How to realize the automatic generation of configuration files in core files

This article mainly introduces how to achieve the automatic generation of core file configuration files, the article is very detailed, has a certain reference value, interested friends must read it!

The specific implementation steps are as follows:

1. Edit the environment configuration file to let shell automatically set ulimit when it starts

Vi / etc/profileulimit-c unlimited > / dev/null 2 > & 1

two。 Change the core file generation path

Vi / etc/sysctl.confkernel.core_uses_pid = 1kernel.core_pattern=/tmp/core-%e-%p

3.sysctl configuration takes effect

Sysctl-p / etc/sysctl.conf

This makes it possible to automatically generate the core file to the / tmp directory when coredump occurs later. Easy to debug!

The above is all the contents of the article "how to automatically generate configuration files for core files". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!