[Quick Tip #3] Purge previously removed packages

If like me you install and test a lot of packages you may want to do a bit cleanup from time to time and purge previously removed packages.

You can list removed (but not purged) package by running :

And here is how you can purge those packages :

Done!

Source.

[Quick Tip #2] Find Ubuntu version of Live USB/CD without booting it.

If you often test Ubuntu using Live USB and Live CD you probably meet situation where you have a bunch a Live USB/CD lying around without remembering with Ubuntu version is on which USB/CD.

Here is a quick tip to find Ubuntu version of Live USB/CD without booting it that might be useful in this case.

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[Quick Tip #1] Get information of connected Wifi network using command line.

Hello!

Here is my first of post of a long series of quick tip for Linux! Hope you will enjoy them 🙂

It is always be useful to be able to get information of connected Wifi network using command line. This quite simple command does not require installation of tiers package and will give you helpful information such as bssid, ssid, security mode, IP address, IPv6 address, and more.

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