$ cat hello.d
import std.stdio;
void main() {
  writeln("Hello, world!");
}
		

$ chmod u+x hello.d
$ ./hello.d
Hello, world!
		

$ dmd hello.d
$ ./hello
Hello, world!
		

$ scp hello root@172.16.0.3:/tmp

# cd /tmp/
# ./hello
Hello, world!