I switched over to LinuxMint full-time this year. More about that later. But I’m learning the tools now available in Linux. So…
I had an occasion of combine multiple PDF files. Not having Adobe Acrobat Pro or otherwise, I was unaware of how to do it with Linux. A quick Google search later and I found pdfunite. Input PDF files get listed first and the last file is the output file that you’d like the input PDF files combined into.
pdfunite 1.pdf 2.pdf 3.pdf output.pdf
It worked perfectly. I did change the input file names to exactly what is listed above. Much easier to type in than the verbose file names that I originally used.