Clear Linux History
To clear all history in Linux, you can use either one of the following command:
Technology¶
Setup Node JS
There are multiple ways to install Node.js on your system. One of the most popular methods is to use the NodeSource PPA (Personal Package Archive).
Add apt repository unable to support jammy
We will learn how to add an apt repository that is not officially supported on Ubuntu Jammy (22.04).
Edit hostname on Ubuntu
To change the hostname on Ubuntu, follow these steps:
Fix Docker Compose error - max virtual memory areas vm.max_map_count 65530 is too low, increase to at least 262144
To resolve this issue, you need to increase the vm.max_map_count setting in your system.
Fix Git LFS pointers issue
To fix the Git LFS pointers issue, you can follow these steps:
Fix docker permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock
When you try to run a Docker command and get a permission denied error, it usually means that your user is not part of the Docker group. Here are the steps to fix this issue:
No module named APT-PKG
This error occurs when the apt_pkg module is not found in the Python environment. This module is part of the python-apt package, which is not installed by default in some Python environments.
Run Sudo Command Without a Password
Learn how to run a sudo command without a password prompt.
Setup K3s on Ubuntu
Learn how to set up K3s on Ubuntu for lightweight Kubernetes deployment.