ubuntu apt-get update without input - Shell-Bash

If you are an Ubuntu user, you may have encountered situations where you need to execute apt-get update command. This command is used to update the package index of the system with the latest available packages. However, if you are running the command repeatedly, it can become tedious to type the command and provide your input every time.

Fortunately, there is a way to run the apt-get update command without any input. This can be achieved using the yes command in combination with the apt-get update command. Here is an example:

yes | sudo apt-get update

In this example, we pipe the output of the yes command to the apt-get update command. The yes command is used to simulate a continuous stream of input that will automatically respond with a "yes" to any prompt that the apt-get update command generates.

This command will update the package index in your system without any input from you. You can automate this command by running it as a cron job or by creating a shell script.

In conclusion, the apt-get update command is an essential Linux command that every Ubuntu user should be familiar with. By using the yes command, you can automate this command and save yourself from typing the command repeatedly.