On Mon, Dec 22, 2014 at 01:44:59PM +0100, iko wrote: > cat /etc/redhat-release > CentOS release 6.6 (Final) > > ping -D > ping: invalid option -- 'D' > > 7micke volako nemozem prist na chut, lebo tam je systemd... > A to je takovy problem "backportovat" ping z novejsiho centosu? Idealne by melo jit prelozit jen SRPM. P.T.