In Linux, Tomcat restarts in Linux and Tomcat is restarted using commands! First, go to the bin directory cd/usr/local/Tomcat/bin under tomcat and use Tomcat to close the command. /shutdown. sh check if Tomcat is used to disable ps-ef | grep java. If the following similar information is displayed, it means that Tomcat has not disabled root 7010 1 0 Apr19 yet? 00:30:13/usr/local/java/bin/java-Djava. util. logging. config. file =/usr/local/tomcat/conf/logging. properties-Djava. awt. headless = true-Dfile. encoding = UTF-8-server-Xms1024m-Xmx1024m-XX: NewSize = 256 m-XX: MaxNewSize = 256 m-XX: PermSize = 256 m-XX: MaxPermSize = 256 m-XX: + DisableExplicitGC-Djava. util. logging. manager = org. apache. juli. classLoaderLogManager-Djava. endorsed. dirs =/usr/local/tomcat/endorsed-linoleic Sspath/usr/local/tomcat/bin/bootstrap. jar-Dcatalina. base =/usr/local/tomcat-Dcatalina. home =/usr/local/tomcat-Djava. io. tmpdir =/usr/local/tomcat/temp org. apache. catalina. startup. bootstrap start * If You Want To directly kill Tomcat, you can use the kill command, directly kill the Tomcat process kill-9 7010 and check whether Tomcat has disabled ps-ef | grep java. If the following information appears, it indicates that Tomcat has disabled root 7010 1 0 Apr19? 00:30:30 [java] <defunct> Finally, start Tomcat. /startup. sh Note: Use the root user to log on to the Linux system. Enter the Tomcat directory correctly. Restart Tomcat after confirming that Tomcat is disabled. Otherwise, an exception occurs when the port is occupied.