NAME

printf − format and print data

SYNOPSIS

printf format [argument...]
printf {−−help,−−version}

DESCRIPTION

This manual page documents the GNU version of printf.  printf prints the format string, interpreting ‘%’ directives and ‘\’ escapes in the same way as the C ‘printf’ function.  The format argument is re-used as many times as necessary to convert all of the given arguments. 

printf interprets ‘\0ooo’ as a an octal number (‘ooo’ is 0 to 3 digits) specifying a character to print, and ‘\xhhh’ as a hexadecimal number (‘hhh’ is 1 to 3 digits) specifying a character to print.  It has an additional escape, ‘\c’, which causes printf to produce no further output, and an additional directive, ‘%b’, which prints its argument string with ‘\’ escapes interpreted the way they are in the format string. 

OPTIONS

When GNU printf is invoked with exactly one argument, the following options are recognized:

−−help
Print a usage message on standard output and exit successfully.

−−version
Print version information on standard output then exit successfully.