Readonly is a facility for creating non-modifiable variables. This is useful for configuration files, headers, etc. It can also be useful as a development and debugging tool, for catching updates to variables that should not be changed. I will show you how to install libreadonly-perl on Ubuntu 22.04 in this tutorial.
Prerequisites to install
- OS: Ubuntu 22.04 is needed for libreadonly-perl to work
- Privileges: Verify that you can execute the sudo commands line.
Install libreadonly-perl Ubuntu 22.04
libreadonly-perl is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one that you think is easy and you can follow.
Install libreadonly-perl using APT
This is a popular method for installing any Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these steps to get libreadonly-perl on your Ubuntu.
Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Opening the terminal and executing this Linux command:
Step 2: Start installing the packages on Ubuntu 22.04. You can now install libreadonly-perl Ubuntu by executing this command in the terminal.
Install libreadonly-perl using Aptitude
Users can manage their installation, upgrade, and removal of packages with Aptitude and view a list of the packages that are currently available. If you haven’t already installed it on Ubuntu, run this command to do so.
After that, you can now install libreadonly-perl, just following these steps:
Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Launch the terminal and enter the following Linux command:
Step 2: Install the package on Ubuntu 22.04. After updating, you can install libreadonly-perl Ubuntu by pasting this command into the terminal and pressing
Uninstall libreadonly-perl on Ubuntu 22.04
Have you ever considered how challenging it might be to uninstall an application from Ubuntu? You’re wrong, anyone can easily uninstall any program, not just a libreadonly-perl.
If you installed libreadonly-perl using APT or Aptitude, you could uninstall libreadonly-perl on Ubuntu by following this step:
If you want to uninstall libreadonly-perl and remove its data and dependencies, you can also run the following command:
In this guide, I showed you ways to install libreadonly-perl on Ubuntu 22.04 and some ways to uninstall libreadonly-perl too. If you need any help, don’t hesitate to contact me. I’m very glad to answer them.