How do I execute a Shell built-in command with a C function?
If you just want to execute the shell command in your c program, you could use, #include <stdlib.h> int system(const char *command); In your case, system(“pwd”); The issue is that there isn’t an executable file called “pwd” and I’m unable to execute “echo $PWD”, since echo is also a built-in command with no executable to … Read more