As far as I remember IPC::Run can be used for external commands without calling a subshell. You may see Re^3: Reading output of external program without Shell, a node where haukex was involved. Regards, Karl

«The Crux of the Biscuit is the Apostrophe»

perl -MCrypt::CBC -E 'say Crypt::CBC->new(-key=>'kgb',-cipher=>"Blowfish")->decrypt_hex($ENV{KARL});'Help

In reply to Re: Cheapest way for multiple external commands by karlgoethebier
in thread Cheapest way for multiple external commands by pedrete

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