How to permanently disable coredump

Solution Verified - Updated -

Issue

  • How do I permanently disable coredump?
  • how to disable coredump creation services on server
  • I need to stop core files being created on application crash or segfault

Environment

  • Red Hat Enterprise Linux
  • ABRT (Automatic Bug Reporting Tool) service
  • systemd-coredump service
  • kernel.core_pattern kernel tunable in sysctl

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