mongodb-linux-x86_64-ubuntu1804-4.0.18.tgz （18个子文件） 
mongodb-linux-x86_64-ubuntu1804-4.0.18 
THIRD-PARTY-NOTICES.gotools 79KB bin mongoimport 15.35MB mongotop 15MB mongos 34.23MB mongodump 15.62MB mongoreplay 19.69MB mongostat 15.35MB mongod 60.04MB mongofiles 15.1MB bsondump 14.79MB mongo 38.37MB mongoexport 15.2MB mongorestore 15.69MB install_compass 8KB
LICENSE-Community.txt 30KB THIRD-PARTY-NOTICES 59KB MPL-2 16KB README 3KB资源评论
