How to restart tomcat

1. Enter the bin directory of tomcat under the linux system,

For example: cd /usr/local/ apache-tomcat-7.0.42 /bin

2. Shut down the tomcat service for 1 time, especially if it has been started, with some exceptions

./shutdown.sh

3. Check 1 to see if tomcat is actually turned off

ps -ef|grep java

If the following similar prompt appears, tomcat is closed

root 30248 30113 0 10:00 pts/0 00:00:00 grep java

4. Finally restart tomcat

./startup.sh