To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video

Take your Linux logins up to the next level with YubiKey. YubiKeys support one-time passcode, smart card & more – enabling one security key to an unlimited number of applications. Today we’ll show you how to make it work with SSH under Linux.

Plus our thoughts on the NSA using Red Hat, the big changes coming to openSUSE, our picks & more!

Thanks to:









Direct Download:

HD Video | Mobile Video | WebM Torrent | MP3 Audio | OGG Audio | YouTube | HD Torrent

RSS Feeds:

HD Video Feed | Large Video Feed | Mobile Video Feed | MP3 Audio Feed | Ogg Audio Feed | iTunes Feed | Torrent Feed

— Show Notes: —

Setting up a Yubikey with Linux





Brought to you by: O’REILLY OSCON

Getting started with Yubikey

Introducing the YubiKey Nano – YouTube

Install Yubikey Support in Linux

sudo apt-get install opensc

sudo apt-add-repository ppa:yubico/stable

sudo apt-get install yubico-piv-tool

yubico-piv-tool -s 9a -a generate -o public.pem

yubico-piv-tool -a verify-pin -P 123456 -a selfsign-certificate -s 9a

-S \"/CN=SSH key/\" -i public.pem -o cert.pem

yubico-piv-tool -a import-certificate -s 9a -i cert.pem

ssh-keygen -D $OPENSC_LIBS/opensc-pkcs11.so

ssh -I $OPENSC_LIBS/opensc-pkcs11.so user@remote.example.com

Change Pin

yubico-piv-tool -a change-pin -P 123456 -N TheNewPinHere

yubico-piv-tool -a change-puk -P 12345678 -N TheNewPinHere

Edit SSH Client to look for Yubikey

vi /etc/ssh/ssh_config

Append the line For Ubuntu

PKCS11Provider /usr/lib/x86_64-linux-gnu/opensc-pkcs11.so

Get Key

ssh-keygen -D /usr/lib/x86_64-linux-gnu/opensc-pkcs11.so

For Ubuntu 32bit

PKCS11Provider /usr/lib/i386-linux-gnu/opensc-pkcs11.so

For Arch

PKCS11Provider /usr/lib/opensc-pkcs11.so

For Fedora

PCKS11Provider /usr/lib64/opensc-pkcs11.so

— PICKS —

Runs Linux

Vizzy will be a personal assistant robot, designed to teach exercise routines and provide physical therapy support, while also ensuring proper exercise form and monitoring physiological responses. So, much like human personal trainers, Vizzy will encourage users to keep exercising, even when they say they are tired. Portuguese Robotics research is poised to become a reference in the field with the creations like Vizzy, a personal training robot created in the scope of one of the Entrepreneurial Research Initiatives of the Carnegie Mellon Portugal Program.

Vizzy will be a personal assistant robot, designed to teach exercise routines and provide physical therapy support, while also ensuring proper exercise form and monitoring physiological responses. This will be accomplished with its motion detectors that, much like the technology currently present in gaming consoles, is able to read the user’s body positioning. But Vizzy will also be able to detect other responses, such as body temperature and breathing pattern to gauge the user\’s physical reaction to the routine and adjusting it accordingly. So, much like human personal trainers, Vizzy will encourage users to keep exercising, even when they say they are tired. Vizzy is under development within the “AHA – Augmented Human Assistance” project, lead by Profs. Alexandre Bernardino (IST) and Daniel P. Siewiorek (CMU). AHA is one of the six selected proposals of the CMU Portugal Program Entrepreneurial Research Initiative in 2014.

Desktop App Pick

PeaZip is a sleek open source file and archive manager that supports a wide array of compression and encryption standards. It provides many helpful security features such as two-factor authentication, secure deletion, checksum and hash verification and WinZip\’s, PKZip\’s and 7\’s AES256 encryption, to name a few. PeaZip is a simple, sleek feature packed archive manager I recommend for any desktop.

Weekly Spotlight

Hydrogen Rythem Sequencer

Pattern-based sequencer, with unlimited number of patterns and ability to chain patterns into a song.

Up to 192 ticks per pattern with individual level per event and variable pattern length.

Unlimited instrument tracks with volume, mute, solo, pan capabilities.

Multi layer support for instruments (up to 16 samples for each instrument).

Sample Editor, with basic cut and loop functions. (NEW)

Time-stretch and pitch functions via rubberband cli. Require the rubberband-cli package. (NEW)

Play-lists with scripting function. (NEW)

Advanced tab-tempo. (NEW)

Director Window with a visual metronome and song position tags. (NEW)

Time-line with variable tempo. (NEW)

Single and stacked pattern mode. (NEW)

Export/Import single patterns into song projects. (NEW)

Midi learning via Shift+MouseClick on many gui-cotrollers combined with a midi settings editor. *(NEW)

Ability to import/export song files.

Unique human velocity, human time, pitch and swing functions.

Multiple patterns playing at once.

— NEWS —

openSUSE Stuck in the middle: https://youtu.be/BH99TSrfvq0?t=6m33s

OBS is getting SLE Sources, and MX fixed: https://youtu.be/BH99TSrfvq0?t=11m6s

As for the specs of the ThinkPad L450 series, users have the choice of Intel Core i3 and i5 processors, paired with AMD Radeon R5 M240 2GB VRAM Intel HD 5500 GPU, 4GB of RAM, and 500GB hard drives. The laptops sport a 14-inch display with HD (1,280 x 720) screen resolution.

2 Months after the Beta 3 release Oracle has announced that Oracle VM VirtualBox 5.0 is available today. The guest OS performance has been improved by leveraging built-in virtualization support.

Feedback:

Linux Academy

Chris’s Twitter account has changed, you’ll need to follow!

Chris Fisher (@ChrisLAS) | Twitter

— CHRIS\’ STASH —

Hang in our chat room:

irc.geekshed.net #jupiterbroadcasting

— NOAH\’S STASH —

Noah\’s Day Job

Contact Noah

noah [at] jupiterbroadcasting.com

Find us on Google+

Find us on Twitter

Follow us on Facebook

Catch the show LIVE Sunday 10am Pacific / 1pm Eastern / 6pm UTC: