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Dave Hay
Blog Title A Portal to a Portal
Blog Description Geeking in technology since 1985, with IBM Development, focused upon Docker and Kubernetes on the IBM Z LinuxONE platform In the words of Dr Cathy Ryan, "If you don't write it down, it never happened". To paraphrase one of my clients, "Every day is a school day". I do, I learn, I share The postings on this site are my own and don’t necessarily represent IBM’s positions, strategies or opinions. Remember, YMMV
Blog URL http://portal2portal.blogspot.com
Feed http://portal2portal.blogspot.com/feeds/posts/default?alt=rss
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Recent Blog Posts
32 2021-02-23 Dave Hay Munging Dockerfiles using sed
25 2021-02-17 Dave Hay Tinkering with YQ, it's like JQ but for YAML rather than JSON
36 2021-02-15 Dave Hay JQ - more filtering, more fun
31 2021-02-15 Dave Hay I learn something new each and every day - finding big files on macOS
20 2021-02-11 Dave Hay Gah, ImagePullBackOff with Calico CNI running on Kubernetes
39 2021-02-10 Dave Hay Argh, Kubernetes and YAML hell
30 2021-01-27 Dave Hay More about jq - this time it's searching for stuff
26 2021-01-27 Dave Hay JQ - Syntax on macOS vs. Linux
17 2021-01-23 Dave Hay More about K8s medium-strength ciphers and Kube Scheduler
23 2021-01-23 Dave Hay Scripts for a future me - grabbing a container's IP address
31 2021-01-15 Dave Hay JQ saves me time AND typing
54 2021-01-05 Dave Hay HTTP 403 - Unauthorized - REST API being hexed ...
36 2020-12-30 Dave Hay Microsoft Visual Studio Code and Go - compiler says "No" - "main redeclared in this block" -
42 2020-12-22 Dave Hay Kubernetes on IBM Z - Flannel says "No"
46 2020-12-20 Dave Hay Today I learned ... when is Bash not Bash ?
37 2020-12-20 Dave Hay RESTing rather than wrestling with Jenkins
19 2020-12-16 Dave Hay Connecting to IBM Db2 from SQuirreLSQL on macOS
22 2020-12-11 Dave Hay Want to learn IBM Cloudant ? Check out YouTube ....
51 2020-12-03 Dave Hay TIL - how to print from  Notes in iOS and iPadOS 14.2
64 2020-11-26 Dave Hay Back in the day - PuTTY and Windows and RDP
19 2020-11-23 Dave Hay Tinkering with Spotlight disk indexing in macOS 11 Big Sur
44 2020-11-21 Dave Hay Synology NAS via Ethernet - more fun n' games
44 2020-11-20 Dave Hay macOS 11 Big Sur and Kernel Extensions - down the rabbit hole I go ....
16 2020-11-13 Dave Hay Inspecting Kubernetes Worker nodes - a Work-in-Progress
15 2020-11-13 Dave Hay Yet more fun and goodness with Cloudant and couchimport
17 2020-11-12 Dave Hay Random weirdness with OpenSSL on Ubuntu 18.04.5
19 2020-11-11 Dave Hay More with Cloudant - Serverless web application and API
22 2020-11-11 Dave Hay macOS Software Versioning and Updating from the command-line
26 2020-11-10 Dave Hay Want to know a little more about Red Hat OpenShift Container Platform ?
28 2020-11-06 Dave Hay Backslash broke my Cloudant
19 2020-11-05 Dave Hay More on Cloudant - things to read
22 2020-11-05 Dave Hay Cloudy databases - Back with Cloudant on IBM Cloud
22 2020-11-03 Dave Hay UrbanCode Deploy - Using the query symbol to reference properties
48 2020-11-02 Dave Hay IBM UrbanCode Deploy - it's been a while ...
30 2020-10-31 Dave Hay Digging into certificate expiration using OpenSSL
19 2020-10-30 Dave Hay Every Day Is A School Day - Changing metadata on movie files ...
18 2020-10-30 Dave Hay Sharing media libraries between Apple Macs - d'oh, I'm holding it wrong
36 2020-10-24 Dave Hay Ubuntu upgrades - dealing with things that don't get upgraded
26 2020-10-24 Dave Hay Mitigating "SSL Medium Strength Cipher Suites Supported" warnings from Nessus scans
33 2020-10-20 Dave Hay macOS and the `networksetup` command - now I did not know that
20 2020-10-16 Dave Hay Tinkering with Tekton - A useful read
31 2020-10-14 Dave Hay Tinkering with Docker and relative vs. absolute paths for volume mounting
18 2020-10-14 Dave Hay More on SonarQube - RESTing on my laurels
40 2020-10-13 Dave Hay VMware Fusion - Toggling back and forth...
23 2020-10-12 Dave Hay More about SonarQube and scanning Java source code ....
32 2020-10-08 Dave Hay Talking with tree - on the Mac
26 2020-10-08 Dave Hay Getting to grips with Maven - in five minutes ...
22 2020-10-07 Dave Hay Tinkering with SonarQube for code-scanning shell scripts ...
18 2020-10-03 Dave Hay Docker Content Trust and the case of the strange errors e.g. "read/write on closed pipe"
24 2020-10-01 Dave Hay "Permission denied" - Docker and permissions and PostgreSQL
30 2020-09-26 Dave Hay It's been a while, tinkering with IBM MQ and scripting ...
47 2020-09-25 Dave Hay Apple AirPods Suck ... no, read on, it's not what you think....
18 2020-09-21 Dave Hay Debugging Kubernetes DNS
28 2020-09-21 Dave Hay SSL and Ciphers on my Synology DiskStation
17 2020-09-21 Dave Hay Playing with Overcast podcasting app on iOS 14
36 2020-09-12 Dave Hay TIL checking your routing tables on Ubuntu
36 2020-09-10 Dave Hay More fun with adding users on Ubuntu
34 2020-09-10 Dave Hay MainframerZ - On YouTube
21 2020-09-10 Dave Hay TIL passwd on Ubuntu no longer supports the stdin option
29 2020-08-18 Dave Hay Further fun with the Jenkins Script "sandbox"
23 2020-08-18 Dave Hay Installing and running Jenkins on Ubuntu ...
50 2020-08-18 Dave Hay Jenkins, it's Groovy, Baby!
23 2020-08-06 Dave Hay MainframerZ - the next (virtual) Meetup - Wednesday 2 September 2020 @ 1730-1930 UK
32 2020-08-03 Dave Hay Taming the Terminal - The Technical Manual and Podcast to Master the macOS Command Line
43 2020-08-03 Dave Hay More 4K fun
73 2020-08-01 Dave Hay macOS and 4K and fun ....
63 2020-07-31 Dave Hay Test
75 2020-07-25 Dave Hay TIL Docker - more command-line switches
86 2020-07-25 Dave Hay Updating my iPad - watching what's going on
33 2020-07-25 Dave Hay A follow-up - Java and Maven
48 2020-07-25 Dave Hay Another cup of Java, Joe
57 2020-07-20 Dave Hay kubectl and the failing versions
45 2020-07-14 Dave Hay Pruning Docker - And there's more ....
69 2020-07-12 Dave Hay SSH and Fun with Qualities of Service
73 2020-07-11 Dave Hay Modernize a monolithic Node.js application into a microservices architecture using IBM Cloud Pak for Applications
23 2020-07-09 Dave Hay TIL - More about Developer Advocacy on IBM Z
17 2020-07-08 Dave Hay Encrypt Kubernetes secrets with IBM Cloud Hyper Protect Crypto Services
38 2020-06-30 Dave Hay Mockers ride again
35 2020-06-29 Dave Hay Apple iMovie and the Ken Burns effect
36 2020-06-16 Dave Hay Building Kubernetes - Getting it to Go right ....
24 2020-06-05 Dave Hay Demo: Z DevOps using Git and Jenkins pipeline - 17 June 2020
22 2020-06-05 Dave Hay Something to read/do later - learn to use the iter8 toolchain with Kubernetes
53 2020-06-05 Dave Hay Want to learn COBOL ? Here's how ...
13 2020-06-04 Dave Hay Webcast - Keep your data yours – IBM Cloud Hyper Protect Services - 16 June 2020
28 2020-05-28 Dave Hay More on the old ToDo list - tinkering with Red Hat OpenShift Container Platform
39 2020-05-21 Dave Hay Docker and Node and macOS - Computer Said No
88 2020-05-09 Dave Hay Running COBOL on ....
151 2020-05-06 Dave Hay Looking up nslookup
68 2020-05-02 Dave Hay Build and deploy a Docker image on Kubernetes using Tekton Pipelines
137 2020-04-30 Dave Hay What Is - from IBM Developers
18 2020-04-30 Dave Hay IBM Cloud Hyper Protect - Some tasty new demos
21 2020-04-29 Dave Hay IBM Middleware User Community - Upcoming Events
29 2020-04-21 Dave Hay MainframerZ meetup *online* - Mainframe skillZ at home
46 2020-04-15 Dave Hay AirPods - Wax On, Wax Off
104 2020-04-11 Dave Hay VNC Viewer on macOS - Who knew ?
24 2020-04-10 Dave Hay Tinkering with Docker in Bash with a side-order of Sed and Awk
44 2020-04-10 Dave Hay Docker and DNS - it's all in the network
54 2020-04-10 Dave Hay Hmmm, cURL, why did you stop responding ?
102 2020-03-03 Dave Hay PAM says "No"
21 2020-03-02 Dave Hay WebSphere User Group Spring Roadshow - 24 April 2020 @ IBM South Bank




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