> It is likely that if I ever need to remember what [ -e does I realize a lot of folks consider the context switch to paper to also be jarring, but this is why

> It is likely that if I ever need to remember what [ -e does I realize a lot of folks consider the context switch to paper to also be jarring, but this is why I like analog reference works. I remember roughly how far in to the book the table of all those obscure flags are, and the book more or less falls open to it, because I've been there before.