On Sat, 15 May 2010 15:16:35 +0200 Rudolf Sykora <[email protected]> wrote:
> could anybody tell me what's the meaning of '--' in > > grep -n $flags -- $1 *.[Cbchm] /dev/null '--' tells the Plan 9 program argument parser to stop looking for options. See arg(2). GNU getopt has the same feature. Robert Ransom
