If you care about precision as opposed to readability, the following might be more appropriate. 
sub my_system
{
    system( @_ );
    retcode_full_text( join ' ', map quotemeta, @_ );
}

[download]

At least for non-Windows systems.

In reply to Re^5: Is it possible to determine last executed command line? by ikegami
in thread Is it possible to determine last executed command line? by bdimych

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