Show HN: Pdfscale
The GitHub repository hosts "pdfScale," a Bash script using ghostscript for PDF scaling and resizing via the command line. It supports various modes, paper sizes, and installation methods. Find more details on the repository.
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The GitHub repository at the provided URL contains information about a Bash script named "pdfScale" designed for scaling and resizing PDF files via the command line using ghostscript (`gs`). The script offers scaling, resizing, and mixed modes, along with options for auto-rotation, flip detection, background creation, and support for standard and custom paper sizes. It can detect paper sizes using various methods like `grep`, `pdfinfo`, `mdls` (Mac), and `identify` (ImageMagick). Dependencies include `basename`, `grep`, `bc`, and `gs`, with optional dependencies like `imagemagick`, `pdfinfo`, and `mdls` (Mac). The script is Bash-focused and supports installation via git, self-installation, `curl` or `wget` installation, or `make`. Users can also utilize self-upgrade functionality. For further details, examples, and installation instructions, refer to the [pdfScale GitHub repository](https://github.com/tavinus/pdfScale).
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