Skip to main content

coredump related settings

· One min read

1. coredump limits​

  • for this login time
ulimits -c unlimited
  • for the permanent time
vim /etc/security/limits.conf

*               soft    core            unlimited
*               hard    core            unlimited

2. coredump file path​

sudo sysctl -w kernel.core_pattern="|/tmp/core_dump_example.py %e"

man core for the details about % part like %e in coredump file name

3. generating coredump​

kill -SIGSEGV ${PID}