I find the references to file extension kinda confusing. Extensions mean a lot less in Linux cli, but I can tell youre just using them for examples. Maybe give more concrete examples instead.
ls *.sh to list all the files ending in .sh
What do you mean about “/ root directory, eg /usr/bin/bash”? / is /, just the top-most directory
I see a pretty stark difference between people who married young and had kids right away, vs people who married young and enjoyed their time for a while before having kids. The ones who had kids seem weird to me, never got a chance to goof off in their 20s and figure out who they are. The ones who waited feel more normal. But that’s just my experience.
Should’ve been stopping 9/11