摘要：
http://en.wikipedia.org/wiki/Maximum_Segment_Lifetimehttp://blog.davidvassallo.me/2010/07/13/time_wait-and-port-reuse/http://www.sizeofvoid.net/hadoop-2-0-namenode-ha-federation-practice-zh/http://blog.csdn.net/kindy1022/article/details/7221118 阅读全文
摘要：
To change the location of the newly created core files, you have to change the content of /proc/sys/kernel/core_pattern:Code:sudo echo /tmp/core > /proc/sys/kernel/core_patternthis will put the core dumps in /tmp, naming them "core". You can also add some modifiers to the content of the 阅读全文