How to stop MongoDB in Linux

$ sudo dnf install eclipse Here is what the above code is Doing: 1. Importing the required modules 2. Creating a class called “MyClass” 3. Creating a constructor for the class 4. Creating a method called “my_method” 5. Creating an instance of the class 6. Calling the method

docker-compose rm -f docker-compose pull docker-compose up –build -d # Run some tests ./tests docker-compose stop -t 1 Here is what the above code is Doing: 1. Stop the containers 2. Remove the containers 3. Pull the latest images 4. Start the containers 5. Run some tests 6. Stop the containers

# remove tasksel remove [package] # example tasksel remove lamp-server Here is what the above code is Doing: 1. Install tasksel 2. Install lamp-server 3. Remove lamp-server

git reset –soft HEAD^ git reset HEAD^ //And if you actually want to completely undo it, throwing away all uncommitted changes, resetting everything to the previous commit (as the original question asked): git reset –hard HEAD^ Here is what the above code is Doing: 1. git reset –soft HEAD^ This command will undo the last…

sudo apt update sudo apt install yarn Here is what the above code is Doing: 1. Add the repository to your system’s software sources. 2. Update your local package index. 3. Install Yarn.

#!/bin/bash array=(aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm) g=4 for((i=0; i < ${#array[@]}; i+=g)) do part=( "${array[@]:i:g}" ) echo "Elements in this group: ${part[*]}" done Here is what the above code is Doing: 1. The array is defined with 12 elements. 2. The variable g is defined with the...