See the documentation for system and the qx// operator in perlop (search for qx/STRING/ in the 'Regexp Quote-Like Operators' section. The major difference is that backticks allow you to capture the output from the command whereas system is a "launch and forget" process.

DWIM is Perl's answer to Gödel

In reply to Re: difference bteween using back quote and sytem command in perl programming by GrandFather
in thread difference bteween using back quote and sytem command in perl programming by Tony1

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