Core files under Linux

When dealing with MySQL crashes it is very useful to get the core files for further debugging. I have collected all the informations I found about it and wrote it together here:

Find core files

# find $HOME -name "core*"
/home/oli/core.6440

# file core
core:      ELF 32-bit LSB core file Intel 80386, version 1 (SYSV), SVR4-style

See who caused the core file: