ps -ef|grep tomcat
输出:
tomcat 20676 1 3 Aug05 ? 03:52:34 /home/q/java/default/bin/java -Djava.util.logging.config.file=/home/info/conf/logging.properties -Xms4096m -Xmx4096m -Xmn2300m -XX:SurvivorRatio=6 -XX:-OmitStackTraceInFastThrow -XX:MaxPermSize=160m -server -XX:+DisableExplicitGC -Dlanrenjianshen.logs=/home/info/logs -Dlanrenjianshen.cache=/home/info/cache -verbose:gc -XX:+PrintGCDateStamps -XX:+PrintGCDetails -Xloggc:/home/info/logs/gc.log -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/home/tomcat/endorsed -classpath /home/q/tomcat/bin/bootstrap.jar -Dcatalina.base=/home/q/www/info -Dcatalina.home=/home/tomcat -Djava.io.tmpdir=/home/info/temp org.apache.catalina.startup.Bootstrap start
继续跟进程号查询端口号:
sudo netstat -anpl|grep "20676" sudo netstat -anpl|grep "20676"|grep "0.0.0"
输出:
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 20676/java tcp 0 0 0.0.0.0:30001 0.0.0.0:* LISTEN 20676/java tcp 0 0 0.0.0.0:31218 0.0.0.0:* LISTEN 20676/java tcp 0 0 127.0.0.1:8005 0.0.0.0:* LISTEN 20676/java tcp 0 0 0.0.0.0:20071 0.0.0.0:* LISTEN 20676/java tcp 0 0 10.88.64.1XX:46964 10.88.64.1XX:9999 ESTABLISHED 20676/java tcp 0 0 10.88.64.1XX:60226 10.88.64.1XX:9999 ESTABLISHED 20676/java tcp 0 0 10.88.64.1XX:31218 10.88.64.1XX:35635 ESTABLISHED 20676/java tcp 0 0 10.88.64.1XX:37580 10.88.64.1XX:20880 ESTABLISHED 20676/java
2、根据端口号查看占用它的进程
方法1
sudo lsof -i:8080
输出:
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME java 20676 tomcat 26u IPv4 408255964 0t0 TCP *:webcache (LISTEN) java 20676 tomcat 102u IPv4 413589766 0t0 TCP l-afaresystem1.f.cn5:webcache->l-.tc.cn2.com:42097 (ESTABLISHED) java 20676 tomcat 111u IPv4 413590220 0t0 TCP l-afaresystem1.f.cn5:46681->l-.tc.cn5.com:webcache (ESTABLISHED)
继续:
ps -ef|grep 20676
输出:
tomcat 20676 1 3 Aug05 ? 03:53:18 /home/q/java/default/bin/java -Djava.util.logging.config.file=/home/info/conf/logging.properties -Xms4096m -Xmx4096m -Xmn2300m -XX:SurvivorRatio=6 -XX:-OmitStackTraceInFastThrow -XX:MaxPermSize=160m -server -XX:+DisableExplicitGC -Dqunar.logs=/home/afaresystem/logs -Dnar.cache=/home/info/cache -verbose:gc -XX:+PrintGCDateStamps -XX:+PrintGCDetails -Xloggc:/home/info/logs/gc.log -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/home/q/tomcat/endorsed -classpath /home/info/tomcat/bin/bootstrap.jar -Dcatalina.base=/home/www/info -Dcatalina.home=/home/q/tomcat -Djava.io.tmpdir=/home/info/temp org.apache.catalina.startup.Bootstrap start
方法2
sudo netstat -anpl|grep "8080"|grep "0.0.0"
输出:
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 20676/java