We will discuss 4 methods to get out of VIM Method 1 click-> Esc click-> : click-> w click-> q click-> Enter Method 2 click-> Esc click-> : click-> x click-> Enter Method 3 If you just want to exit without saving the content click-> E...
Networking allows containers to communicate with each other, and the host system. Suppose we have, 2 Docker containers on the host systembackend and frontend and they want to connect, and they need to surely interact with the host system. To manage a...
Image Management Pull an Image from Docker Hub docker pull image_name:tag List Downloaded Images docker images Remove an Image docker rmi image_name:tag Container Lifecycle Create a Container docker run --name -d container_name image_name:tag --...
Create new user Linux Daddy will guide you. sudo adduser username You are now a daddy sudo useradd username Check all the users sudo cat /etc/shadow Consider, abhishek2:!:19579:0:99999:7::: The row is split into 9 fields seperate by : Each fiel...
In Linux, the equivalent of shortcuts are symbolic links (or soft links or symlinks). Symlinks allow us to link to another file by its filename. Another type of link found in Linux is hardlink*, these are another file with a link to an inode* Create ...
The OSI (Open Systems Interconnection) Model is a standardised model which we use to demonstrate the theory behind computer networking. In practice, it's the more compact TCP/IP model that real-world networking is based off; however the OSI model, in...
