usage: ... | exargs [-vins] [-E eos] program [-options] [arguments]
options: -v      verbose mode
         -i      prompt before command execution
         -n      dont execute, show only
         -s      split STDIN argument at whitespace
         -E eos  end-of-stream pattern: $0 stops here
arguments: %A           is expanded to all STDIN-arguments in one line
           %a           is expanded to STDIN-argument for each line
           %a:old:new:  is expanded to STDIN-argument with substitution