John Poelstra

Bringing order to chaos and clarity to confusion

Page 19 of 33

Would OpenShift be Better if it Cost Money?

I’d encourage anyone who wants to host an application for free and try things out to sign up for an OpenShift account.  There’s really nothing to lose. There’s an interesting thread on Hacker News about OpenShift with some people suggesting they’d… Continue Reading →

Uncertainty

The other day I was musing about fear and ambiguity (uncertainty) and a few days later I was browsing Jonathan Fields’ blog and saw that he had written a book on just this topic.  Lucky for me it wasn’t checked out… Continue Reading →

Willing

Many years ago, as an internal auditor, I saw this quote pinned to the cube wall of a sprawling loan processing center in Beaverton, Oregon. We the willing, led by the unknowing, are doing the impossible for the ungrateful. We… Continue Reading →

Ambiguity and Fear

This is worth thinking about. Unaddressed fear becomes toxic; it erodes our mind, body, and spirit. When we try to avoid our fear, we feed it. When we lean into it, we soften it. The fear-busting practices of yoga and… Continue Reading →

Best Writing Article Ever

Being your emails and blog posts off with the punch line.  Here’s why. Most people write emails and blog posts that build a case, fact by fact and piece by piece, almost like a case presented to a jury.  There’s… Continue Reading →

Right Angle Screw Driver

Until recently I’d never heard of or seen this tool before.  Then a headlight went out on my car and I had to remove three screws in very difficult location.  I found a couple of forum posts describing how to… Continue Reading →

WordPress Browser Cache Clearing

I have no technical backing for this suggestion except that I’ve seen it work on two different operating systems with the Google Chrome web browser. Accessing my self-hosted WordPress blog to add posts and do site maintenance, page loads were taking… Continue Reading →

How to Create Password Protected Zip Archives with 7zip on Linux

Mortgage Madness I refinanced again–once again with no closing costs while sacrificing some on the rate.  Interest rates are again at historic lows which meant I had to take avantage of two great opportunities–lowering my rate by three quarters of a… Continue Reading →

Who Designs Successful Products?

This quote from Mark Sigal’s Ruminations on the legacy of Steve Jobs was interesting, If this seems intuitive, and it should be, consider the modus operandi that preceded it. Before Apple, the hard truth was that the “inmates ran the asylum,” in… Continue Reading →

Running the Latest Thunderbird on RHEL 6

Today I ran into a strange problem where messages seemed to be missing from my Inbox. Running “repair folder” from the properties tab automatically moved several messages to the trash. Moving them back to the inbox and repeating the process… Continue Reading →

Resuming Corrupted Suspended Guests

My recent post on fixing terminator was months in the making, partly because I lost the environment I was using to double-check all the steps and partly because other things just kept coming up.  Several months back when I found the original fix… Continue Reading →

Bringing the Cursor Back to Terminator

In my switch from Fedora to Red Hat Enterprise Linux (RHEL) one of the things I lost was Terminator.  Even though it was in EPEL and installed without issue, the cursor wasn’t visible, making it hard to use.  For a… Continue Reading →

Part of Me is Leaving Fedora Planet

It seems like the right time to make this move.  I am not involved in Fedora to the extent I used to be so I’m removing my full blog feed from Fedora Planet. I like all the traffic Fedora Planet… Continue Reading →

Five Recent Resonations

Who’s on Your Fridge by Peter Bregman In fact, we seem to rarely miss an opportunity to be disappointed. We focus on what people are doing wrong, on their weaknesses and shortcomings. We gossip and complain. We get frustrated and… Continue Reading →

OpenShift rhc Servname not supported for ai_socktype

I came across an interesting situation yesterday with OpenShift Express.  I was trying to register a new domain using rhc-create-app  and received this cryptic error message: There was a problem communicating with the server. Response message: getaddrinfo: Servname not supported for… Continue Reading →

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