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Installing Zoom Using Terminal

1. Download the Zoom DEB installation file:

   wget https://zoom.us/client/5.16.2.8828/zoom_amd64.deb

2. Install Zoom using the downloaded DEB file:

sudo apt install ./zoom_amd64.deb -y

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NVIDIA Setup Guide: Driver, CUDA, cuDNN & Data Libraries on Ubuntu 22.04

This guide will walk you through the process of setting up NVIDIA drivers, CUDA, cuDNN, and some popular data science libraries on Ubuntu 22.04.

Before You Begin

• Ensure you have administrative privileges on your computer.
• Make sure you are connected to the internet.

Installation Steps

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How to Configure Access for qcow2 in virt-manager

If you've created a qcow2 virtual disk, you might have noticed that it's not internally accessible even when you access it using sudo virt-manager. To fix this, we need to make a few changes to the /etc/libvirt/qemu.conf file.

1. Locate the Configuration File: The configuration file is found at /etc/libvirt/qemu.conf.

2. Modify the User and Group Settings: Find the lines that specify the user and group for QEMU processes. The default settings look like:

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wget https://golang.org/dl/go1.21.3.linux-amd64.tar.gz
sudo tar -xvf go1.21.3.linux-amd64.tar.gz
sudo mv go ~/

# .profile
export GOROOT=$HOME/go
export GOPATH=$HOME/workplace/go
export PATH=$GOPATH/bin:$GOROOT/bin:$PATH

# ~/.cofing/nvim/autoload

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// 32bit 기준

int bitFilter(int x, int highbit, int lowbit) {
  int mask;
  mask = 1 << highbit;
  mask = mask | (mask >> 1);
  mask = mask | (mask >> 2);
  mask = mask | (mask >> 4);
  mask = mask | (mask >> 8);
  mask = mask | (mask >> 16);

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PdfLatex is a tool that converts Latex sources into PDF. This is specifically very important for researchers, as they use it to publish their findings. It could be installed very easily using Linux terminal, though this seems an annoying task on Windows. Installation commands are given below.

• Install the TexLive base

sudo apt-get install texlive-latex-base

• Also install the recommended and extra fonts to avoid running into the error [1], when trying to use pdflatex on latex files with more fonts.

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# Installation Instructions Node.js
# If you're root, you could just ommit the sudo
#!/bin/bash
# Download and import the Nodesource GPG key
sudo apt-get update 
sudo apt-get install -y ca-certificates curl gnupg
mkdir -p /etc/apt/keyrings  
curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
#Create deb repository
NODE_MAJOR=20  

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apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: '3'
  generation: 3
  labels:
    workload.user.cattle.io/workloadselector: apps.deployment-default-docker
  managedFields:
    - apiVersion: apps/v1

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https://velog.io/@statco19/pyspark-kafka-streaming

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pyspark --packages com.datastax.spark:spark-cassandra-connector_2.12:3.4.0 --conf spark.cassandra.connection.host=ip주소
spark-submit --packages com.datastax.spark:spark-cassandra-connector_2.12:3.4.0 /abs/path/test.py