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- #!/bin/bash
- # GPLv3 or later 2017 Jeff Cliff
- #
- # See COPYING.GPL
- #
- # You should have received a copy of the GNU General Public License
- # along with this program. If not, see <https://www.gnu.org/licenses/>.
- DOES_IFCONFIG_EXIST=`which ifconfig`
- if [[ -z $DOES_IFCONFIG_EXIST ]]; then
- IPCOMMAND="ip address"
- else
- IPCOMMAND="ifconfig"
- fi
- echo "IPCOMMAND" $IPCOMMAND
- # sometimes ifconfig is available, this is where to find/change it if it is. maybe we should autodetect if it does
- network=`$IPCOMMAND | grep inet | grep -iv inet6 | grep -iv 127.0.0.1 | awk -F' ' '{print $2}' | awk -F'.' '{print $1 "." $2 "." $3 ""}' | sed -s "s/addr://g"`
- echo $network
- for y in $network; do
- for x in `seq 255` ;
- do
- #echo "network:" $y
- #echo "x:" $x
- #echo "network.x:" $y.$x
- #echo ping -c 1 $y.$x
- ping -c 1 $y.$x | grep -i 'ttl' | grep -iv 'Unreachable' &
- done
- echo $y ; done
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