tree 398b0e0377ad6a1c3daf02a453fb0a49ea2cf6e7
parent ace9cd140d93e92c82b9bd705efea599cc5118e6
author Lei YU <mine260309@gmail.com> 1549869119 +0800
committer Gunnar Mills <gmills@us.ibm.com> 1553099360 +0000

cheatsheet: Add ulimit for coredump

Add `ulimit -c unlimited` to generate coredump, otherwsie the default
coredump limit is 0 and it will not be generated.

Change-Id: I3ca8a4ebc3e9cf6fbf1e45e9077315affb9adaa9
Signed-off-by: Lei YU <mine260309@gmail.com>