启动ServerAgent:
cd ServerAgent-2.2.3
./startAgent.sh
查看端口杀掉进程:
lsof -i:7727
kill -9 21311
改ServerAgent端口:
java -jar ./CMDRunner.jar --tool PerfMonAgent --udp-port 7727 --tcp-port 7727
telnet:
telnet 120.78.4.48 7757
telnet 120.78.120.138 7727
tcping:
tcping cd.qiqingtian.com 7727
netstat -ntulp |grep 7757
#开放端口:
sudo iptables -I INPUT -p tcp --dport 7727 -j ACCEPT
service iptables save
nc -lp 7727 &
netstat -an | grep 7727
列出所有端口:
netstat -aptn
查看防火墙状态:
service iptables status
关闭防火墙:
service iptables stop
打开防火墙:
service iptables start