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        2. Linux下查看端口占用进程号,程序名的方法

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          • 来源:124软件资讯网
            linux下检察端口占用情形:
            1.
            检察哪个历程占用了819端口:

            case9-sghfofo:/usr/local/cnbj/tomcat-bj/bin # lsof -i:859
            运行后的效果:
            COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
            java 24907 root 31u IPv4 248905027 TCP *:859 (LISTEN)

            由以上我们知道了859端口被历程号为24907的历程占用了  , 是个java历程 。

            2.
            检察历程号为24907的历程在那里:

            case9-sghfofo:/usr/local/cnbj/tomcat-bj/bin # ps -ef|grep 24907
            root 13421 29276 0 20:08 pts/2 00:00:00 grep 24907
            root 24907 1 0 11:43 pts/4 00:03:53 /usr/java/jdk1.6.0_13/bin/java -server -XX:PermSize=256M -XX:MaxPermSize=512m -Xbootclasspath/p:java-net-Socket.jar -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=/usr/local/cnsh/tomcat-sh/conf/logging.properties -Djava.endorsed.dirs=/usr/local/cnsh/tomcat-sh/bin/endorsed -classpath :/usr/local/cnsh/tomcat-sh/bin/bootstrap.jar -Dcatalina.base=/usr/local/cnsh/tomcat-sh/bin -Dcatalina.home=/usr/local/cnsh/tomcat-sh/bin -Djava.io.tmpdir=/usr/local/cnsh/tomcat-sh/bin/temp -Xmx512m -Xms256m org.apache.catalina.startup.Bootstrap start

            由以上我们知道是目录为/usr/local/cnsh/tomcat-sh/bin/的tomcat占用了  。