    python from powerline.vim import setup as powerline_setup
    python powerline_setup()
    python del powerline_setup
    set laststatus=2
    set t_Co=256

Cuplikan Layar:

[FEDORA]Ingin Memasang Software Tambahan Seperti Dukungan mp3, Adobe Flash, Oracle Java dll dengan mudah? Manfaatkan FEDY


Awal Kisah

Bagi saudara-saudara yang baru pertama memasang distribusi GNU/Linux Fedora, pasti ingin memasang multimedia codec . Tujuannya agar bisa memainkan format-format multimedia tertentu, sebut saja format mp3. Format proprietary seperti mp3 tidak didukung oleh installer default fedora karena tim dev menginginkan distribusi yang “bersih”.

Hal tersebut juga saya alami. Saya adalah pengguna baru disribusi GNU/Linux Fedora. Setelah sekian tahun menggunakan distribusi GNU/Linux Ubuntu, saya memutuskan pindah ke Fedora untuk komputasi harian. Alasan saya, karena saya kepincut oleh manajer paket yang diusung oleh Fedora 24 yaitu DNF. Alasan kedua, saya tertarik dengan delta rpm yang mampu melakukan kompresi paket dengan sangat baik sehingga ukurannya menjadi sangat kecil. Hal ini sangat bermanfaat untuk saya pengguna internet berkuota.

Kembali masalah, saya ingin memutar berkas format mp3, kalau di ubuntu ada paket ubuntu-restricted-extras yang menampung pustaka dukungan untuk format proprietary. Sementara fedora, harus install paket gstreamer satu-satu. Kurang praktis, ada solusi lain?


Solusi agar praktis yakni menggunakan FEDY. Informasi lebih detail tentang fedy silakan klik disini.


  1. Buka terminal
  2. Jalankan perintah:
    bash -c 'su -c "curl http://folkswithhats.org/fedy-installer -o fedy-installer && chmod +x fedy-installer && ./fedy-installer"'
  3. Buka fedy dan install multimedia codecs
  4. Selesai


Cuplikan layar dari 2016-08-18 14-25-07


[Ubuntu] Disable lock-screen di Ubuntu Mate 16.04 LTS


Beberapa hari ini, saya mengalami masalah kecil pada Ubuntu mate 16.04 yang saya gunakan. Ketika saya melakukan suspend kemudian menutup lid laptop kemudian membuka lid laptop, kursor saya tiba-tiba hilang. Bahkan saya tidak dapat mengetik password pada lock-screen yang muncul.


Untuk mengatasi masalah ini, salah saeorang teman, sesama pengguna GNU/Linux menyarankan saya untuk menonaktifkan lock-screen, karena mungkin letak masalah ada disitu.

Saya melakukan saran tersebut dan setelah saya coba masalah saya SOLVED. Terima kasih untuk teman-teman sesama pengguna GNU/Linux.


Berikut ini cara disable lock-screen pada ubuntu mate:

  1. Buka dconf editor
  2. Masuk ke org > mate > screensaver
  3. Cari lock-enabled dan buang ceklist
  4. Logout, dan login lagi


disable lock-screen ubuntu mate

Semoga bermanfaat.
Terima kasih


[Xubuntu] Cara Membuka Wishker Menu Menggunakan Tombol Super (Tombol Windows)


Ketika teman-teman menggunakan sistem operasi Microsoft Windows, untuk mengakses daftar aplikasi adalah menggunakan Start Button. Padanan Start Button milik Windows dalam Xubuntu adalah Wishker Menu.

Shortcut untuk start button adalah tombol Super (super key) pada keyboard. Tombol dengan logo Windows. Nah, pada Xubuntu, shortcut untuk wishker menu bukan Super key.

Bagaimana cara set shortcut untuk wishker menu?

  1. Masuk ke Settings Manager -> Keyboard -> Application Shortcuts
  2. Kemudian cari xfce4-popup-whiskermenu
  3. Double click kemudian tekan Super Key pada keyboard
  4. Selesai

shrotcut wishker menuu

Sistem operasi yang saya gunakan:

Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.4 LTS
Release:    14.04
Codename:    trusty
Desktop Environment: XFCE 4.10

Terima kasih

Semoga bermanfaat


Cara Upgrade Linuxmint 17.2 (Rafaela) ke 17.3 (Rosa)

Berikut ini skrinsut cara upgrade linuxmint 17.2 ke 17.3

Buka Update Manager > Edit > Upgrade…


Klik Continue


Klik Continue


Checklist “I Understand” kemudian klik Apply


Update manager otomatis refresh repo


Update manager otomatis mengunduh package yang akan di upgrade


Update manager meng-install package yang sudah di unduh


Setelah selesai, reboot Linuxmint dan cek “System Info”


Selamat, linuxmint Anda sudah di upgrade ke versi 17.3 codename Rosa.

Semoga bermanfaat

Five Things You Need to Know About the Raspberry Pi Zero

created by spannerspencer on Nov 25, 2015 2:02 PM, last modified by spannerspencer on Nov 26, 2015 7:38 AM

It’s always exciting with the Raspberry Pi Foundation launches a new board, and we know that you’re bursting with questions about the all-new Pi Zero. We certainly were.


So here are our top five questions about the Pi Zero that we’re anticipating you’ll have, along with their answers, of course.


1) What are the technical specifications of the Raspberry Pi Zero?

    • CPU: Broadcom BCM2835, can be overclocked up to 1GHz.
    • RAM: 512MB on board.
    • Power: 5V, supplied via micro USB connector, drawing160mA (even when connected to an HD display).
    • Dimensions: 65mm x 30mm x 5mm
    • Storage: MicroSD card.
    • Video & Audio: 1080P HD video output. Audio output via mini-HDMI connector.
    • Operating System: Linux, installed via NOOBS.
    • Click here for an exploded image of the Pi Zero’s features.



2) Where can I buy a Raspberry Pi Zero?

    • The new Raspberry Pi Zero is available to order from Thursday, 26th November. Initial stocks are extremely limited, with small pockets of availability in the US and UK. Unless you’re one of the lucky few to get your hands on one of the first batch, the next deliveries are due towards the end of December.
    • You’ll be able to order the new Pi Zero in the majority of countries as more stock becomes available.
    • Click the Buy Now buttons here to check for availability.


3) Does it still run Linux?

    • Yes, it does indeed. You install it the same way as always:
      • Download NOOBS and unzip it to a microSD card; connect the Pi Zero to a monitor, USB hub, keyboard and mouse; power it up and follow the on-screen prompts to install the Linux build of your choice.
      • element14 is offering a Pi Zero package that includes a NOOBS microSD card to make your installation quicker and easier.


4) What’s the difference between the Raspberry Pi 2 Model B and the new Pi Zero?

    • The Pi Zero uses the single-core BCM2835 processor with 512MB RAM as used in the Raspberry Pi 1 series, versus the newer, faster BCM2836 quad-core processor on the latest high performance Raspberry Pi 2.
    • To save space the following products have been replaced with alternative solutions or removed completely:
      • 4 USB ports and Ethernet port have been replaced with one Micro USB data port on the Pi Zero.
      • 40 pin GPIO still contains the same pin out on both boards, but the connector remains unpopulated on the Pi Zero.
      • The full size HDMI port on the Raspberry Pi 2 has now been replaced with a Mini HDMI port on the Pi Zero. This requires an adapter to be fitted before connecting the Pi Zero to your TV. The Pi Zero still supports full HD 1080P output.
      • The camera and display interfaces have been removed as well as the 4-pole stereo and composite video port.


5) Why did the Raspberry Pi Foundation create the Pi Zero?

    • The Pi Zero follows the same philosophy that gave birth to the Raspberry Pi platform in the first place; low cost computing for everyone. The Pi Zero complements the other models in the Raspberry Pi family by providing an entry-level model with stripped down components to target users with specific solutions in mind.
    • Is it the same as the other Raspberry Pis? Yes and no. It’s still a fully functioning Linux-based computer with 1080P video output, but it’s also much more closely related to the small, efficient, single-purpose world of IoT.


Got any other questions or observations about the Raspberry Pi Zero? Ask them in the comments below.

Sumber: http://www.element14.com/community/docs/DOC-79280?CMP=SOM-GOOGLEPLUS-PRG-RASPI-PIZERO-BLOG-SSPENCER-5THINGS

Raspberry Pi Zero: the $5 computer

Of all the things we do at Raspberry Pi, driving down the cost of computer hardware remains one of the most important. Even in the developed world, a programmable computer is a luxury item for a lot of people, and every extra dollar that we ask someone to spend decreases the chance that they’ll choose to get involved.

The original Raspberry Pi Model B and its successors put a programmable computer within reach of anyone with $20-35 to spend. Since 2012, millions of people have used a Raspberry Pi to get their first experience of programming, but we still meet people for whom cost remains a barrier to entry. At the start of this year, we began work on an even cheaper Raspberry Pi to help these people take the plunge.

Four fathers!?!??

Today, I’m pleased to be able to announce the immediate availability of Raspberry Pi Zero, made in Wales and priced at just $5. Zero is a full-fledged member of the Raspberry Pi family, featuring:

  • A Broadcom BCM2835 application processor
    • 1GHz ARM11 core (40% faster than Raspberry Pi 1)
  • 512MB of LPDDR2 SDRAM
  • A micro-SD card slot
  • A mini-HDMI socket for 1080p60 video output
  • Micro-USB sockets for data and power
  • An unpopulated 40-pin GPIO header
    • Identical pinout to Model A+/B+/2B
  • An unpopulated composite video header
  • Our smallest ever form factor, at 65mm x 30mm x 5mm

Raspberry Pi Zero runs Raspbian and all your favourite applications, including Scratch, Minecraft and Sonic Pi. It is available today in the UK from our friends at The Pi Hut and Pimoroni, and in the US from Adafruit and in-store at your local branch of Micro Center. We’ve built several tens of thousands of units so far, and are building more, but we expect demand to outstrip supply for the next little while.

One more thing: because the only thing better than a $5 computer is a free computer, we are giving away a free Raspberry Pi Zero on the front of each copy of the December issue of The MagPi, which arrives in UK stores today. Russell, Rob and the team have been killing themselves putting this together, and we’re very pleased with how it’s turned out. The issue is jam-packed with everything you need to know about Zero, including a heap of project ideas, and an interview with Mike Stimson, who designed the board.

MagPi #40 in all its glory

If you’re looking for cables to go with your free Zero, head over to the newly revamped Swag Store, where we’re offering a bundle comprising a mini-HDMI and a micro-USB adapter for just £4, or alternatively subscribe and we’ll send you them for free.


Happy hacking!​

Sumber: https://www.raspberrypi.org/blog/raspberry-pi-zero/

Easy Way to build a mainline kernel on ubuntu

Compiling a Linux kernel on Ubuntu

This should be useful in the event that the user wants to investigate whether a newer kernel allows
certain peripherals to work better (or at all) or some other problems they might encounter while using
the kernel officially provided by Canonical.

As an example, I use the 4.1.5 release from kernel.org.

1) Make sure you have the build environment set up first:

sudo apt-get build-dep linux-image-$(uname -r)

2) Grab the sources from kernel.org.

 mkdir linux_test_builds
    cd linux_test_builds
    wget -c https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.1.5.tar.xz

3) Unpack the kernel:

tar xfv linux-4.1.5.tar.xz

Continue reading Easy Way to build a mainline kernel on ubuntu

Linux Mint 17.3 “Rosa” Cinnamon – BETA Release

Written by Clem on Wednesday, November 18th, 2015 @ 5:31 pm | Main Topics

This is the BETA release for Linux Mint 17.3 “Rosa” Cinnamon Edition.

Linux Mint 17.3 Rosa Cinnamon Edition

Linux Mint 17.3 is a long term support release which will be supported until 2019. It comes with updated software and brings refinements and many new features to make your desktop even more comfortable to use.

New features: Continue reading Linux Mint 17.3 “Rosa” Cinnamon – BETA Release

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