Check MySQL Startup Failure Log

To view the log of MySQL startup failure, you can follow these steps:

1. Open the command line window or terminal.
2. Switch to the log file directory of MySQL by running the following command, which is typically located in the data directory of MySQL:

cd /var/log/mysql/

1. log of errors

cat error.log

1. log file containing errors
2. system logging
3. communications

cat /var/log/syslog

1. In the log file, search for error messages indicating the failure of MySQL to start, which usually contain information about the reason for the failure and error codes.

By examining the logs of the failed MySQL startup, it is possible to gain a better understanding of the issue and take appropriate measures to resolve the problem.