Create a standard for when a command is not in normal shell #17317
Description
I feel there is a need to mark commands within a program with something to indicate that it's not supposed to be inputted in normal shell. I'm asking for opinions on what it could be. In radare2.md for example I saw > being used as a leading character and sonetimes you see (gdb) used for gdb prompt
The difference between normal shell and program prompt could be defined as the prompt having access to programs in $PATH