Running on Windows

1. Download pdfmerger.exe from the releases page page, or directly https://github.com/mfossen/pdfmerger/releases/download/v0.1/pdfmerger.exe
2. Open PowerShell by hitting the windows key and typing in powershell in the windows start menu.
3. Navigate to where you downloaded pdfmerger.exe, if it's in your Downloads folder, typing cd Downloads in PowerShell should get you there.
4. Run pdfmerger.exe by typing ./pdfmerger.exe --help to display a list of options.

Combining PDF files

1. pdfmerger will read in a directory of PDF files, group them by T_## and then merge them in sorted order into a single file named T_##.pdf
2. pdfmerger.exe --input-directory in-pdfs --output-directory out-pdfs should be all the program needs, and will create out-pdfs if it doesn't exist.

for example, if you are in powershell in your Downloads folder where you downloaded pdfmerger.exe, with a directory of PDF files in the Downloads folder, you'd run ./pdfmerger.exe --input-directory 'Input PDF Files' --output-directory 'Output PDF Files'

(if there are spaces in the folder name, it needs to be surrounded by single quotes, otherwise they can be left out. Also appears to break if there's a trailing slash on the name, like 'this folder name breaks/' however 'this folder name works')