Activating newly added HDD in VMWare

Activating newly added HDD in VMWare

echo "- - -" > /sys/class/scsi_host/host0/scan

CursorAI Prompt: Python code for youtube downloader.

CursorAI Prompt:  Python code for youtube downloader.

Sure, you can use the pytube library in Python to download YouTube videos. Here's a simple example:

from pytube import YouTube

def download_video(url, path):

    yt = YouTube(url)

    yt.streams.first().download(path)

download_video('https://www.youtube.com/watch?v=dQw4w9WgXcQ', '/path/to/download/directory')

This code will download the first stream of the video (usually the highest quality) to the specified path.

Please replace 'https://www.youtube.com/watch?v=dQw4w9WgXcQ' with your desired YouTube video URL and '/path/to/download/directory' with the path where you want to download the video.

Remember to install the pytube library if you haven't already done so. You can install it using pip:

pip install pytube

Please note that downloading YouTube videos may violate YouTube's terms of service, so use this responsibly.

Prompt for Python code for creating a webbrowser

CursorAI Prompt: Python code for creating a webbrowser

import tkinter as tk

from tkinter import messagebox

import webbrowser

def open_url():

url = entry.get()

webbrowser.open_new(url)

root = tk.Tk()

root.title("Web Browser")

label = tk.Label(root, text="Enter URL")

label.pack()

entry = tk.Entry(root)

entry.pack()

button = tk.Button(root, text="Go", command=open_url)

button.pack()

root.mainloop()

Roles and Responsibilities of a Data Analyst in 2023

CursorAI Prompt: # Roles and Responsibilities of a Data Analyst in 2023

1. **Data Collection and Processing**: A data analyst is responsible for collecting, processing, and performing statistical analyses of data.

2. **Data Cleaning**: They are responsible for finding and correcting errors, or 'cleaning' the data, to make it suitable for data analysis.

3. **Data Interpretation**: They interpret complex data sets to help companies make decisions. This involves presenting data in charts, graphs, tables, designing and creating data reports using statistical software.

4. **Predictive Analysis**: With the rise of machine learning and AI, data analysts are expected to use predictive models to interpret trends and patterns in data.

5. **Data Security**: Ensuring the integrity and security of data is a key responsibility. This includes setting up correct access permissions and also regularly backing up data to prevent data loss.

6. **Communication**: Data analysts are expected to communicate their findings, or translate the data into an understandable document. They will need to present their findings to both technical and non-technical team members.

7. **Staying Up-to-Date**: As the field of data analysis is constantly evolving, a data analyst in 2023 is expected to stay up-to-date with the latest industry trends and advancements in technology.

Cursor AI Prompt for DNS configuration

Cursor AI Prompt for DNS configuration

Prompt:  Share the DNS server configuration steps in Centos7.

  # Step 1: Install the bind package
 sudo yum install bind bind-utils -y

 # Step 2: Configure the main configuration file named.conf
 sudo vi /etc/named.conf

 # Step 3: Add DNS zones to the named.conf file
 # Replace 'yourdomain.com' with your actual domain
 zone "yourdomain.com" IN {
     type master;
     file "forward.yourdomain";
     allow-update { none; };
 };

 zone "0.0.10.in-addr.arpa" IN {
     type master;
     file "reverse.yourdomain";
     allow-update { none; };
 };

 # Step 4: Create forward and reverse zone files
 sudo vi /var/named/forward.yourdomain
 sudo vi /var/named/reverse.yourdomain

 # Step 5: Add DNS records to the zone files
 # In the forward zone file
 yourdomain.com.     IN    SOA     ns.yourdomain.com. root.yourdomain.com. (
                         2011071001  ;Serial
                         3600        ;Refresh
                         1800        ;Retry
                         604800      ;Expire
                         86400       ;Minimum TTL
 )

 # In the reverse zone file
 @     IN    SOA     ns.yourdomain.com. root.yourdomain.com. (
                         2011071001  ;Serial
                         3600        ;Refresh
                         1800        ;Retry
                         604800      ;Expire
                         86400       ;Minimum TTL
 )

 # Step 6: Check the configuration files for syntax errors
 sudo named-checkconf
 sudo named-checkzone yourdomain.com /var/named/forward.yourdomain
 sudo named-checkzone yourdomain.com /var/named/reverse.yourdomain

 # Step 7: Start and enable the named service
 sudo systemctl start named
 sudo systemctl enable named

 # Step 8: Open DNS service in the firewall
 sudo firewall-cmd --permanent --add-service=dns
 sudo firewall-cmd --reload

Brave Brower installation in Ubuntu 23.04

 To install Brave browser on Ubuntu 23.04, you can follow these steps:

1. Open the terminal.
2. Install the `curl` command line download tool by running the following command:
   
sudo apt install curl
   
3. Download and install the GPG key by running the following command:
   

sudo curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg
   
4. Add the Brave apt source repository by running the following command:
   
echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main" | sudo tee /etc/apt/sources.list.d/brave-browser-release.list
   
5. Update the package cache by running the following command:
   
sudo apt update
   
6. Install Brave browser by running the following command:
   
sudo apt install brave-browser
   
7. Once the installation is complete, you can launch Brave browser from the system menu.

KVM installation in Ubuntu with these below commands

KVM installation in Ubuntu with these below commands

sudo apt install -y cpu-checker
sudo apt install -y qemu-kvm virt-manager libvirt-daemon-system virtinst libvirt-clients bridge-utils
apt install qemu-system