My guess is that it should infinitely call echo on itself where the $() substitutes the command echo into the terminal, which calls it with echo.
Cofeiini
joined 2 years ago
My guess is that it should infinitely call echo on itself where the $() substitutes the command echo into the terminal, which calls it with echo.
The vacuum cleaner. One cat gets really scared and freezes while the other starts hissing at the machine when I bring it out.