linux knowledge remains useful. the GUIs change a little, but the core concepts remain, and the UNIX philosophy means the basic tools stay. terminal stuff you learned in 1995 or earlier is probably still exactly the same 30 years later, if you use the modern versions of those same tools.
windows shits itself.
linux knowledge remains useful. the GUIs change a little, but the core concepts remain, and the UNIX philosophy means the basic tools stay. terminal stuff you learned in 1995 or earlier is probably still exactly the same 30 years later, if you use the modern versions of those same tools.