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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
31 2022-04-29 Dave Hay TIL - read-only variables in Linux
19 2022-04-29 Dave Hay Having fun and games with Kubernetes networking
31 2022-04-27 Dave Hay Munging JSON with JQ - without using grep and awk
27 2022-04-26 Dave Hay Git and Ubuntu - not branching out
42 2022-04-18 Dave Hay Tinkering with arrays in ZSH
17 2022-04-07 Dave Hay AirPlay and  TV and macOS Monterey
22 2022-03-30 Dave Hay iTerm2 and keyboard navigation - Today I Learned
35 2022-03-30 Dave Hay Grep AND awk
15 2022-03-25 Dave Hay Fun with Pip and Python on macOS 12.3 Monterey
14 2022-03-23 Dave Hay Running Podman on Ubuntu 18.04
35 2022-03-21 Dave Hay Bash and history - where's it gone ?
23 2022-03-16 Dave Hay ZSH and history - going back in time
26 2022-03-16 Dave Hay Podman say "No"
15 2022-03-16 Dave Hay More fun with Git and ZSH, this time branch naming ...
17 2022-03-16 Dave Hay ZSH and Git and auto-complete
55 2022-03-14 Dave Hay Port Stripping
43 2022-03-07 Dave Hay Ubuntu, where's my stuff ( in /tmp ) ?
20 2022-03-01 Dave Hay Go and GitHub and downstream dependencies
19 2022-03-01 Dave Hay More fun with variables and spaces, with added jq
19 2022-03-01 Dave Hay Fun with variables and space
17 2022-02-28 Dave Hay Weirdness with the IBM Cloud CLI tool
13 2022-02-23 Dave Hay TIL - Logging into IBM Cloud with fewer keystrokes
22 2022-02-21 Dave Hay Yet more fun with jq, this time it's gosh-darned hyphens
20 2022-02-16 Dave Hay IBM Cloud Object Storage - where's my GUID
55 2022-02-15 Dave Hay Podman ate my hard disk ....
65 2022-01-28 Dave Hay Git is well-named - again
14 2022-01-28 Dave Hay Git is well-named - again
49 2022-01-25 Dave Hay Today I Learned - useful keyboard shortcut for macOS
12 2022-01-25 Dave Hay Today I Learned - useful keyboard shortcut for macOS
49 2022-01-24 Dave Hay Today I learned how to use the QUOTIENT function in Excel ...
12 2022-01-24 Dave Hay Today I learned how to use the QUOTIENT function in Excel ...
0 2022-01-17 Dave Hay SSH keys and variables
10 2022-01-17 Dave Hay SSH keys and variables
0 2022-01-14 Dave Hay In other news, upgrading Bash
15 2022-01-14 Dave Hay In other news, upgrading Bash
0 2022-01-14 Dave Hay TIL: Suppressing Apple's "nagware" about ZSH
11 2022-01-14 Dave Hay TIL: Suppressing Apple's "nagware" about ZSH
0 2022-01-12 Dave Hay Today I Learned - IBM Container Registry - Formatting the output ...
18 2022-01-12 Dave Hay Today I Learned - IBM Container Registry - Formatting the output ...
0 2022-01-11 Dave Hay IBM Cloud - Cleaning things up
9 2022-01-11 Dave Hay IBM Cloud - Cleaning things up
0 2022-01-11 Dave Hay Hey Aptitude, where's my disk space gone ?
9 2022-01-11 Dave Hay Hey Aptitude, where's my disk space gone ?
0 2022-01-10 Dave Hay Kubernetes - messing about with nodes and taints
7 2022-01-10 Dave Hay Kubernetes - messing about with nodes and taints
0 2022-01-10 Dave Hay JQ vs jsonpath
9 2022-01-10 Dave Hay JQ vs jsonpath
0 2022-01-07 Dave Hay TIL: Logging into RedHat OpenShift Container Platform using an API key
7 2022-01-07 Dave Hay TIL: Logging into RedHat OpenShift Container Platform using an API key
0 2022-01-07 Dave Hay TIL: Tracing IBM Cloud CLI
7 2022-01-07 Dave Hay TIL: Tracing IBM Cloud CLI
0 2021-12-20 Dave Hay IBM Key Protect - Computer says "No"
6 2021-12-20 Dave Hay IBM Key Protect - Computer says "No"
0 2021-12-20 Dave Hay JQ and output control and searching ... I must remember this
8 2021-12-20 Dave Hay JQ and output control and searching ... I must remember this
0 2021-12-19 Dave Hay Don't be blue - debugging Bluetooth in macOS Monterey
7 2021-12-19 Dave Hay Don't be blue - debugging Bluetooth in macOS Monterey
0 2021-12-15 Dave Hay More fun with JQ - formatting
6 2021-12-15 Dave Hay More fun with JQ - formatting
0 2021-12-07 Dave Hay Fun with Python and PyEnv on macOS
7 2021-12-07 Dave Hay Fun with Python and PyEnv on macOS
0 2021-12-02 Dave Hay Automated creation of a Red Hat OpenShift cluster on IBM Cloud using the existing CLIs and plugins
8 2021-12-02 Dave Hay Automated creation of a Red Hat OpenShift cluster on IBM Cloud using the existing CLIs and plugins
0 2021-12-01 Dave Hay A reminder - querying Kubernetes nodes by their labels
8 2021-12-01 Dave Hay A reminder - querying Kubernetes nodes by their labels
0 2021-11-30 Dave Hay Every day is a school day - Bash and macOS and aliases etc.
7 2021-11-30 Dave Hay Every day is a school day - Bash and macOS and aliases etc.
0 2021-11-25 Dave Hay And even more sed fun - inserting a file into a file ...
6 2021-11-25 Dave Hay And even more sed fun - inserting a file into a file ...
0 2021-11-25 Dave Hay More fun with sed
7 2021-11-25 Dave Hay More fun with sed
0 2021-11-22 Dave Hay Today I Learned - use nettop on macOS to see what's eating your network stack
7 2021-11-22 Dave Hay Today I Learned - use nettop on macOS to see what's eating your network stack
0 2021-11-15 Dave Hay Continuing to love jq - more on selections
6 2021-11-15 Dave Hay Continuing to love jq - more on selections
0 2021-11-12 Dave Hay Keeping my skills from getting rusty - by tinkering with Rust
0 2021-11-05 Dave Hay There's a hole in my bucket - IBM Cloud Object Storage
0 2021-11-04 Dave Hay SSH keys - removing passphrase
0 2021-11-02 Dave Hay Brewing up with Tekton
0 2021-11-01 Dave Hay Back in JQ, retrieving multiple fields
0 2021-11-01 Dave Hay macOS Time Machine to Synology DiskStation - have I solved it ?
0 2021-10-28 Dave Hay RedHat OpenShift Container Platform - commanding the line ..
0 2021-10-28 Dave Hay IBM Cloud - The computer says "No"
0 2021-10-28 Dave Hay Apple Watch - stop talking to me
0 2021-10-26 Dave Hay Podman and IBM Container Registry - there's more ...
0 2021-10-26 Dave Hay Ooops, Podman broke my IBM Container Registry - well, kinda
0 2021-10-25 Dave Hay IBM Cloud - OCP clusters, Ingress and Certificate Manager
0 2021-10-25 Dave Hay Today I learned - one reason why one may not be able to authenticate to a RedHat OpenShift cluster running on IBM Cloud ...
0 2021-10-16 Dave Hay Yay, VMware Fusion and macOS Big Sur - no longer "NAT good friends" - forgive the double negative and the terrible pun ...
0 2021-10-13 Dave Hay For my future self - don't try and use crictl to deploy pods into an existing Kubernetes cluster
0 2021-10-13 Dave Hay Aiding my memory - parsing Kubernetes using JQ etc.
0 2021-10-13 Dave Hay Tinkering with Isio and Envoy on IBM Kubernetes Service via macOS
0 2021-10-13 Dave Hay Hacking go.mod files - there IS a better way
0 2021-10-13 Dave Hay Kubernetes - tailing Pod logs - TIL
0 2021-10-12 Dave Hay More fun with keyctl on Ubuntu
0 2021-10-07 Dave Hay Fun with keyctl on Ubuntu
0 2021-10-06 Dave Hay Podman broke my IBM Cloud
0 2021-10-06 Dave Hay Word to the wise - check your serial
0 2021-10-04 Dave Hay Podman - pruning
0 2021-10-04 Dave Hay And there's more - podman in action




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