Centos7安装ELK开源日志应用
# systemctl start logstash# /sbin/chkconfig logstash on
# netstat -ntlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 909/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1595/master
tcp 0 0 0.0.0.0:5601 0.0.0.0:* LISTEN 11260/node
tcp 0 0 0.0.0.0:514 0.0.0.0:* LISTEN 618/rsyslogd
tcp6 0 0 :::5000 :::* LISTEN 12819/java
tcp6 0 0 :::3306 :::* LISTEN 1270/mysqld
tcp6 0 0 127.0.0.1:9200 :::* LISTEN 10430/java
tcp6 0 0 ::1:9200 :::* LISTEN 10430/java
tcp6 0 0 127.0.0.1:9300 :::* LISTEN 10430/java
tcp6 0 0 ::1:9300 :::* LISTEN 10430/java
tcp6 0 0 :::22 :::* LISTEN 909/sshd
tcp6 0 0 ::1:25 :::* LISTEN 1595/master
tcp6 0 0 :::514 :::* LISTEN 618/rsyslogd
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