1.查看Tomcat進程

執行命令 $ps -ef|grep tomcat 你就能找出tomcat占據的進程號，當然這要求tomcat啟動了。

# ps -ef | grep tomcat
root????? 4637???? 1? 0 Aug08 ???????? 00:02:01 /opt/ibm/java-x86_64-60/bin/java -Djava.util.logging.config.file=/opt/apache-tomcat-6.0.32/conf/logging.properties -Dorg.apache.geronimo.jaxws.builder.useSimpleFinder=true -Xms1000m -Xmx1500m -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/opt/apache-tomcat-6.0.32/endorsed -classpath /opt/apache-tomcat-6.0.32/bin/bootstrap.jar -Dcatalina.base=/opt/apache-tomcat-6.0.32 -Dcatalina.home=/opt/apache-tomcat-6.0.32 -Djava.io.tmpdir=/opt/apache-tomcat-6.0.32/temp org.apache.catalina.startup.Bootstrap start
root???? 30152 27548? 0 01:32 pts/0??? 00:00:00 grep tomcat

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2.查看Tomcat占據的端口

執行命令 $netstat -nat 能列出tomcat占據的端口，8080及其它類似的端口是需要注意的。這命令也需要Tomcat啟動了。

netstat -nat
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address?????????????? Foreign Address???????????? State???? ?
tcp??????? 0????? 0 0.0.0.0:60000?????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 127.0.0.1:2208????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:2049??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:5801??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:523???????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:5901??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:877???????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:51343?????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:111???????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:6001??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:785???????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:946???????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:5811??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:5911??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 127.0.0.1:631?????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 127.0.0.1:25??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 9.47.228.61:443???????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 0.0.0.0:6011??????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 127.0.0.1:2207????????????? 0.0.0.0:*?????????????????? LISTEN???? ?
tcp??????? 0????? 0 9.47.228.61:60000?????????? 9.47.228.61:33664?????????? ESTABLISHED
tcp??????? 0????? 0 9.47.228.61:60000?????????? 9.47.228.61:53605?????????? ESTABLISHED
tcp??????? 0????? 0 9.47.228.61:60000?????????? 9.47.228.61:51221?????????? ESTABLISHED

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3.查看tomcat所在目錄

執行命令 #find / -name tomcat ,系統將列出所有tomcat為名的目錄，進入目錄后就能查清楚了。同理可以用find / -name startup.sh去找tomcat啟動文件。

# find / -name tomcat
/home/rttsInstall/temp/repository/org/apache/geronimo/ext/tomcat
/home/rttsInstall/temp/repository/org/apache/tomcat
/root/.ivy2/cache/tomcat
find: /proc/30540: No such file or directory
/ntcir/home/rttsInstall/packages/rtts/repository/org/apache/geronimo/ext/tomcat
/ntcir/home/rttsInstall/packages/rtts/repository/org/apache/tomcat
/ntcir/home/hwan/tomcat

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