Lightspeed installation in RHEL 10

Use the below command to install command line assistant in RHEL 10.

#sudo dnf install command-line-assistant

Usage
c --help

c "Help me out python installed or not"

In bash script use as below:

free -m | c "How much free memory do I have?"

New features in Red Hat Enterprise Linux (RHEL) 10

Here's a compact summary of the key new features in Red Hat Enterprise Linux (RHEL) 10:

🧠 Smarter Management

• RHEL Lightspeed: AI-powered assistant that helps troubleshoot and manage the system using plain language commands.
• Simplified Installer: Easier setup with better defaults, like admin rights for new users by default.

🔐 Stronger Security

• Post-Quantum Cryptography: Prepares systems for future threats from quantum computing.
• Improved SELinux & Encryption: Better access control and stronger data protection.
• Encrypted DNS Setup: Secure DNS configuration during installation using Kickstart.

🚀 Performance & Tools

• Kernel 6.12: Modern kernel with better hardware support and performance.
• Updated Languages & Tools: Latest versions of compilers and dev tools for smoother development.
• Optimized Software Management: Faster updates and package handling.

☁️ Cloud & Containers

• Better Image Mode: More control over disk images and partitions.
• Cloud Integration: Seamless support for AWS, Azure, and Google Cloud.
• Container Improvements: Enhanced tools for building and managing containers.

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