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Installation dans ubuntu : https://docs.mongodb.com/manual/tutorial/install-mongodb-on-ubuntu/ installer studio 3T: How to Install Studio 3T d’autres outils: https://www.guru99.com/top-20-mongodb-tools.html ********************************************************************************* les commands utils show dbs, show databases use db-lyu db : afficher la base actuelle show collections mongoose : connection :fsdfs mongoose.connect(‘mongodb://localhost/test’, {useNewUrlParser: true}); const db = mongoose.connection; db.once(‘open’, function() { // we’re connected! });

git init git add git commit -m « xxxx » git log –oneline git reflog git reset –head xxxxxx git reset –head HEAD^^^ (reculer 3 étapes) git reset –head HEAD~3 (reculer 3 étapes) git reset –soft xxxxx (seulement changer index de repose) git reset –mix xxxxx (change index de repos et la cache) git diff git remote