How to view MySQL Tomcat Redis version

1 MySQL version view

Go to the MySQL installation directory and find the MySQL command under bin. Executes the MySQL--version command. or direct find/-name mysql, find MySQL command after executing mysql--version command.

2 View Tomcat version: Locate the Tomcat installation directory, locate the version.sh script under Bin, and then execute it directly. If you do not have a version.sh script , you can find the catalina.sh script and then execute the catalina.sh version command. If you can't find the installation directory, try these two scripts directly.

3 View Redis version: Find/-name redis-server redis-server --version can be executed after finding Redis-server

4 View Nginx version: Find/-name nginx found after execution ./nginx-v

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How to view MySQL Tomcat Redis version