in reply to overwrite builtin functions ( system, chdir )
use subs 'system','chdir','glob'; glob; chdir; system; sub system {print "system\n"} sub chdir { print "chdir\n" } sub glob { print "glob\n" }
__OUTPUT__
glob chdir system
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Re^2: overwrite builtin functions ( system, chdir )
by borisz (Canon) on Apr 04, 2005 at 13:33 UTC |