Print ARGUMENT(s) according to FORMAT, or execute according to OPTION:
FORMAT controls the output as in C printf. Interpreted sequences are:
and all C format specifications ending with one of diouxXfeEgGcs, with ARGUMENTs converted to proper type first. Variable widths are handled.
Full documentation at: <http://www.gnu.org/software/coreutils/printf>
or available locally via: info '(coreutils) printf invocation'