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sh
a year ago
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#!/bin/bash # Check if an input PDF file is provided as an argument if [ $# -ne 1 ]; then echo "Usage: $0 <input.pdf>" exit 1 fi input_pdf="$1" # Check if the input PDF file exists if [ ! -f "$input_pdf" ]; then echo "Error: The input PDF file '$input_pdf' does not exist." exit 1 fi # Extract the base name of the input file (without the extension) inputname=$(basename "$input_pdf" .pdf) # Step 1: Create temp_a4.pdf gs -o temp_a4.pdf -sDEVICE=pdfwrite -sPAPERSIZE=a4 -dPDFFitPage -f "$input_pdf" # Wait for temp_a4.pdf to be created while [ ! -f temp_a4.pdf ]; do sleep 1 done # Create output.pdf with increased width and content translated 20mm to the left gs -o "${inputname}-wide.pdf" -sDEVICE=pdfwrite -dDEVICEWIDTHPOINTS=595 -dDEVICEHEIGHTPOINTS=1100 -dFIXEDMEDIA -dPDFFitPage -c "<</Install {0 0 translate 0 -140 translate}>> setpagedevice" -f temp_a4.pdf # Cleanup temp_a4.pdf rm temp_a4.pdf echo "Output PDF: ${inputname}-wide.pdf"