Opensource.com - https://opensource.com/article/18/2/how-format-academic-papers-linux-groff-me
I was an undergraduate student when I discovered Linux in 1993. I was so excited to have the power of a Unix system right in my dorm room, but despite its many capabilities, Linux lacked applications. Word processors like LibreOffice and OpenOffice were years away. If you wanted to use a word processor, you likely booted your system into MS-DOS and used WordPerfect, the shareware GalaxyWrite, or a similar program.