Nice text flipper https://www.whatsmyip.org/upside-down-text-flipper/
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Networking OSX
Whats useful on the command line ? Specific to my MacBook Pro…ipconfig, ifconfig, traceroute configuration files… https://docs.microsoft.com/en-us/windows-server/troubleshoot/dynamic-host-configuration-protocol-basics nicely explains some of the DHCP fields you are seeing. # 80 lines output ifconfig # show interface with assigned IP ifconfig en0 en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500 options=400<CHANNEL_IO> ether 38:f9:d3:50:80:2b inet6 fe80::e9:e90b:f7cd:6e88%en0 prefixlen 64 secured scopeid 0x6 inet […]
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CRC Openshift 4 continued
Bereits im blog beschrieben: die Openshift 4 Installation mit CRC (CodeReady Containers, OpenShift 4 preconfigured VM), zum Kennenlernen auf dem eigenen laptop. Hier geht es weiter – was kann ich mit dem CRC cluster anfangen ? Update: nicht viel auf Mac Airbook mit 8GB RAM 🙂 Nach crc start # –log-level debug …interessanter log output… […]
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oc and go templates
Nice article to get going fishing information from oc output with go templates: https://cloud.redhat.com/blog/customizing-oc-output-with-go-templates More powerful than just using the yq tool, example is using conditions. To test, use a Openshift Cluster like CRC. Or, test with kubectl, as illustrated in https://kubernetes.io/docs/reference/kubectl/generated/kubectl_get/, you can specify –output=go-template –template=’….‘
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rest or rust
Those who rest may rust 🙂 Starting out with rust on my easy to carry around Mac airbook.. going back to the early days of my system programming – with a modern tool now. Opting for the one command install from rustup.rs And the world famous example works. I love O’Reilly Books and Programming Rust, […]
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One of a kind
kubernetes adapter pattern, try it out on Mac.
Anonymity with tor browser, nice article how to set it up. Working on my mac OS Big Sur – now Monterey 12.7. https://kremalicious.com/simple-tor-setup-on-mac-os-x Basically, you install tor and configure your browser to route everything via tor (SOCKS proxy on port 9050). From tor.sh Script: If everything is setup correctly, verify with thislink Update: the most […]
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docker desktop 1-node cluster
It’s useful to have a simple, single node kubernetes cluster under your control – to try out commands, check help, deploy simple apps… In an earlier post, CRC was used, which starts a VM. Another way to achieve this is using docker desktop. It has options to run that single node cluster you look for. […]
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Do you copy me
Noch ein Artikel, mit meinem Freund und Coauthor C. Schmalenbach erstellt, schon vor einer Weile, immer noch aktuell 🙂 Bitte durchlesen und verstehen !
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CodeReady Container (crc) Test
Im letzten Blog Eintrag habe ich gezeigt, wie sich OpenShift 4 durch eine CRC Installation auf einem Mac Laptop installieren lässt. CRC startet eine VM, hier der Weg zum login in die VM. Der benötigte ssh key liegt im $HOME/.crc Verzeichnis: