To safe another char, one could write

system qw(mkdir -p), $foo;

But best would be if perl had a backtick operator like lisp (that is elisp, don't know about other lisp implementations):

system `(mkdir -p ,$foo);

In reply to Re: Re^3: Perl Style: About error messges opening files by eserte
in thread Perl Style: About error messges opening files by demerphq

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