Category: Practice

[Repost] Turn your vim editor into a productivity powerhouse 0

[Repost] Turn your vim editor into a productivity powerhouse

Editor’s note: The headline and article originally referred to the “vi editor.” It has been updated to the correct name of the editor: “vim.” A versatile and powerful editor, vim includes a rich set...

OOM in CentOS analyzing and thinking 0

OOM in CentOS analyzing and thinking

Condition In my CentOS 7 64bit server, there are several Java applications are running, such as Jira, Confluence, BitBuckit, Artifactory, Jenkins. And the server memory is 32 Gb, 16 core CPUs, firstly I thought...