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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
35 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
55 2020-02-26 Dave Hay Just Announced - IBM Hyper Protect Virtual Servers
152 2020-01-23 Dave Hay What's been eating my disk ?
7 2020-01-23 Dave Hay What's been eating my disk ?
55 2020-01-22 Dave Hay Sigh, Jenkins, I was holding it wrong ...
7 2020-01-22 Dave Hay Sigh, Jenkins, I was holding it wrong ...
18 2020-01-17 Dave Hay Run Linux on IBM Z Docker Containers Inside z/OS
8 2020-01-17 Dave Hay Run Linux on IBM Z Docker Containers Inside z/OS
116 2020-01-14 Dave Hay docker create - or ... one learns something every day ....
7 2020-01-14 Dave Hay docker create - or ... one learns something every day ....
45 2020-01-13 Dave Hay Book Review - Penetration Testing - A guide for business and IT managers
6 2020-01-13 Dave Hay Book Review - Penetration Testing - A guide for business and IT managers
35 2020-01-10 Dave Hay Red Hat OpenShift, IBM Cloud Paks and more facilitate digital transformation.
6 2020-01-10 Dave Hay Red Hat OpenShift, IBM Cloud Paks and more facilitate digital transformation.
59 2020-01-06 Dave Hay More from Julia Evans - Your Linux Toolbox
6 2020-01-06 Dave Hay More from Julia Evans - Your Linux Toolbox
41 2019-12-18 Dave Hay Jenkins CI - Reminder how to manage my password
5 2019-12-18 Dave Hay Jenkins CI - Reminder how to manage my password
35 2019-12-18 Dave Hay More on Kubernetes - Security
4 2019-12-18 Dave Hay More on Kubernetes - Security
38 2019-12-17 Dave Hay Getting back to basics ... using kubectl to explain ... (almost) everything
3 2019-12-17 Dave Hay Getting back to basics ... using kubectl to explain ... (almost) everything
29 2019-12-17 Dave Hay Istio Explained - Getting Started with Service Mesh
4 2019-12-17 Dave Hay Istio Explained - Getting Started with Service Mesh
51 2019-12-17 Dave Hay Kubernetes - Now the learning really really begins ...
5 2019-12-17 Dave Hay Kubernetes - Now the learning really really begins ...
102 2019-12-12 Dave Hay Now we are live - IBM Cloud Hyper Protect Virtual Server
5 2019-12-12 Dave Hay Now we are live - IBM Cloud Hyper Protect Virtual Server
61 2019-12-09 Dave Hay This just in - RHEL 8.1: A minor release with major new container capabilities
4 2019-12-09 Dave Hay This just in - RHEL 8.1: A minor release with major new container capabilities
28 2019-11-25 Dave Hay "WARNING:root:could not open file '/etc/apt/sources.list'"
3 2019-11-25 Dave Hay "WARNING:root:could not open file '/etc/apt/sources.list'"
30 2019-11-14 Dave Hay IBM Cloud Hyper Protect Virtual Servers
4 2019-11-14 Dave Hay IBM Cloud Hyper Protect Virtual Servers
44 2019-11-11 Dave Hay Fun with OpenSSL Certificate Requests and space characters in Subject Names
3 2019-11-11 Dave Hay Fun with OpenSSL Certificate Requests and space characters in Subject Names
70 2019-11-01 Dave Hay Using awk to munge SSH private keys
4 2019-11-01 Dave Hay Using awk to munge SSH private keys
98 2019-10-16 Dave Hay Right Sed Fred!
5 2019-10-16 Dave Hay Right Sed Fred!
39 2019-10-16 Dave Hay "unable to set private key file" - more fun with openSSL and certificates
3 2019-10-16 Dave Hay "unable to set private key file" - more fun with openSSL and certificates
61 2019-10-14 Dave Hay More about OpenSSL and PKCS12 certificates .... some INFO
3 2019-10-14 Dave Hay More about OpenSSL and PKCS12 certificates .... some INFO
25 2019-10-14 Dave Hay WebSphere Liberty Profile and DB2 in Docker - There's more ...
3 2019-10-14 Dave Hay WebSphere Liberty Profile and DB2 in Docker - There's more ...
69 2019-10-14 Dave Hay Darknet Diaries and the Python Cheatsheet
3 2019-10-14 Dave Hay Darknet Diaries and the Python Cheatsheet
111 2019-10-13 Dave Hay Client Authentication and tinkering with various certificate formats
4 2019-10-13 Dave Hay Client Authentication and tinkering with various certificate formats
34 2019-10-03 Dave Hay Retreading my steps - deleting directories with hyphens ...
3 2019-10-03 Dave Hay Retreading my steps - deleting directories with hyphens ...
119 2019-09-30 Dave Hay The Last Argument
86 2019-09-30 Dave Hay Nginx and IP v6 - not best friends ...
32 2019-09-20 Dave Hay SSH and "Too many authentication failures" - a new one on me
63 2019-09-13 Dave Hay Yay, we have a new mainframe with which to play .... IBM z15




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