pdftoppm:tldr:4e5e4

pdftoppm: Generate a PNG file instead a PPM file.

pdftoppm

$ pdftoppm -png ${filename-pdf} ${image_name_prefix}

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The command "pdftoppm" is a tool that is used to convert PDF files to various image formats. Here is the explanation of the given command:

pdftoppm: This is the name of the command or tool that will be executed.

-png: This flag is used to specify the output image format as PNG. It tells pdftoppm to convert the PDF file to PNG images.

${filename-pdf}: It is a placeholder that should be replaced with the actual name of the PDF file (including the file extension ".pdf") that you want to convert. Make sure to provide the correct path to the file if it is not located in the current directory.

${image_name_prefix}: This is another placeholder that should be replaced with the desired prefix for the output image file names. When pdftoppm converts the PDF to images, it will generate multiple images (one for each page of the PDF), and this prefix will be attached to each image file name.

Overall, the command takes a PDF file, converts it to PNG images using pdftoppm, and saves the output images with a specific prefix.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.

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