How to Install OpenXLSX on Linux?

To install OpenXLSX on Linux, follow these steps:

1. Open a terminal.
2. Ensure that you have the necessary prerequisites to build and install OpenXLSX. These prerequisites typically include the CMake build system, a C++ compiler, and the zlib compression library. Install them if they are not already present on your system.
3. Download the OpenXLSX source code from the official repository. You can either download a zip archive or clone the Git repository using the git command.
4. Extract the downloaded zip archive or navigate to the cloned repository directory using the cd command.
5. Create a build directory within the OpenXLSX source directory using the mkdir command.
6. Navigate to the build directory using the cd command.
7. Run the CMake build process to generate build files for your system. Execute the following command in the terminal: cmake ..
8. After the CMake process completes successfully, build OpenXLSX by running the make command.
9. Once the build process finishes, you can install OpenXLSX by running the sudo make install command. This will copy the necessary files to the appropriate system directories.
10. Verify the installation by including the OpenXLSX headers in your C++ code and compiling it.

Remember to consult the OpenXLSX documentation and the specific guides for your Linux distribution to ensure a smooth installation.

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What is the OpenXLSX documentation website?

The OpenXLSX documentation website can be found at the following link: https://openxlsx.readthedocs.io/en/stable/

What is the procedure to write data to an Excel file using OpenXLSX on Linux?

To write data to an Excel file using OpenXLSX on Linux, you need to follow the steps below:

1. Install OpenXLSX library: Clone the OpenXLSX repository from GitHub: git clone https://github.com/troldal/OpenXLSX.git Navigate to the OpenXLSX directory: cd OpenXLSX Build the project: cmake . && make Install the library: sudo make install
2. Include the necessary headers in your C++ program:

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#include <OpenXLSX/OpenXLSX.h>

1. Create and open an Excel workbook:

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OpenXLSX::XLDocument doc;
doc.create("./path/to/myfile.xlsx");

1. Access a worksheet from the workbook:

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OpenXLSX::XLWorksheet worksheet = doc.workbook().worksheet("Sheet1");

1. Write data to the cells:

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worksheet.cell("A1").value().setString("Hello");
worksheet.cell("B1").value().setString("World");

1. Save and close the workbook:

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doc.save();
doc.close();

That's it! You have successfully written data to an Excel file using OpenXLSX on Linux. Remember to replace ./path/to/myfile.xlsx with the desired file path.

What is the latest version of OpenXLSX?

As of my knowledge, the latest version of OpenXLSX is version 4.2.0, released on June 30, 2021.