Where to read tomcat error logs

Tomcat error logs are generally stored in: Linux/Unix/macOS: $CATALINA_HOME/logs/catalina.out Windows: �TALINA_HOME%\logs\catalina.out can be found by running the echo $CATALINA_HOME or echo �TALINA_HOME% command Tomcat installation directory. If the catalina.out file is not found, check the stderr file or the localhost.yyyy-mm-dd.log file, or pass -Dloggi

Tomcat error log location

Tomcat will generate log files when encountering errors to help users diagnose and solve problems. These log files are typically stored in the following location:

• Linux/Unix/macOS: $CATALINA_HOME/logs/catalina.out
• Windows: � TALINA_HOME%\logs\catalina.out

Where, $CATALINA_HOME or �TALINA_HOME% is the path to the Tomcat installation directory.

How to find the Tomcat installation directory:

1. Run the following command in the terminal or command prompt:

   • Linux/Unix/macOS: echo $CATALINA_HOME
   • Windows: echo �TALINA_HOME%
2. Check the output As a result, it will display the Tomcat installation directory.

Once the log file is located, you can view its contents using a text editor or a command line tool such as tail or less.

Note:

• The location of the log files may vary depending on the Tomcat version and configuration.
• If the catalina.out file is not found, check the stderr file or the localhost.yyyy-mm-dd.log file (e.g. , localhost.2023-03-08.log).
• You can also change the location of the log file by specifying the -Dlogging.file=my-log.txt parameter when starting Tomcat.

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