Bug #118499 .mylogin.cnf covered the command line
Submitted: 23 Jun 9:20 Modified: 26 Jun 1:47
Reporter: licheng guo Email Updates:
Status: Analyzing Impact on me:
None 
Category:MySQL Server: Command-line Clients Severity:S2 (Serious)
Version:mysql-8.0.32 OS:Linux (centos7.9)
Assigned to: MySQL Verification Team CPU Architecture:Any
Tags: .mylogin.cnf

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file: