In Linux, the alias command is used to create shortcuts for long commands that have the same functionality as if you were writing the whole command. This way, you can improve your productivity and save time by creating a few aliases for the long or
Do you still type the long “sudo apt update && sudo apt upgrade -y” commands each time you want to update your Debian-based system? Or are you still navigating into directories (ex: “/var/www/html“) using the cd command each time you have to modify something there?
In Linux, whenever you want to execute any executable program or script, you need to jump into the directory and execute your program or script. But when you execute system commands like ls, pwd, echo, apt, and nano, you don’t need to jump into any