Add remaining script files

1/1_2.sh

@@ -1,4 +1,3 @@
-
 npm version
 npm install -g m
 m latest
@@ -7,4 +6,4 @@ brew tap mongodb/brew
 brew install mongosh
 mongosh --version
 brew install mongodb-database-tools
-mongoimport
+mongoimport

1/1_3.sh

@@ -2,6 +2,4 @@ npm version
 sudo npm install -g m
 m latest
 mongod --version
-docs.mongodb.com/mongodb-shell/install/
-
-sudo apt-get install mongodb-database-tools
+sudo apt-get install mongodb-database-tools

1/1_4.sh

@@ -2,6 +2,4 @@ npm version
 sudo npm install -g m
 m latest
 mongod --version
-docs.mongodb.com/mongodb-shell/install/
-
-sudo apt-get install mongodb-database-tools
+sudo apt-get install mongodb-database-tools

2/2_1.sh

@@ -0,0 +1,7 @@
+mkdir mongodbessentials
+cd mongodbessentials
+mkdir mongod_only
+mongod --dbpath mongod_only
+mongosh
+show databases
+db.test.insertOne({"hello": "world"})

2/2_3.sh

@@ -0,0 +1,18 @@
+mkdir replica_set_cmdline
+cd replica_set_cmdline
+openssl rand -base64 755 > keyfile
+chmod 400 keyfile
+mkdir -p m{1,2,3}/db
+mongod --replSet myReplSet --dbpath ./m1/db --logpath ./m1/mongodb.log --port 27017 --fork --keyFile ./keyfile
+mongod --replSet myReplSet --dbpath ./m2/db --logpath ./m2/mongodb.log --port 27018 --fork --keyFile ./keyfile
+mongod --replSet myReplSet --dbpath ./m3/db --logpath ./m3/mongodb.log --port 27019 --fork --keyFile ./keyfile
+mongosh “mongodb://localhost:27017”
+rs.initiate()
+use admin
+db.createUser({user: 'naomi', pwd: passwordPrompt(), roles: ["root"]})
+db.getSiblingDB("admin").auth("naomi", passwordPrompt())
+rs.add("localhost:27018")
+rs.add("localhost:27019")
+rs.status()
+db.serverStatus()['repl']
+rm -rf mongodbessentials

2/2_4.sh

@@ -0,0 +1,28 @@
+mkdir replicaset
+cd replicaset
+openssl rand -base64 755 > keyfile
+chmod 400 keyfile
+mkdir -p m{1,2,3}/db
+touch m1.conf
+cp m1.conf m2.conf
+cp m1.conf m3.conf
+mongod -f m1.conf
+mongod -f m2.conf
+mongod -f m3.conf
+mongosh
+use admin
+config = {
+    _id: "mongodb-essential-rs",
+    members: [
+        { _id: 0, host: "localhost:27017" },
+        { _id: 1, host: "localhost:27018" },
+        { _id: 2, host: "localhost:27019" }
+    ]
+};
+rs.initiate(config)
+db.createUser({user: 'naomi', pwd: passwordPrompt(), roles: ["root"]})
+db.getSiblingDB("admin").auth("naomi")
+rs.add("localhost:27018")
+rs.add("localhost:27019")
+rs.status()
+db.serverStatus()['repl']

2/2_5.sh

@@ -0,0 +1,4 @@
+cd datasets
+mongoimport --username="naomi" --authenticationDatabase="admin" --db=sample_data inventory.json
+mongoimport --username="naomi" --authenticationDatabase="admin" --db=sample_data movies.json
+mongoimport --username="naomi" --authenticationDatabase="admin" --db=sample_data orders.json

2/m1.conf

@@ -0,0 +1,15 @@
+storage:
+    dbPath: m1/db
+net:
+    bindIp: localhost
+    port: 27017
+security:
+    authorization: enabled
+    keyFile: keyfile
+systemLog:
+    destination: file
+    path: m1/mongod.log
+processManagement:
+    fork: true
+replication:
+    replSetName: mongodb-essentials-rs

2/m2.conf

@@ -0,0 +1,15 @@
+storage:
+    dbPath: m2/db
+net:
+    bindIp: localhost
+    port: 27018
+security:
+    authorization: enabled
+    keyFile: keyfile
+systemLog:
+    destination: file
+    path: m2/mongod.log
+processManagement:
+    fork: true
+replication:
+    replSetName: mongodb-essentials-rs

2/m3.conf

@@ -0,0 +1,15 @@
+storage:
+    dbPath: m3/db
+net:
+    bindIp: localhost
+    port: 27019
+security:
+    authorization: enabled
+    keyFile: keyfile
+systemLog:
+    destination: file
+    path: m3/mongod.log
+processManagement:
+    fork: true
+replication:
+    replSetName: mongodb-essentials-rs

3/3_2.sh

@@ -0,0 +1,3 @@
+use blog
+show collections
+db.authors.insertOne({"name": "Naomi Pentrel"})

3/3_3.sh

@@ -0,0 +1,20 @@
+db.authors.insertOne({"name": "Joe Nash"})
+db.authors.insertMany([
+    {"name": "Eliot Horowitz"},
+    {"name": "Dwight Merriman"},
+    {"name": "Kevin P. Ryan"}
+])
+db.authors.find()
+db.authors.find({ "name": "Naomi Pentrel"})
+db.authors.find({ name: "Naomi Pentrel"})
+db.authors.updateOne(
+    { name: "Naomi Pentrel"},
+    { $set: { website: "https://naomi.codes" } }
+)
+db.authors.find({ name: "Naomi Pentrel"})
+db.authors.updateMany(
+    { },
+    { $set: { books: [] } }
+)
+db.authors.find()
+db.authors.deleteOne({ name: "Joe Nash" })

3/3_4.sh

@@ -0,0 +1,2 @@
+db.authors.find()
+db.createIndex({ name: 1 })

3/3_6.sh

@@ -0,0 +1,10 @@
+use lookup
+db.records.insert({
+    "name": "Naomi Pentrel",
+    "number": "1234567890",
+    "profession": "LinkedIn Learning Instructor",
+    "website": "naomi.codes"
+})
+db.records.findOne()
+db.records.createIndex({name: 1})
+db.records.createIndex({number: 1})

4/4_11.sh

@@ -0,0 +1,67 @@
+use order_app
+db.oders.insertMany([
+    {
+        "time": Date(),
+        "items": [{
+            "name": "Fries",
+            "quantity": 1,
+            "price": 2.99
+        },{
+            "name": "Diet Coke",
+            "quantity": 1,
+            "price": 1.99
+        }],
+        "delivery_cost": 3.50,
+        "total": 8.48,
+        "user": {
+            "name": "Naomi Pentrel",
+            "address": "Sample Street 123",
+            "email": "[email protected]",
+            "phone": "12345678910",
+            "balance": 10
+        },
+        "restaurant": {
+            "name": "Burger King",
+            "address": "Somewhere in Amsterdam"
+        }
+    },
+    {
+        "time": Date(),
+        "items": [{
+            "name": "Fries",
+            "quantity": 1,
+            "price": 2.99
+        },{
+            "name": "Diet Coke",
+            "quantity": 2,
+            "price": 1.99
+        }],
+        "delivery_cost": 3.50,
+        "total": 10.47,
+        "user": {
+            "name": "Naomi Pentrel",
+            "address": "Sample Street 123",
+            "email": "[email protected]",
+            "phone": "12345678910",
+            "balance": 10
+        },
+        "restaurant": {
+            "name": "Burger King",
+            "address": "Somewhere in Amsterdam"
+        }
+    }
+])
+db.orders.findOne()
+db.orders.createIndex({"user.email": 1, time: 1})
+db.orders.createIndex({"restaurant.name": 1, time: 1})
+db.orders.find().sort({total: -1}).limit(1)
+db.orders.find().sort({"restaurant.name": 1})
+db.orders.find({
+    $expr: {
+        $gt: [
+            "$total",
+            "$user.balance"
+        ]
+    }
+})
+db.orders.updateMany({}, { $mul: {total: 0.9} })

4/4_2.sh

@@ -0,0 +1,7 @@
+use sample_data
+show collections
+db.inventory.findOne()
+db.orders.findOne()
+db.movies.findOne()
+db.movies.findOne({"ratings.mndb": 10})
+db.movies.findOne({"genres.0": "Musical"})

4/4_3.sh

@@ -0,0 +1,11 @@
+use sample_data
+db.inventory.findOne()
+db.inventory.findOne({ "variations.quantity": { $gte: 8 } })
+db.inventory.findOne({ "variations.quantity": { $gte: 17 } })
+db.inventory.findOne({ "variations.quantity": { $gte: 18 } })
+db.inventory.findOne({ "variations.quantity": { $gte: 22 } })
+db.inventory.findOne({ "price": { $lt: 1000 } })
+db.inventory.findOne({ "price": { $lt: 2000 } })
+db.inventory.findOne({ "price": { $lt: 1700 } })
+db.inventory.findOne({ "variations.variation": { $in: [ "Blue", "Red" ] } })
+db.inventory.findOne({ "variations.variation": { $nin: [ "Blue", "Red" ] } })

4/4_4.sh

@@ -0,0 +1,32 @@
+use sample_data
+db.inventory.findOne()
+db.inventory.findOne(
+    {
+        $and: [
+            { "variations.quantity": { $ne: 0} },
+            { "variations.quantity": { $exists: true } }
+        ]
+    }
+)
+db.inventory.findOne(
+    {
+        $or: [
+            { "variations.variation": "Blue" },
+            { "variations.variation": "Green" }
+            { "variations.variation": "Teal" },
+        ]
+    }
+)
+db.inventory.findOne(
+    {
+        $nor: [
+            { price: { $gt: 8000 } },
+            { "variations.variation": "Blue" }
+        ]
+    }
+)
+db.inventory.findOne(
+    {
+        $not: { price: { $gt: 20000 } },
+    }
+)

4/4_5.sh

@@ -0,0 +1,6 @@
+db.movies.find().sort({title: 1})
+db.movies.find({}, { title: 1, genres: 1 }).sort( {title: 1})
+db.movies.find({}, { title: 1, genres: 1 }).sort( {title: -1})
+db.movies.find({}, { title: 1, genres: 1 }).sort( {director: 1, title: 1})
+db.movies.find({}, { title: 1, genres: 1 }).sort( {title: 1}).skip(100)
+db.movies.find({}, { title: 1, genres: 1 }).sort( {title: 1}).skip(100).limit(5)

4/4_6.sh

@@ -0,0 +1,18 @@
+use blog
+show collections
+db.authors.find()
+db.authors.updateOne(
+    { name: "Naomi Pentrel" },
+    { $set: { message: "Hello World!" } }
+)
+db.authors.find()
+db.authors.updateMany(
+    {},
+    { $set: { message: "Hello" } }
+)
+db.authors.find()
+db.authors.updateMany(
+    {},
+    { $unset: { message: "" } }
+)
+db.authors.find()