Bash Как я могу обернуть текст при определенном количестве входов, разделенных пробелами

perl -lne '
   # read in the patterns into a hash
   @ARGV and $h{$_}=s|/|\\/|gr,next;

   # delete pattern if matched, so we wont have to
   # expend efforts on it for the subsequent lines
   while (my($pat) = each %h) {
      delete $h{$pat} if /$h{$pat}/;
   }

   # what remains are those that did not match
   END {
      print "These patterns did not match:";
      print for keys %h;
   }
' patterns_file log_file