How do I exit BASH while loop using modulus operator?
So practically for my assignment I need to break out of a true while loop when the user inputs a number that gives a modulus remainder of 0, ex: (25 % 5 =...
Published: Jul 18, 2026
How to compile and run using GCC?
I'm taking this course from Coursera and they asked us to have at least some knowledge in C . So as they asked us to use GCC And Ubuntu , I installed...
Published: Jul 18, 2026
How do you switch the audio out from the speakers to a USB speaker from the command line?
I know how to switch the audio out device using the speaker menu item, but how does one do this from the command line? I'd like to write some shell s...
Published: Jul 18, 2026
Bacula on Ubuntu 20.04
I setup a new Ubuntu desktop system, I called BACULA, to install Bacula to backup 3 other systems (TRISTRAM: Ubuntu, NANCY: Windows/10, MILLY: Windows/10)...
Published: Jul 18, 2026
Touchscreen/xinput-calibrator
I have been trying to install xinput-calibrator but when I type Sudo apt-get install xinput-calibrator it returns with Unable to locate package xinput-cal...
Published: Jul 18, 2026
Change Konqueror format to single column
I'm running Konqueror in Kubuntu 21.10. Is there a way to persuade it to do listings in a single column rather than three columns? Update 1: Konquero...
Published: Jul 18, 2026
16.04 - Slow login, no wallpaper, missing image icons in taskbar
As of about a week ago, my desktop has exhibited the following problems - all starting at once. After a cold boot or a restart I reach the login screen in...
Published: Jul 18, 2026
How to use numpad as mouse pointer (moving and clicks)?
I want to use the keypad to move the mouse to all directions and right and left click. How can I do this?
Published: Jul 18, 2026
Problem installing CUDA 8 on Ubuntu 16.04 - Missing proc/driver/nvidia folder
I am trying to install NVIDIA CUDA 8.0 on my Ubuntu 16.04 LTS, even following the Linux Install Guide from NVIDIA I can not get it working. Here is the de...
Published: Jul 18, 2026
Ubuntu 20.04 gcc report wrong version
When trying to install nvidia proprietary driver on my 20.04 LTS host I ran into a problem that it would not install when using DKMS. It complained about ...
Published: Jul 18, 2026
