Reflecting on Good Fortune

Thanksgiving Day has always been my favorite holiday. Even as a child, while I loved the sweets of Halloween and Easter, and the gifts of Christmas, Thanksgiving was the holiday that resonated more deeply with me.

Some of that appeal was fairly straight-forward: a four-day weekend focused on relaxation and good food, without the stress and hassle of gift-giving, and usually with fairly decent weather to enjoy. It was a final blanket of comfort to be enjoyed before the harshness and bleakness of winter truly set in. In that regard, there was also a bit of melancholy about Thanksgiving: living in the Northeastern US it would not get better than this for quite a while – it would be almost six more months before the weather truly improved. Even Spring, when it first arrives, is poor, damp, and unpleasant in comparison, far more promise than reality; the appeal of Spring is how it will be after rather than during. Thanksgiving was the opposite: it was a celebration of the goodness of the present time, and of the success of the past, with a temporary blindness towards the future.

In more modern times, of course, that focus has shifted: Thanksgiving Day isn’t even over before many of us are rushing off to a future of crowds, chaos, and consumption. Black Friday is a boon for the economy but it’s equally a blight on everything that Thanksgiving should represent: enjoying what we have and being thankful for our good fortune in having it.

It’s sad on many levels: we are so oblivious to what we have and so focused on what we want next that we need to set aside a day to be reminded of how lucky we are, rather than having a constant awareness of it. And we only want to set aside just one day – we’re all busy people, and it doesn’t pay to be too grateful, after all. Then we even eat into that tiny sliver of time (one-quarter of one percent of the year) with an immediate and vicious return to the pursuit of the next thing.


In an effort to be more mindful of my good fortune, I want to publicly express my gratitude for so many things in my life (in no particular order):

I’m grateful for my health. It’s usually the part of our lives we most take for granted right up until it’s gone, and then it’s the part that we most desperately miss. I’ve seen, particularly of late, how quickly and surprisingly someone’s health can change, and how little control they may have over it. Good health is a blessing, and not something to be taken for granted.

I’m grateful for my home. I know how it is to not like where you’re living, and I know how it is lose your home. I like where I’m living now better than anywhere I’ve ever lived, and even more than I thought I would before we moved here. Our new house is better and nicer than any we’ve had before, and just feels right. This isn’t somewhere I’m just living – this is my home.

I’m grateful for my career. I fell into the IT/computing industry after having no initial interest or background, and it turned into a life far better than I had imagined. In IT I found something I truly enjoyed, that I’m good at, and at which I’ve been very successful. In a different part of the world, a different time, or a slightly different set of circumstances, my life would have been a completely different, and poorer, experience.

I’m grateful for my family and friends. When bad things have happened over the years, it’s been overwhelming to see the support they’ve provided, often without even being asked. They say that reality is that which doesn’t go away even when you stop believing in it, but in many ways I think that’s just as apropos of family – and friends are just a subset of family.

I’m grateful for my wife. Despite the statistics, we’ve been together through thick and thin, for better and for worse, for over twenty years, and are happier together now than we were at the beginning. She’s supported me always and without hesitation, and most importantly has pushed me whenever I needed it – even, especially, when I didn’t want it – and she’s always been right to do so. Anything I’ve accomplished in my life is a direct result of her unwavering support and persistence.

So to my wife, my friends, my family, and to my colleagues both past and present – thank you.

Cisco Champions 2015

I’m very grateful and proud to find myself and several other members of the NetApp family designated as Cisco Champions for 2015. Cisco Champion(s) is a program similar to the VMware vExpert program in recognizing and rewarding the pursuit of relevant technical achievement and, even more importantly, active participation within the technical community. There can be many areas for that involvement to occur – Twitter, Facebook, Cisco Communities, blogs, and much more – but it’s centered around passion, collaboration, support, and “spreading the wealth” by sharing the knowledge that you’ve gained with other people.

The program is now starting its second year (membership is designated annually) and it’s great to see a good size contingent from the NetApp family as Cisco Champions:

  • Michael Cade (@MichaelCade1 and vzilla.co.uk) of Avnet Technology Solutions: Senior Technical Consultant and a NetApp A-Team member
  • Dave Cain (@thedavecain) of NetApp: Technical Marketing Engineer for Integrated Infrastructures
  • David Klem (@davidklem and davidklem.com) of NetApp: Principal Architect on the FlexPod team and a VMware vExpert
  • Jarett Kulm (@JK47theweapon and jk-47.com) of HA Storage Systems: Principal Technologist and a NetApp A-Team member
  • Ed Morgan (@mo6020 and edmorgan.info) of ANS Group: Technical Consultant and a NetApp A-Team member
  • Melissa Palmer (@vmiss33 and vmiss.net) of NetApp: Systems Engineer, and a VMware vExpert
  • Henry Vail of NetApp: Senior Architect for Integrated Infrastructures
  • Emad Younis (@Emad_Younis and emadyounis.com) of General Datatech: Network Systems Engineer, a VMware vExpert, and a NetApp A-Team member

If I’ve managed to miss anyone from this list, please just let me know and I’ll be happy to update it.

Congratulations to everyone who was chosen as a Cisco Champion this year: communities are defined by their members, and a great community depends on having great people actively involved.  And a special congratulations to my friend Bob Elwertowski (@BElwertowski) of SMP for also being recognized this year as both Cisco Champion and VMware vExpert – and likely a third on its way.

Huge thanks and gratitude to Rachel Bakker (@RBakker), Amy Lewis (@CommsNinja) and the rest of the social media team at Cisco, without whom this program wouldn’t exist.

 

CiscoChampion200PX

Seasonal Learning Opportunities

As we rush into the holidays, we’re all aware – and constantly reminded – of the sales and deals out there on Black Friday, Cyber Monday, and the rest of the holiday season straight through New Year’s Day. Apart from the toys (electronic or other), household items, music, games,  etc. that are on sale, the season also provides tremendous opportunities for discounted learning and reference material. Related to my prior Always Be Learning post, below I’ll suggest a few places you might want to look to help improve your abilities this holiday season.

The following are simply in alphabetical order, and I’m sure only represent the tip of the iceberg of good deals. Please share any others you hear about in the comments.

Books and Videos

CiscoPress

Cisco Press are having a Black Friday Sale with 35% off one item, or 55% off two or more items. This includes books, ebooks, video training, practice exams, and more. They also consistently offer eBook and Video Deals of the Week (which are different deals than those from Pearson).

Manning Publications

Manning typically publish development and programming focused books, though they also cover topics of more interest to non-devs like Chef, Docker, SQL Server, SharePoint, PowerShell, and Python. This year they’re having a “Green Tuesday” sale from today until the end of November where all eBook purchases under $50 are 40% off (code gt114013) and purchases over $50 are 50% off (code gt115013).

In prior years they’ve also offered deals on their entire catalog of physical books as well, and of course they normally have a Deal of the Day selected from across their entire catalog (eBooks, physical/printed books, or “MEAPs” – Manning Early Access Program books similar to O’Reilly’s Rough Cuts where books are made available as chapters are completed).

O’Reilly

O’Reilly have been one of the premier publishers of IT books for decades, and in recent years have of course added ebooks, videos, and other media to their output. While O’Reilly have Ebook Deals of the Day (usually two) and Video Deal of the Week, their biggest sales are at this time of year. They’ll be kicking off their Cyber Monday Sales starting this Friday, and while they haven’t announced the details, I would expect to see 50-60% off a large selection of titles. And remember – O’Reilly sell/distribute books by other publishers as well including No Starch Press, Wrox, Wiley, Sybex, and many others.

PacktPub

Packt Publishing are “deal friendly”: their books are fairly low-priced to begin with, they have frequent sales throughout the year, and they have their regular Deal of the Day. For the past several years, they’ve also had phenomenal deals over the holidays (between Thanksgiving and New Year’s Day) where their entire stock is available for $10/ebook or even as low as $5/ebook. This is a great time of the year to stock up on books you’ve been holding off on, or even (like me) to pick up something you wouldn’t normally just because it’s now so affordable. (Disclaimer: I do not know that PacktPub will be having this type of sale again this year; I’m merely going off of prior history.)

Pearson IT Certification

Pearson are having the same Black Friday Sale as Cisco Press with 35% off one item, or 55% off two or more items. On their site you’ll find not only tech books from Cisco Press but also VMware Press,  and others), and of course video training, practice exams, and more.  If you miss this sale, they also consistently offer eBook and Video Deals of the Week.

Training

INE

If you’re ready to take the leap for your CCIE, check out INE.  They’ve already had 5 days of deals with (at least) 2 more to go – today’s deal was 65% off CCIE study bundles which include lab workbooks, advanced training courses, and rack rental tokens.

IPExpert

Another option for CCIE training is iPexpert. Though none have been publicly announced yet, the site has offered Black Friday deals in the past, and likely will again this year.

Home Lab

There’s also the hands-on way of learning: use the plethora of sales on tech components and peripherals to either expand your existing lab or build out a new one. Nothing teaches like experience, so give yourself a gift that keeps on giving: forget the bigger TV or the new tablet and instead get yourself a NAS, a lab switch, a virtualization host, more RAM for your existing lab server, etc. Practically anyone who sells anything will have deals over the next few days and the next month so check out your favorite sites or dealers. For me, the usual sites will be no surprise: Amazon, NewEgg, TigerDirect.

Don’t limit yourself to hardware, though – many software vendors will be offering great deals as well. For example, expect to see discounts on VMware’s site for Workstation and Fusion. Other software that isn’t specifically for a lab – productivity software, backup software, etc. – may also be on sale. Prior years have seen great deals on products such as SpiderOak (highly recommended combination of backup and synch with a zero-knowledge security focus) and CrashPlan (backup software w/o synch).


Take advantage of everything that’s out there, and get prepared for a new year of learning and growth!

Mini-Review: OnePlus One

I’ve been a smartphone user for over 8 years using a small variety of phones:

  • Various Blackberries over a period of 3 years
    • 8700c
    • Pearl 8100
    • Curve 8300
    • Storm 9500
  • Various Android phones over a period of 3 years
    • HTC Hero
    • Samsung Moment
    • HTC EVO
    • Samsung Galaxy SII
  • An iPhone 4s for just under 2 years
  • A Samsung Galaxy S4 for about 1 year

The Blackberries were all through my employer from that period, and as an IT admin I also had a fair amount of hands-on access with several other models. For me, Blackberry was the ultimate messaging and communications device: excellent keyboard, granular control of alerting, very good navigation (particularly with the wheel), and long battery life (never less than 3 full days of use and most typically around 5 days, and I would get a lot of messages per days. Thousands). What ultimately pushed me away from Blackberry was the poor web browsing experience and, most critically, the poor integration with Exchange if you weren’t using a Blackberry Enterprise Server (BES): I switched to Android shortly after leaving my IT position to go work at a VAR who had no BES in their environment.

My first few Android phones were ok, but ultimately disappointing: poor keyboards (whether virtual or physical) and bad battery life (less than a business day of usage w/o recharging, with a fairly small volume of messages) spoiled an otherwise powerful experience. By the time I got my EVO, though, Android had improved significantly & the user experience was very good – except, still, for the battery life which I overcame with an extended battery. After killing my EVO accidentally, I got the Galaxy SII which worked even more smoothly, and with more than 24hrs of battery life per charge.

I probably would have kept the SII until it died, but I changed jobs and my new employer provided me with an iPhone 4s. Having heard so many good things about the iPhone, and always interested in playing with new toys, I went ahead & began using it as my primary phone.  That….was a bad decision. While the battery life was better than my SII (averaging about 36hrs between required charges), the user experience was not: the screen felt tiny, the UI seemed constricted and claustrophobic, and the OS and apps seemed more unstable than Android and Android apps. Even worse from an application perspective: every app I liked under Android was difficult to replace under iOS – either the app didn’t appear to exist at all, the app didn’t work as well or as completely as under Android, or the app for iOS cost significantly more (usually while still being of lower quality). For me, every day with iOS was pure frustration.

So even before leaving that employer I wound up switching back to running Android for myself while keeping the iPhone around just for work. Since I had had such a good experience with the SII, I decided to go with the S4 this time around, and it was a good decision. Everything I remembered liking about Android had gotten better, the camera was the best I’d had, and the battery life, formerly the biggest weakness for Android, was now on par with the iPhone or better. Life was good.

Except for my carrier. About 6 months after relocating down to RTP, our mobile carrier went through an “upgrade” process on the local towers. For us, this entailed unannounced downtime (about 24-36hrs of zero service at home when the nearest tower got upgraded) and significant amounts of new dead zones throughout the area. Everywhere we went we would have apparently strong signal, but would still suddenly lose any voice or data access for up to a mile at a stretch. On a normal 25 minute commute I went from near-perfect reception to at least 3 dead zones per trip. Not good.

So we needed to switch carriers, and if we’re doing that we might as well get new phones. (Yes, I like my toys.) I was seriously considering holding out for the upcoming Nexus 6, but then began hearing people talk about the OnePlus One. The specs, especially for the price, were simply amazing: 64G of storage, 3G of RAM, quad-core CPU, 1920×1080 LCD, Gorilla Glass 3, etc. All for $349 completely unlocked, and running Cyanogen rather than a more proprietary version of Android?  Sold!

I won’t bore you with all of the unboxing and setup trivia, but I will include a gallery so that you can see how it arrived, the quality of even the packaging, and the attention to some of the smallest details. I’ll even give the packaging the “Apple-quality” designation (regardless of the ultimate quality of an Apple product, the packaging is almost always flawless).

I’ve been using it now for a little more than 2 months and I’ve been very, very happy with it. No, it’s not perfect but it’s quite good.

  • The battery life is the best I’ve had for a smartphone since Blackberry. I still get a *lot* of messages, and use the phone a lot more in general than I used to, but 24hrs is the minimum the phone will last, with an average of probably 36hrs (I have had the charge last for over 48hrs on several occasions) . If I’m not actively using it, the battery lasts even longer: overnight it’s used as little as 1% of battery (though typically it’s a bit higher than that). Standby time used to be the biggest thing in iOS’ favor for battery life, but the One holds up really well.
  • It’s been very fast and responsive, even with a fair number of running applications.
  • The screen is gorgeous, and big enough at 6″ to be a mini-tablet (I hate the term “phablet”). It’s been a big contributor to my increased daily interaction with my phone.
  • Updates to the phone have come out fairly quickly and consistently (currently running Android 4.4.4 and have been a for a couple weeks).
  • The camera is very good. I don’t think it’s quite as good as the camera on my S4, but it’s in my top 2.
  • The build quality is really quite nice. It feels solid and substantial without being too heavy. My S4 (and S2) felt light & thin, but somewhat cheap given their plastic feel. The One feels and looks like much higher quality.
  •  The accessories are also top-notch. I added the Flip Cover and it was very easy to put on, looks & feels good, and offers great protection. Shortly after getting it I managed to drop my phone – hard – on concrete and it survived fine with just some minor scuff marks on the case.

The only quibble I can really find with the One is that the size is a little large to feel perfect to me. I’ve got fairly large hands, and I can use the One comfortably, but I have to admit that my wife’s Nexus 5 just feels better in my hand. I find myself using the One with about one-and-a-half hands rather than just a single hand – more like a tablet than a phone. Even so, I’m glad I went with the One and would still pick it if I had it to do over.

It’s my favorite phone to date while having also been the cheapest (not counting carrier subsidies) to acquire. That’s a damn good combination. Highly recommended.

Revenge of the CLI

15 to 20 years ago we were repeatedly told that the command line was dead and the graphical user interface would rule everything. Not just from the consumer or end-user perspective, but on the administrative side as well. Microsoft and Apple, to name just two, were leading proponents of relying exclusively on a GUI, and in general did their best to deprecate or cripple any text-based UI on their respective systems. Administrators had to find all kinds of workarounds to these silly limitations – whether through sanctioned options like VBScript or unsanctioned ones like installing Cygwin.

And yet a funny thing happened on the way to the text-massacre:

  • In the networking world, the GUI never became particularly popular. While web or Java interfaces exist for most network devices, the vast majority of configuration and daily administration continues to be done at the CLI. Even the self-proclaimed future with Software-Defined Networking (SDN), with its focus on programmability, configuration management, etc., is still more consistent with the command line than with graphical user interfaces.
  • Linux, an open source re-implementation of Unix, became first the power behind the web, and then the power behind the cloud.  Yes, there are many GUIs for Linux (and other open source operating systems), and some of them are even very good (if you haven’t played with Enlightenment, you should), but the vast majority of Linux work gets done at the CLI. Whether you’re the administrator of a web server, a mail server, or a cloud management platform like OpenStack – you’re using the CLI.
  • Despite the focus on a “lickable” GUI, Mac OS X was a rebirth based on the CLI-oriented FreeBSD (a Unix-like OS via NeXTSTEP). Indeed, Apple even trumpeted the fact that Mac OS X is “really” UNIX – trademark and all. You may not need to access the CLI to use Mac OS X, but it is a necessary component of the operating system, and one which many users take significant advantage.
  • Microsoft, after years of relying on the frankly awful command.com and then cmd.exe shells, finally broke down and decided to one-up the Linux/Unix shells like Bash, ksh, etc. by building “Monad” – an object-oriented command shell that was eventually released as PowerShell in 2005. Subsequently, PowerShell has become a fundamental technology for Microsoft with most, if not all, of their products providing full management capabilities via PowerShell.  In fact, it’s common that some features of each product are only accessible via PowerShell. Scripting, in a Microsoft world, has gone from being a useful but relatively rare skill to now being not only commonplace but actually seen as a requirement for any serious Windows administrator.

Consumer technologies have definitely continued to become more and more graphical, with touch technologies appearing everywhere. Touch may not be antithetical to a CLI, but it’s certainly not conducive to it – as any one who has tried to use only a virtual keyboard for a long writing session can likely attest. GUIs are great at providing a discoverable interface, or to easily perform simple tasks, but in the infrastructure world and the development world – when you need to get something done, you most often use the CLI.  If you want to get something done quickly, repeatably, and efficiently – the CLI is almost always your better choice.

Even where a management GUI exists – such as OpenStack Horizon, VMware vCenter, Cisco UCS Manager, Microsoft System Center, etc. – these GUIs typically expose only a fraction of the functionality available from the system and all of these systems have a robust CLI. In the case of vCenter and UCS Manager, apart from their own native CLIs they both support PowerShell as well. In fact, PowerShell is in many ways the management commonality for enterprise systems with toolkits and/or SDKs being provided by many vendors for their products: VMware, Cisco, NetApp, Citrix, HP, EMC, Symantec, Splunk, IBM, Dell, Microsoft – heck, even AWS includes PowerShell support!

Twenty years later, it’s strange to think that Microsoft has actually achieved one of its greatest successes, from both a technical perspective and an industry usage perspective, with PowerShell: one CLI to perhaps rule them all.