KarChunT Blog

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Add apt repository unable to support jammy

Learn how to add apt repository unable to support jammy

Fri Mar 28 2025

Edit hostname on Ubuntu

Learn how to edit hostname on Ubuntu

Fri Mar 28 2025

Fix Docker Compose error - max virtual memory areas vm.max_map_count 65530 is too low, increase to at least 262144

Learn how to fix Docker Compose error - max virtual memory areas vm.max_map_count 65530 is too low, increase to at least 262144

Fri Mar 28 2025

Fix Git LFS pointers issue

Learn how to fix Git LFS pointers issue

Fri Mar 28 2025

Fix docker permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock

Learn how to fix docker permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock

Fri Mar 28 2025

No module named APT-PKG

Learn how to solve the error "No module named APT-PKG" in Python.

Fri Mar 28 2025

Run Sudo Command Without a Password

Learn how to run a sudo command without a password prompt.

Fri Mar 28 2025

Setup K3s on Ubuntu

Learn how to set up K3s on Ubuntu for lightweight Kubernetes deployment.

Fri Mar 28 2025

Setup self-hosted GitHub runner

Learn how to setup self-hosted GitHub runner

Fri Mar 28 2025

Share Your Local Server with Ngrok

Learn how to share your local server with Ngrok.

Fri Mar 28 2025

Use different Python version to setup Python virtual environment

Learn how to use different Python version to setup Python virtual environment

Fri Mar 28 2025

Install Java OpenJDK 17

Learn how to install Java OpenJDK 17

Wed Mar 26 2025

Install Java with APT on Ubuntu

Learn how to install Java with APT on Ubuntu

Wed Mar 26 2025

Install Jenkins with Docker-Compose

Learn how to install Jenkins with Docker-Compose

Wed Mar 26 2025

Install kubevirt

Learn how to install kubevirt

Wed Mar 26 2025

Install latest Git

Learn how to install latest Git

Wed Mar 26 2025

Install Maven MVN

Learn how to install Maven MVN

Wed Mar 26 2025

Install packages using deb file

Learn how to install packages using deb file

Wed Mar 26 2025

Nginx problems

Learn how to fix Nginx problems

Wed Mar 26 2025