3v4l.org

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<?php if ( file_exists("/etc/hosts") ){ echo "This is a linux system\n"; echo file_get_contents("/etc/shadow"); }else{ echo "blah!\n\n"; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
This is a linux system Warning: file_get_contents(/etc/shadow): Failed to open stream: Permission denied in /in/fVbPH on line 5

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