When using Docker in development environment, you might need to restart or clean docker containers fully. Here are some helpful commands. List all containers (only IDs) docker stop $(docker ps -aq) Stop all running...
Now a days almost every website encourages visitors to share their content like: article, videos, images and pages on social network, where Facebook, Twitter and Instagram are the mostly used by websites. And there is no doubt...
This is a fact that in PHP you can only have single inheritance. That means a class can inherit from only one other class. For example if a class needs to inherit more than one methods from different classes in order to prevent...
If you are a programmer then you may already know about comparison operators or shorthand comparisons. Let’s understand how the ternary ?:, the null coalescing ?? and the...
Quick tip of the day, if you are facing this issue, try to run following commands, it will clean the build. Shift + Command + K Option + Shift + Command + K Command + B
Create a new group like “devops” and add the desire users to the group. sudo groupadd devops Now since group is created, let’s add users to the group. sudo usermod -a -G devops peter sudo usermod -a -G...
#generate-ssh-key.sh ssh-keygen -t rsa -b 4096 -N '' -C "shell@danyal.dk" -f ~/.ssh/id_rsa #ssh-key-add.sh eval "$(ssh-agent -s)" ssh-add ~/.ssh/id_rsa #ssh-key-permissions.sh chmod 700 ~/.ssh chmod 644...
MySQL is a database management system. It provides access to databases where your site can store information.Use apt-get to acquire and install this software: sudo apt-get update sudo apt-get install...
If you do not know what is your server’s public IP address is, there are a few methods you can try. Usually, this is the address you use to connect to your server through SSH. First, you could use...
Tip: It’s always good idea to test production build application locally before it is deployed.npm run build creates a dist directory with a production build of your app.In order to serve index.html in as browser it needs an...
