It's equivalent to xargs -I {} rm {} -I replace-str Replace occurrences of replace-str in the initial-arguments with names r

It's equivalent to xargs -I {} rm {} -I replace-str Replace occurrences of replace-str in the initial-arguments with names read from standard input. Also, unquoted blanks do not terminate input items; instead the separator is the newline character. Implies -x and -L 1.