标题: Scan Range of IP Addresses [打印本页] 作者: dow 时间: 2009-04-20 21:49 标题: Scan Range of IP Addresses On my home network I often need to know which IP addresses have devices connected to them. The following one-liner will scan a given range and let you know whether each IP can be pinged.
for IP in 192.168.1.{1..10}; do if ping $IP -c 1 > /dev/null; then echo $IP alive; else echo $IP dead; fi; done