What is the A Out command in C? a. out is the default name given to the built executable. You can change it with the appropriate command-line option for your C compiler.
What is use of a out command? out is a terminal command to execute this exectable file. a. out , which is similar to typing any command like ls , the shell looks for the executable in the list of directories present in the PATH. You can see what directories are present in the path by doing an echo $PATH .
What does a Out do in terminal? out on the terminal holds complete information about the file being in the current directory. Reiterating it with ./a.
Is a out and exe file? out is the standard unnamed output file on a Unix system. .exe is an executable file for DOS and Windows.