4.10 Table of Long Options Here is a table of long options used by GNU programs. It is surely incomplete, but we aim to list all the options that a new program might want to be compatible with. If you use names not already in the table, please send bug-standards@gnu.org a list of them, with their meanings, so we can update the table. ‘after-date’ ‘-N’ in tar. ‘all’ ‘-a’ in du, ls, nm, stty, uname,