Wikipedia has a page on single-user personal wikis that are great for organizing your notes[0].
If you're looking for something simple and unixy, Zim is a pretty good choice[1]. It's an offline GTK-based GUI application for creating personal wikis that saves all the wiki pages as Markdown files and can export your wiki as HTML using various templates. Zim has been available in many linux package repos for over a decade and is GPL-2.0 licensed.
If you're looking for something simple and unixy, Zim is a pretty good choice[1]. It's an offline GTK-based GUI application for creating personal wikis that saves all the wiki pages as Markdown files and can export your wiki as HTML using various templates. Zim has been available in many linux package repos for over a decade and is GPL-2.0 licensed.
[0] https://en.wikipedia.org/wiki/Personal_wiki?useskin=vector#S...
[1] https://zim-wiki.org/