eRacks Systems Tech Blog

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Ubuntu 14.04 is now available. Ubuntu 14.04

Fremont, CA (PRWEB) April 24, 2014

This latest Ubuntu 14.04 release is now available on most or all eRacks systems.

eRacks today announced the latest release of a new operating system – Ubuntu 14.04 which is now in the OS dropdowns on most or all the systems.

Most or all of our dropdown Operating System choices have been updated, but if you don’t see what you’re looking for, please ask us by Email: info at eracks.com OR http://eracks.com/contact_us and we will respond promptly.

Regards,
Dennis
eRacks

April 24th, 2014

Posted In: News, Operating Systems, ubuntu, Ubuntu 14.04

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Mint 16 is now available – “Petra”.

Fremont, CA (PRWEB) December 23, 2013

thumb_cinnamonThis latest Linux Mint release  is now available on most or all eRacks systems.

eRacks today announced the latest release of a new operating system-Linux Mint 17 “Qiana” which is now in the OS dropdowns on all the systems 

Either the Cinnamon or Mate editions, or KDE, XFCE, Debian (LMDE) are also available.

Most or all of our dropdown Operating System choices have been updated,  but if you don’t see what you’re looking for, please ask us by email:  http://eracks.com/contact_us and we will add it or give you a custom live quote.

 

Regards

Dennis
eRacks

 

December 24th, 2013

Posted In: Mint, Operating Systems, ubuntu

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Want to eat a healthy diet? Nutritionist Susannah Lawson explains why it’s important to make the right food choices and suggest some easy ideas for healthy eating. Try out phenq.

You may have heard the phrase “you are what you eat”. But what does it mean – and is it true? Perhaps more importantly, what should you eat to feel and become healthier?

Your body is made from the nutrients you consume – proteins, carbohydrates, essential fats, vitamins, minerals and water. These nutrients help your body renew itself naturally – for example, your skin renews itself in 21 days and your bones can repair themselves in six weeks. In five years, you will be an almost completely new person!

However, if you don’t eat healthy food with the right nutrients, your cells won’t reproduce as well or as accurately. Not eating enough of these key nutrients can cause a variety of symptoms – from premature ageing and dull, dry skin, to anxiety and depression; or frequent infections and digestive issues to poor memory and low energy.

The good news is that by taking some simple steps to have a healthy diet, you can help look after your body – and feel and function better than ever. These are the best weight loss pills | firstpost.

1. Balance your nutrients

Why?

You need a mix of the following nutrients to keep everything working well:

  • protein (eg meat, fish, soya, dairy products, nuts/seeds) to build and repair body tissues
  • carbohydrate for energy (slow-releasing and wholegrain sources are best for sustained energy)
  • vitamins and minerals (vegetables and fruit to keep everything functioning)

How?

Help to maintain an ideal balance of these important nutrients by seeing your plate made up of this simple ratio: 25% protein; 25% slow-release carbs; and 50% vegetables, salad and fruit. Try out the latest phenq pills.

To help you get started, here are some healthy meal ideas for breakfast, lunch and dinner:

Breakfast

  • Scrambled eggs, wholegrain toast, tomatoes, and avocado
  • Cream/cottage cheese, oat cakes, watercress, and pear
  • Plain yoghurt, low-sugar granola with chopped apple and berries

Lunch

  • Prawn mayonnaise jacket potato and green salad
  • Smoked salmon wholemeal bagel, with rocket and avocado
  • Hummus pitta bread with carrot, cucumber and pepper sticks. This is the best testosterone booster.

Dinner

  • Chicken breast, roast sweet potatoes, peas, green beans, and red cabbage
  • Grilled steak, New potatoes, grilled mushrooms, and tomatoes
  • Baked salmon and wholegrain pasta with spinach, broccoli, and pesto
  • Halloumi kebab with brown rice, roast peppers, and courgettes

TOP TIP: If you’re a fan of food boxes, double check this ratio applies to the meals provided and top up the veg if necessary.

2. Refuel regularly

Why?

The meal ideas above provide a good balance of nutrients and ‘fuel’ to keep you full of energy throughout the day. Breakfast is particularly important – as the name suggests, you ‘break’ the night ‘fast’, which could mean 12 hours without food. You couldn’t drive your car without fuel in the tank, so don’t try to run your body on empty.

How?

Try to eat three balanced meals a day (see point 1). If you experience a dip in energy, have a snack mid-morning and mid-afternoon too.

Aim to choose healthier, nutrient-rich options such as an apple and chunk of cheese or a handful of unsalted nuts rather than biscuits, sweets or crisps. Check out these exipure reviews.

3. Not all fats are scary!

Why?

Believing all fat is bad or makes you fat is a myth. Yes, fried or processed fatty foods aren’t good for you. But essential fats – found in nuts, seeds and oily fish (eg salmon, mackerel, anchovies or sardines) – help to reduce your risk of cancer, heart disease, Alzheimer’s, depression, eczema and arthritis. So, try to eat more!

How?

As long as you are not allergic, enjoy a handful of natural unsalted nuts or seeds daily (they make a great protein-rich snack or topping for cereal or salads). And aim to eat oily fish three times a week.

4. Stay hydrated

Why?

Your body is more than 60% water, so drinking water regularly will hydrate you and help you run more efficiently. Beware of drinking too much tea or coffee because they contain caffeine, which can be dehydrating as well as addictive.

How?

If you feel tired, drinking a glass of water can give you a lift. Also try putting a glass by your bed and drink it first thing, carry a water bottle with you or put it on your desk so it’s always close at hand, dilute fruit juices 50/50 with water and opt for herbal or fruit teas. This way you can quickly build up to the recommended 6-8 glasses a day.

5. Need a top up?

Why?

Even the best diet in the world is unlikely to give you all the nutrients you need, especially when you’re busy or during periods of ill health or stress. So, think about taking some supplements.

How?

During the summer months, we can naturally absorb Vitamin D via our skin from the sun. But to help support our immune systems during the dark winter months, every adult is now recommended to top up their Vitamin D levels. Take 25mcg of the D3 variety daily, from October to April.

During periods where you feel lacklustre or low in energy, a high quality daily multivitamin and mineral can also give you a boost.

Plus, if you don’t like oily fish, consider supplementing omega 3 essential fats.

6. Limit toxins

Why?

As important as getting the nutrients you need, is reducing the substances that can harm or deplete you. These include artificial food additives, processed fats and pesticides and too much alcohol, sugar and stimulants such as caffeine.

How?

Where possible, avoid processed foods and those made with refined ‘white’ flour or sugar (the refining process removes the beneficial nutrients). Easy wins are to swap in brown rice for white rice, and wholegrain for white bread.

Aim to steam, grill, bake or steam-fry your food rather than deep fry.

To help limit your intake of alcohol, consider only drinking moderate amounts (1-2 glasses) at the weekend, and intersperse each drink with a glass of water.

October 20th, 2013

Posted In: How-To, Laptop cookbooks, New products, News, Open Source, Products, ubuntu

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We’ve had a long and arduous search for a usable resolution (at least 1366×768) portable netbook, that will run Ubuntu smoothly,  and we’re pleased to report our findings! The MSI U230-040US netbook fulfills all our requirements without so much as a hiccup.

eRacks/CUMULUS: MSI U230-040US

Most netbooks have a 1024 x 600 pixel display. This fails miserably with some applications that are designed for higher resolution, like Eclipse, for example. Working with Eclipse can be annoying enough, but in a lower resolution display, important fields in certain windows are unusable and almost completely hidden.

Portability is important and this system weighs in at 3.3 pounds. It’s got a good solid feel to it, and the display bends back to an angle of about 135 degrees. The keys are next to each other, not spaced out like the Sony Vaio. The netbook’s measurements are 11.71″(L) x 7.49″(D) x 0.55~1.22″(H).

This system passed all our tests and is available, as a complete dual boot system from eRacks, called the eRacks/CUMULUS. We’ve got Ubuntu and Windows 7 on this one.

The built-in Webcam is 1.3MP and works with Cheese Webcam Booth, both photo and video. There is a 4-in-1 Card Reader (XD/SD/MMC/MS), and three USB2.0 connections. Bluetooth is working without any special configurations.

I’ve set the processor for 800MHz at OnDemand. The other settings are Conservative, Performance, and Powersave with a higher 1.6GHz is available.

All-in-all this system gets top marks for usability and portability.

October 5th, 2010

Posted In: Laptop cookbooks, New products, ubuntu

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If you’re a student like I am, you know how important it is to save money. Some students are too busy with their studies to work at all, and those who can are usually only able to do so part-time. And, like books and tuition, software is a significant source of financial burden to the average student. While it’s true that student licensed versions of software are significantly discounted, popular titles such as Microsoft Office will still cost you somewhere in the ballpark of $130. And of course, that’s only if you don’t intend to use the software for anything other than your academic or personal endeavours. If you utilize the same applications on the job, you’ll find that you’re no longer eligible for student licenses, and suddenly you’ll discover that $130 magically turns into $300.

Fortunately, the current digital climate is rife with free software alternatives, which have the potential to save students (or parents!) hundreds of dollars.

The Operating System

Let’s start with the most fundamental bundle of software, the operating system (hereby abbreviated as OS.) The OS is what sits between the hardware and the user’s applications. Some examples are Microsoft Windows and Mac OS X.

For many students, purchasing an OS will be a non-issue, as most computers come with one pre-installed. For those in this category, most of the software mentioned below will run on both Windows and Mac. That being said, there are also a significant number of people who need to include an OS in their financial plans. Perhaps you purchased your computer used and without software. Or, maybe the OS on your machine is old and needs to be upgraded. You could have even assembled your own computer, as many hobbyists do.

It’s true that students can purchase Microsoft Windows at a discount of 30-60% off, but why would you do that when you can get your OS for free? Over the last few years, a veritable cornicopia of easy-to-use free software-based OSes have emerged, the most popular, and in my opinion, the easiest to install and use, being Ubuntu (http://www.ubuntu.com/). For the more technically inclined and perpetually curious, there are a slew of other Linux distributions, as well as the *BSD family of OSes — FreeBSD (http://www.freebsd.org/), NetBSD (http://www.netbsd.org/), OpenBSD (http://www.openbsd.org), PC BSD (http://www.pcbsd.org/) and Dragonfly BSD (http://www.dragonflybsd.org) — and Sun’s OpenSolaris (http://www.opensolaris.org/).

In reality, we do still live in a Windows world, so you may find yourself in a position where you have to use a program that only runs on Windows. Luckily, there’s a very mature and very complete open source implementation of the Windows API that’s been actively developed since 1993 called WINE (http://www.winehq.org/) You simply install WINE through the point-and-click interface provided by your OS and install your Windows applications on top of it. Many will run out of the box, and others will run with a minimal amount of tweaking.

Office Productivity

As mentioned earlier, a student copy of Microsoft Office will cost roughly $130, and in some cases, students won’t even qualify for the student license, making the product much more expensive. So then, simply by installing a single free software replacement, you’ve literally saved hundreds. There’s a fantastic open source alternative called OpenOffice (http://www.openoffice.org/), a spin-off from Sun Microsystems, Inc. The download is a little large (over 100MB), but the price tag is worth it (it’s free), and OpenOffice really is a solid application capable of doing anything Office can. It includes components that replace Word, Excel, Powerpoint and Access, as well as additional components for drawing and for editing HTML documents.

In addition, you’ll find Scribus (http://www.scribus.net/) for desktop publishing and the creation of professional quality PDFs and Dia (http://live.gnome.org/Dia) for drawing diagrams, roughly like Microsoft Visio.

Multimedia

Of course, no college-ready system is complete without the ability to play movies and music! Fortunately, open source has you covered there as well. With Totem (http://projects.gnome.org/totem/) and Xine (http://www.xine-project.org/), playing your videos on Linux is a snap (Windows and Mac users of course have their own respective built-in players and don’t have to worry about this.) As well, there are applications like Banshee (http://www.banshee-project.org/) that do a great job of managing your music (it also plays videos.)

You’ll also more than likely be managing a great deal of pictures. For editing them, you’ll find the GIMP (http://www.gimp.org/), which is very similiar to Adobe’s Photoshop, and for browsing and managing your pictures there’s F-Spot (http://f-spot.org/).

You’ll only run into a couple of hitches when dealing with multimedia on an open source OS. The first is that you won’t be able to play many Windows Media files. Fortunately, this can remedied by purchasing the Fluendo Windows Media Playback Bundle (http://www.fluendo.com/shop/product/windows-media-playback-bundle/). True, it’s not free, but for $20 it’s a small price to pay compared to all the hundreds of dollars you’ll be saving on everything else, and if you can live without Windows Media, you can save yourself the expense. The second is that technically, according to the controversial Digital Millenium Copyright Act (http://www.copyright.gov/legislation/dmca.pdf), you’re in a legal predicament if you install software to decrypt your DVDs. More than likely nobody’s going to care, and the software to do so is readily available and in common widespread use, but if you choose to play your DVDs on an open source OS you should first take the time to thoroughly understand where you stand from a legal perspective. [Ed. note: there are fully licensed DVD players available for Linux, but even so, legal scholars now feel that this area of the DMCA has not yet been fully tested in court, but recent precendents suggest that if it were, in the end, that Fair Use doctrine would win out in the end over the DMCA – Ed.]

A Plethora of Other Goodies

Depending on your field of study, you’ll find many other professional-quality free and open source applications that are outside the scope of this blog that will save you even more money. Just google around. You’ll find all sorts of amazing applications, all of them free.

Conclusion

Fellow students, let loose the shackles of expensive proprietary software and embrace the freedom of open source. Not only will you save hundreds of dollars, you’ll be drawn into a community of users and developers that are passionate about writing and supporting software. Once you get used to using free software alternatives like these one from https://www.sodapdf.com/pdf-editor/, you’ll wonder how you ever got by without it.

Here at eRacks, we specialize in providing users of all kinds with open source solutions to meet their needs. So contact us today, and ask us how we can help you save money and get even more out of your academic experience!

April 20th, 2009

Posted In: How-To, multimedia, Open Source, Reviews, ubuntu

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