Liquibase

  Install Liquibase (v4.32.0)

download and install liquibase

create folder /git repo LB_HOME=~/Desktop/Liquibase

Install java

sudo apt-get update && sudo apt-get upgrade -y sudo apt-get install default-jdk -y 




java -version

Install Liquibase

sudo apt-get install unzip -y wget https://github.com/liquibase/liquibase/releases/download/v4.28.0/liquibase-4.28.0.zip unzip liquibase-4.28.0.zip sudo mv liquibase /opt/ sudo ln -s /opt/liquibase/liquibase /usr/local/bin/liquibase 




liquibase --version 




setup for databricks

Download the Databricks JDBC driver 

https://www.databricks.com/spark/jdbc-drivers-download 




sudo mv ~/Downloads/DatabricksJDBC42.jar LB_HOME/lib/databricks/ 

FROM liquibase/liquibase:4.25.0




RUN wget https://databricks-bi-artifacts.s3.us-east-2.amazonaws.com/simbaspark-drivers/jdbc/2.6.34/DatabricksJDBC42-2.6.34.1058.zip;\

unzip DatabricksJDBC42-2.6.34.1058.zip;

mv DatabricksJDBC42-2.6.34.1058\ 2/DatabricksJDBC42.jar /liquibase/lib/;

rm DatabricksJDBC42-2.6.34.1058.zip;

wget https://github.com/liquibase/liquibase-databricks/releases/download/v1.1.2/liquibase-databricks-1.1.2.jar;\

mv liquibase-databricks-1.1.2.jar /liquibase/lib/

How to Install LibreOffice on Linux: A Step-by-Step Guide

LibreOffice is a powerful, free, and open-source office suite that is a popular alternative to Microsoft Office. It includes applications for word processing, spreadsheets, presentations, databases, and more. If you're a Linux user and want to install LibreOffice on your system, this guide will walk you through the process.

Why Choose LibreOffice?

• Free and Open Source – No licensing fees or subscriptions.
• Cross-Platform Support – Available for Linux, Windows, and macOS.
• Feature-Rich – Includes Writer (Word), Calc (Excel), Impress (PowerPoint), and more.
• ODF Support – Natively supports Open Document Format.
• Community-Driven – Developed and supported by a global community.

Installing LibreOffice on Linux

The installation process depends on your Linux distribution. Below are instructions for the most popular distros.

1. Ubuntu / Debian

sudo apt update
sudo apt install libreoffice

To install additional language packs:

sudo apt install libreoffice-l10n-en-gb

2. Fedora

sudo dnf install libreoffice

3. Arch Linux / Manjaro

sudo pacman -S libreoffice-fresh

Or for the still (more stable) version:

sudo pacman -S libreoffice-still

4. Using Flatpak (Universal Method)

flatpak install flathub org.libreoffice.LibreOffice

Then run it using:

flatpak run org.libreoffice.LibreOffice

5. Using Snap (Ubuntu and others)

sudo snap install libreoffice

Verifying the Installation

After installation, you can launch LibreOffice from your application menu, or via terminal:

libreoffice

Keeping LibreOffice Updated

• APT/DNF/Pacman users can update LibreOffice as part of system updates.
• Flatpak users can run: flatpak update
• Snap users can run: sudo snap refresh

Final Thoughts

LibreOffice is a versatile and reliable office suite that fits perfectly in any Linux setup. Whether you're writing a novel, calculating spreadsheets, or crafting a presentation, LibreOffice has the tools you need—all for free.

Have you installed LibreOffice on your system? Let us know your experience in the comments!

Chrome: How to Install Google Chrome on Linux

How to Install Google Chrome on Linux

Works on Ubuntu, Debian, Fedora, Arch Linux and more - Updated for 2025

Google Chrome is a fast, secure, and widely used web browser developed by Google. While Linux distributions typically come with Firefox pre-installed, many users prefer Chrome for its features and cross-device syncing.

🔧 Installing Google Chrome on Ubuntu/Debian

1. Download the .deb package

You can download it via terminal:

wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb

2. Install the package

sudo apt install ./google-chrome-stable_current_amd64.deb

🧰 Installing Google Chrome on Fedora / RHEL / CentOS

1. Download the .rpm package

wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm

2. Install the package

sudo dnf install ./google-chrome-stable_current_x86_64.rpm

🚀 Installing Google Chrome on Arch Linux / Manjaro

Use an AUR helper like yay:

yay -S google-chrome

🌐 Launching Google Chrome

Once installed, you can launch Chrome by searching it in your application menu or via terminal:

google-chrome-stable

🧼 Uninstalling Google Chrome

Ubuntu/Debian:

sudo apt remove google-chrome-stable

Fedora:

sudo dnf remove google-chrome-stable

Arch:

yay -Rns google-chrome

✅ Conclusion

With this guide, you've successfully installed Google Chrome on your Linux machine. Whether you're a developer testing in multiple browsers or a casual user, Chrome brings speed and Google integration to your desktop.

VSCode: How to Install Visual Studio Code on Linux (Ubuntu, Debian, Fedora & more)

How to Install Visual Studio Code on Linux

Visual Studio Code (VS Code) is a lightweight and powerful code editor developed by Microsoft. It supports multiple programming languages and includes features like IntelliSense, debugging, and Git integration.

Step-by-Step Installation (Ubuntu/Debian-based Systems)

1. Update the Package Index

sudo apt update

2. Install Required Dependencies

sudo apt install software-properties-common apt-transport-https wget

3. Import the Microsoft GPG Key

wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > packages.microsoft.gpg
sudo install -o root -g root -m 644 packages.microsoft.gpg /usr/share/keyrings/

4. Add the VS Code Repository

echo "deb [arch=amd64 signed-by=/usr/share/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" | sudo tee /etc/apt/sources.list.d/vscode.list

5. Install Visual Studio Code

sudo apt update
sudo apt install code

Installing on Fedora / RHEL

sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
sudo sh -c 'echo -e "[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" > /etc/yum.repos.d/vscode.repo'
sudo dnf check-update
sudo dnf install code

Installing on Arch Linux / Manjaro

Use an AUR helper like yay:

yay -S visual-studio-code-bin

Launching VS Code

After installation, launch it from your app menu or run:

code

Install Popular Extensions

code --install-extension ms-python.python
code --install-extension esbenp.prettier-vscode

Uninstalling VS Code

To remove VS Code if needed:

sudo apt remove code         # Ubuntu/Debian
sudo dnf remove code         # Fedora/RHEL
yay -Rns visual-studio-code-bin  # Arch/Manjaro

Conclusion

Visual Studio Code is a must-have tool for developers. With this guide, you can easily install and get started with VS Code on your Linux system, regardless of your distribution.

How to Install Indian Language Fonts on Linux Using sudo apt-get install fonts-indic

If you're trying to view or write in Indian languages on your Linux system and seeing square boxes or garbled text, chances are you’re missing the right fonts. Thankfully, Linux makes it easy to install them using a simple command.

What Is fonts-indic?

The fonts-indic package is a collection of TrueType fonts for several major Indian languages. It includes support for:

• Hindi (Devanagari script)

• Tamil

• Bengali

• Gujarati

• Kannada

• Malayalam

• Oriya

• Punjabi

• Telugu

• Sanskrit

These fonts are essential for rendering content in Indian languages correctly in browsers, documents, and desktop applications.

How to Install Indian Language Fonts on Linux

To install the fonts, open a terminal and run:

apt-get update 
 sudo apt-get install fonts-indic 

Here’s what each part does:

• sudo: Grants administrative privileges (you’ll need to enter your password).

Once installed, applications like LibreOffice, Firefox, and Chrome will automatically start displaying Indian scripts properly.

Why Use fonts-indic?

• Enables support for multiple Indian languages.

• Improves document compatibility and readability.

• Ensures proper display of web content in local languages.

Troubleshooting Tips

• Still not seeing the text properly? Try restarting your browser or application.

• Fonts not applied in LibreOffice? Change the default font in Tools > Options > LibreOffice > Fonts.

Conclusion

Installing Indian language fonts on Ubuntu or Debian-based systems is straightforward with the fonts-indic package. Whether you're reading regional news, working on multilingual documents, or coding in native scripts, this package ensures you don’t run into font display issues.

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 Click To apply

Eligibility Criteria 2022 Batch B.E/B.Tech/M.Tech/MCA/M.Sc IT students from 2022 batch (CSE, ECE, EEE, IT, Electronics & Telecommunication Engineering, Information Science Engineering and allied branches only) Students should possess consistent academic record with 60% or greater in X, XII, Diploma, UG & PG (all subjects will be taken into consideration) calculated as below. - Aggregate% = sum of all subjects marks scored / total no. of subjects (as of last semester result declared) Students with standing arrears or more than 2 years gap in education are not eligible At the time of joining, recruits should have an overall aggregate score of 60% or greater (all subjects will be taken into consideration) with no standing arrears Aggregate for the Students who have applied for re-evaluation (and are waiting for the results) will be derived based on the initial scores CGPA to % conversion will be considered as per University norms Opportunities are open only to Indian nationals

Student Information    Mandatory documents for registration: The registration link will be shared with college TPOs and the students must scan and upload the below mentioned documents into a single pdf file while registering. a) Resume attached with passport size photograph b) College ID card c) All academic documents including the school certificates and college semester mark sheets d) Govt. Id proof - Aadhar card. Passport (front & back) or PAN Card (if available)    Documents for the interview: Students should carry a soft copy of the following documents during the online interview: a) Resume (maximum of 2 pages) with a high-resolution passport size photograph. Please note that the photograph should be clicked in a light background and both the ears of the candidates must be visible b) College ID card c) All academic documents including the school certificates and college semester mark sheets d) Govt. Id proof - Aadhar card. Passport (front & back) or PAN Card (if available)