How to Read OpenOffice / LibreOffice Files from the Command Line

Let’s say you have edited a file in LibreOffice Writer, but later you access your computer remotely via SSH for example. You don’t really want to bother copying the file to your current machine, and rather just quickly check its content in the terminal. Is there a way? Since odt files are just some zip files containing XML files, you could manually decompress the file, and open XML files, but there is a more convenient the program is called odt2txt. On an Ubuntu / Debian machine it can be installed with:

For basic usage, you just need to pass the filename as parameter:

But there are also a few more options:

This also wrote with ods (spreadsheets) and odp (presentations) files with ods2txt and odp2txt which are just symlinks pointing to the same program as odt2txt, namely odt2txt.odt2txt.

Asus Chromebit Chrome OS TV Stick to Sell for Less than $100

Google has just announced Rockchip RK3288 Chromebooks, and also quickly mentioned Chrombit Chrome OS dongle, but with very few details. However, several large US blogs like Engadget and Gizmodo got a sample (mock-up?), and shared more details. So now we have the technical specifications of the dongle, which unsurprisingly also feature RK3288 processor: SoC – Rockchip RK3288-C quad core Cortex A17 processor with ARM Mali-T764 GPU. System Memory – 2 GB DDR3L SDRAM Storage – 16 GB eMMC Flash Storage Video Output – HDMI Connectivity – Dual band Wi-Fi 802.11 2×2 (MIMO) a/b/g/n/ac, Bluetooth 4.0 USB – 1x USB 2.0 host port, 1x micro USB OTG port Power – 5V via micro USB port Dimensions – N/A Weight – N/A It’s quite likely the Rockchip processor won’t run at full speed, at least not for a long period of time, as it’s likely to overheat in such small form factor, […]

Khadas Edge2 Arm mini PC

Intel Introduces Celeron N3000 / N3050 / N3150 and Pentium N3700 Low Power Braswell Processors

Intel Bay Trail processor are found in low cost tablets, laptops and mini PCs with prices starting as low as $60 for retail products. The company has introduced Braswell some time ago, the successor of Bay Trail, which among other thigns brings 14nm process technology instead of 22nm, for even lower power consumption. CPU World has noticed Intel listed the first four low power Braswell processor using Celeron and Pentium branding and with 6W TDP max. We only know a few details about the new processor Celeron N3000 – Dual core CPU @ 1.04 GHz (Burst: 2.08 GHz) with 1MB L2 cache, 4W TDP Celeron N3050 – Dual core CPU  @ 1.6 GHz (Burst: 2.16 GHz) with 1MB L2 cache, 6W TDP Celeron N3150 – Quad-core CPU @ 1.6 GHz (Burst: 2.08 GHz) with 2MB L2 cache, 6W TDP Pentium N3700 – Quad-core CPU @ 1.6 GHz (Burst: 2.40 GHz) […]

$149 Rockchip RK3288 Chromebooks by Haier and HiSense Launched

Just ten days ago, Asus C201 Chromebook powered by Rockchip RK3288 processor was spotted on a product catalog. Today, Google unveiled two Rockchip Chromebooks, except the Asus Chromebook is not there yet, but instead Haier Chromebook 11 HR-116R and Hisense Chromebook both available for pre-order for $149 respectively on Amazon US and Walmart. Both laptops have very similar specifications: SoC – Rockchip RK3288-C quad core Cortex A17 processor @ 1.8 GHz with ARM Mali-T764 GPU. (Wallmart claims a 2.5GHZ processor frequency, but this has to be an error). System Memory – 2 GB DDR3L SDRAM Storage – 16 GB eMMC Flash Storage + micro SD slot + 100GB Google drive storage, free for 2 years Display – 11.6” HD wide screen LED-backlit display; 1366 x 768  resolution Video Output – HDMI Audio – HDMI, stereo speakers, headphone jack, Connectivity – Dual band Wi-Fi 802.11 2×2 (MIMO) a/b/g/n/ac, Bluetooth 4.0 USB […]

Onion Omega is an Atheros AR9331 Wi-Fi Module Supporting Various Docks and Add-on Boards (Crowdfunding)

There are so many inexpensive Wi-Fi modules running Linux that it would be easy to discard Onion Omega as yet another Wi-Fi module based on Atheros AR9331 WiSoC. However, the developers have tried to bring some added value by making programming easier for web developers, integrating it with a cloud platform (free for non-commercial use), and providing basicor Arduino dock, and add-on boards for Ethernet, OLED, Relay… to make building hardware projects easier too. Let’s go through the hardware first, starting with the module specifications: SoC –  Atheros AR9331 400MHZ MIPS 24K System Memory – 64MB DDR2 400MHz Storage – 16MB Flash Connectivity – 10/100 Mbps Ethernet + 802.11b/g/n Wi-Fi up to 150Mbps with PCB antenna w/ uFL connector I/Os –  18 GPIOs USB – 1x USB 2.0 Power Supply – 3.3V; Typ. consumption: 0.6W Dimensions – 28.2mm x 52mm (1.1″ x 2.0″) Since this type of module is not […]

Baseball Nano-ITX i.MX6 Board Targets Secure Industrial M2M and IoT Products

Calao Systems has introduced a new Freescale i.MX6 single board computer with Baseball embedded platform, targetting network-connected industrial M2M and Internet of Things (IoT) applications requiring a high-level of security achieved with an FIPS 140-2 trusted platform module, and Crypto Authentication chip. The board is comprised of a Nano-ITX based board and a Freescale.iMX6 (Solo, Dual or Quad) SMARC 1.1 module with the following combined specifications: SoC – Freescale iMX6 Solo, Dual or Quad Cortex A9 processor @ up to 1GHz with Vivante GPU System Memory – 2 GB DDR3L, Storage On Module: 8 GB e-MMC, 8 MB SPI Flash, 1x EEPROM with unique S/N and MAC address On Baseboard: 1x Micro-SD socket, 1x Industrial Grade eMMC NANDrive (optional), 1x Industrial Grade SATA Nandrive (optional), Video Output – HDMI Audio Output – HDMI and optical S/PDIF Connectivity – 2x Gigabit Ethernet, 1x SIM card slot USB – 3x USB 2.0 […]

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Connect a 9.7″ Retina Display (iPAD 3/4) to Your Computer via a DisplayPort Adapter

One way to connect an extra Retina (2048×1536) display to your computer is to purchase Adafruit Qualia 9.7″ DisplayPort Monitor for $224.95. But in case your budget is limited, you could combine an old iPAD 3/4 display with AbuseMark 2048×1536 LCD to DisplayPort Adapter for 3,500 JPY ($29 US). If you don’t have an old iPAD, or would rather not dismantle your “old”-but-still-useful iPAD, you could purchase LG LP097QX1-SPC1/2, LG LP097QX1-SPA1/2/V, or Samsung LTL097QL01-W01 LCD panels instead for about $80 on Amazon US (LP097QX1 / LTL097QL01). If you live in Japan, AbuseMark also ships a complete kit for 12,000 JPY.   Key features listed for the board: Video Input – DisplayPort Display Connector – 51-pin 0.3mm pitch FPC connector STM32F103CB 32-bit Cortex M3 MCU with native USB for firmware update and power/brightness/etc control Dual TI TPS61187 WLED drivers Power – USB or 5V-powered (separate connector) / 1.35A total current draw. Buck […]

Radxa Rock 2 Square Beta is Now Available for $99 (In Limited Quantities)

Radxa Rock 2 Square is the low cost version of Radxa Rock 2 Full development board. Both board are based on Rockchip RK3288 quad core Cortex A17 processor, but the former has not quite as many features as the full version. The good news is that about 90 samples of Rock2 Square Beta can now be purchased for $129, with the price dropping to $99 with ROCK2^2BETA coupon (to be used after login to Paypal). The price include a Radxa RK3288 system-on-module with 2GB RAM and 16 GB eMMC, but a 4GB/32GB version is also planned for later. Rock2 Square board specifications: Processor/Memory/Storage –  Via Rock2 SoM including Rockchip RK3288 quad core Cortex A17 processor, 2 to 4 GB RAM, and 16 to 32 GB eMMC. External Storage – SATA and micro SD slot Video Output – HDMI 2.0, LVDS connector Audio I/O – HDMI, headphone jack, built-in microphone, and […]

Khadas VIM4 SBC