If you are searching for the longest string of numbers that is the last thing on the line, you can just use grep:

$ grep -oP 'd+s*$' file 
100
200
20

Yes, you can merge the 3.2gb free space to your Ubuntu partition.

• For this you need a

  Thursday, May 26, 2022, 4:16:41
  6 Does anyone know of a voicechanger that i can use with skype?

  There is Clownfish for Skype. I don't know exactly how good it is, but you can give it a try.

  Friday, September 10, 2021, 11:46:22
  4 How to install FireBird on Ubuntu 12.04

  rpm is a package type used by Red Hat/Fedora. It is possible to install rpm packages in Ubuntu but I don't recommend it as I had bad experiences doing that.

  Firebird is already in the...

  Monday, February 6, 2023, 12:49:19
  5 Ubuntu 22.04 not disabling trackpad

  Find the xinput ID for the touchpad

  open a terminal and use the command:

  xinput list
  

  This will output something like this:

  Virtual core...
  

  Wednesday, April 20, 2022, 3:48:04