I’m over 50 and all I know about Linux is it’s mascot is a penguin and I think it has something to do with programming. But I’m trying to learn, do new things, and reinvent myself. Where/how should I go about learning? Or at this stage, should I even bother? I do want to learn, tho


Linux (/ˈlɪnʊks/ LIN-uuks)[16] is a family of open source Unix-like operating systems based on the Linux kernel,[17] a kernel first released on 17 September 1991, by Linus Torvalds.[18][19] Linux is typically packaged as a Linux distribution (a.k.a distro), which includes the kernel and supporting system software and libraries – most of which are provided by third parties – to create a complete operating system. Linux was originally designed as a clone of Unix and is released under the copyleft GPL license.[20]
https://en.wikipedia.org/wiki/Linux