Le ven 28 jan 2011 03:28:22 CET, kellyremo a écrit: > [ ... ] > $ while $TORF; do ping -W 1 -c 1 bix.hu >& /dev/null && ping > -W 1 -c 1 www.yahoo.com >& /dev/null && TORF=false || > TORF=true; done > $ > > It just doesn't work. > > Goal: if theres no internet connection, then the oneliner must loop until > there is internet connection. if theres internet connection the oneliner ends. > > what am i missing?
try : until ping -W 1 -c 1 bix.hu || ping -W 1 -c 1 www.yahoo.com ; do sleep 5 done >& /dev/null Note that ping -W 1 is crazy. -- Philippe _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
