perl-ipc-system-simple 1.26 Run commands simply, with detailed diagnostics
Calling Perl's in-built
system function is easy, determining if it was successful is hard. Let's face it,
$? isn't the nicest variable in the world to play with, and even if you do check it, producing a well-formatted error string takes a lot of work.
IPC::System::Simple takes the hard work out of calling external commands.