crazyboycjr · March 11, 2018 13:30
diff --git a/list-alive.sh b/list-alive.sh
 #!/bin/bash

 port=$1
 if [ -z $port ]; then port=22; fi
 echo 'scan port:' $port
 for i in {1..254}; do echo 10.2.96.$i; done | xargs -P 300 -I {} sh -c "nc {} $port -z -w 1 && echo {} || true"
	#!/bin/bash

	port=$1
	if [ -z $port ]; then port=22; fi
	echo 'scan port:' $port
	for i in {1..254}; do echo 10.2.96.$i; done \| xargs -P 300 -I {} sh -c "nc {} $port -z -w 1 && echo {} \|\| true"