I'd like to output a list of all installed packages into a text file so that I can review it and bulk-install on another system. How would I do this?

I know, I just can hit Super + A to see all installed apps in Ubuntu, but I need a command to list their names. The command dpkg --get-selections | awk '{print $1}' is also not an option because it shows …

To uninstall already installed software, you can: Go to Software-center. Find the software and remove. Open a terminal, and type sudo apt-get remove <software-name> If you do not know the complete …

I installed wireshark recently. I have no idea in which directory it was installed, but it's not in /opt. How do I find where it's installed?

Aug 5, 2010 · The /usr/local hierarchy is for use by the system administrator when installing software locally. It needs to be safe from being overwritten when the system software is updated.

Dec 11, 2019 · Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. What does this mean ?

Mar 30, 2014 · The way how to know version of an installed package varies for different programs. Usually application_name --version or application_name -version can be used to know it. It is better …

Ubuntu Software The easiest way is to use Ubuntu Software (or Ubuntu Software Center in releases older than Ubuntu 16.04LTS). Open Ubuntu Software, click the Installed tab, select the app you wish …

I would like to have a list of the installed software on my machine, with the disk space consumed by them alongside. I would prefer to be able to order by largest/smallest, but that is not a necess...

Just upgraded to 20.04. At first the software center was working fine. I could scroll down and look at the categories. I could click on the installed tab and see the installed apps. A few hours after