如何模拟一个没有文件的.BAT文件的打开？

Question

I want to launch several Perl scripts one after another (although, technically in parallel here) automatically.

It is easy to make a routine where the script makes a trivial .BAT file consisting only with the next Perl script, for example:

write_file("Z.bat", "$myfile_nextnumber.pl\n");
system "start Z.bat";

and you get nice output from each script in a separate window.

But how to achieve this without creating any file?

The closest what I got:

system "start cmd /k $myfile_nextnumber.pl";

but in this case, it does not show the path and file that was executed.

Answer 1

Why not just put a print statement before each system call?

foreach my $file (@filelist) {
  print "Calling $file\n";
  system "start cmd /k $file";
}