linux 5 mysql 3 docker 2 java 2 shell 2 springboot 2 2018 1 bigdata 1 bigdate 1 book 1 books 1 crontab 1 database 1 delete 1 distributed 1 dns 1 domain 1 elasticsearch 1 error 1 hdfs 1 hot-key 1 index 1 jdbc 1 kindle 1 kudu 1 list 1 macos 1 manjaro 1 metrics 1 monitor 1 rootless 1 shortcuts-cheatsheet 1 table 1 terminal 1 vim 1 人性的弱点 1 年终总结 1