Jekyll Page
Posts that aren’t date-based are called Pages. The YFM for a Page looks like this:
---title: "About me"permalink: /about/layout: single---- permalink: the Page’s base URL. Since it’s not date-based, a base URL is required.
- layout: choose from pre-defined Jekyll layouts. Various formats are available in the _layouts directory. The default layout for pages is “single”.
404 Page
Using this, you can create a custom 404 page for your github.io site. GitHub Pages provides a default 404 page, so this isn’t mandatory.
---title: "Page Not Found"excerpt: "Page not found. :("permalink: /404.html---
Page not Found. :(<script> var GOOG_FIXURL_LANG = 'en'; var GOOG_FIXURL_SITE = 'https://naem1023.github.io'</script><script src="https://linkhelp.clients.google.com/tbproxy/lh/wm/fixurl.js"></script>