Łukasz Tenerowicz writes about software engineering, Kubernetes, Go and developer productivity.https://konkit.tech/https://konkit.tech/blog/2025-05-03-pv-and-pvc-in-kubernetes/https://konkit.tech/blog/2025-05-03-pv-and-pvc-in-kubernetes/When I started to learn Kubernetes, the concept of PersistentVolumes and PersistentVolumeClaims puzzled me. Here is my attempt to explain it in a simple way.Sun, 11 May 2025 19:56:32 GMThttps://konkit.tech/blog/2025-03-17-mac-os-key-mapping/https://konkit.tech/blog/2025-03-17-mac-os-key-mapping/Here is how I configured Caps-Lock to act as Escape and plus-minus key to tilde.Sat, 03 May 2025 21:49:53 GMThttps://konkit.tech/blog/2025-03-12-tmux-and-iterm2/https://konkit.tech/blog/2025-03-12-tmux-and-iterm2/Work easier with remote machines over SSH with iTerm2 as a Tmux client.Wed, 12 Mar 2025 21:49:53 GMThttps://konkit.tech/blog/2024-12-08-advent-of-code/https://konkit.tech/blog/2024-12-08-advent-of-code/Here are 3 reasons why the Advent of Code is a different than other programming contests.Sun, 08 Dec 2024 00:00:00 GMThttps://konkit.tech/blog/2022-08-13-why-macbook/https://konkit.tech/blog/2022-08-13-why-macbook/Why a Linux user has bought an overpriced and overhyped laptop from Apple?Sat, 13 Aug 2022 15:42:42 GMThttps://konkit.tech/blog/2021-01-24-inbox-zero/2021-01-24-inbox-zero-with-gmail/https://konkit.tech/blog/2021-01-24-inbox-zero/2021-01-24-inbox-zero-with-gmail/Right now, in my Gmail mailbox there are zero messages. It's empty. It's not an anomaly, it's usually like that because of a technique called Inbox Zero.Sun, 24 Jan 2021 18:29:33 GMThttps://konkit.tech/blog/2020-10-25-jvm-languages/2020-10-25-my-journey-through-jvm-languages/https://konkit.tech/blog/2020-10-25-jvm-languages/2020-10-25-my-journey-through-jvm-languages/It seems, that throughout my career, I've used Groovy, Scala, and Kotlin more than pure Java itself! How do those JVM languages compare to each other?Sun, 25 Oct 2020 18:06:48 GMThttps://konkit.tech/blog/2020-10-18-mongodb-enum/2020-10-18-sorting-by-enum-values-in-mongodb-and-java-driver/https://konkit.tech/blog/2020-10-18-mongodb-enum/2020-10-18-sorting-by-enum-values-in-mongodb-and-java-driver/Sorting by an enum value in MongoDB is not an easy task if we want to set a custom sorting custom order. Here are some solutions.Sun, 18 Oct 2020 20:35:32 GMThttps://konkit.tech/blog/2020-05-21-bash-shortcuts/2020-05-21-obvious-and-not-obvious-bash-zsh-terminal-shortcuts/https://konkit.tech/blog/2020-05-21-bash-shortcuts/2020-05-21-obvious-and-not-obvious-bash-zsh-terminal-shortcuts/Here are some Bash/Zsh terminal shortcuts that I find useful.Thu, 21 May 2020 06:43:15 GMThttps://konkit.tech/blog/2020-04-07-rxjs-operators/yet-another-try-to-explain-rxjs-operators-switchmap-mergemap-concatmap-and-exhaustmap/https://konkit.tech/blog/2020-04-07-rxjs-operators/yet-another-try-to-explain-rxjs-operators-switchmap-mergemap-concatmap-and-exhaustmap/This is my try to explain those 4 operators, which seem to do the same action, but they have some differences and they should be used in different contexts.Tue, 07 Apr 2020 22:31:53 GMThttps://konkit.tech/blog/2020-01-24-technology-disappeared/the-day-that-the-technology-disappeared/https://konkit.tech/blog/2020-01-24-technology-disappeared/the-day-that-the-technology-disappeared/DescriptionFri, 24 Jan 2020 19:32:07 GMThttps://konkit.tech/blog/2019-12-29-captive-portal/why-it-is-sometimes-hard-to-connect-to-the-public-wi-fi-network-and-what-can-we-do-about-it/https://konkit.tech/blog/2019-12-29-captive-portal/why-it-is-sometimes-hard-to-connect-to-the-public-wi-fi-network-and-what-can-we-do-about-it/DescriptionSun, 29 Dec 2019 23:11:12 GMThttps://konkit.tech/blog/2019-12-28-sse/sse-explained/https://konkit.tech/blog/2019-12-28-sse/sse-explained/DescriptionSat, 28 Dec 2019 23:11:12 GMT