linux - ping 多个子网/bash

Question

我正在尝试 ping 多个子网我现在所做的只是重复循环但我相信在一个循环中完成它应该是更简单的解决方案

for i in 192.168.0.{1..254} 
do
echo $1 >> live_host_list & disown
done
echo "net 192.168.0.0 Scanned"
echo "starting 10.0.0.0 network"
for i in 10.0.0.{1..254} 
do
echo $1 >> live_host_list & disown
done
echo "net 10.0.0.0 Scanned"

Answer 1

可以这样做

for i in '192.168.0.' '10.0.0.';do 
    echo "starting $i.0 network"
    for j in $i{1..254};do 
        echo $1 >> live_host_list $j & disown
    done
    echo "net $i.0 Scanned"
done