Are you facing the “Sub-process /usr/bin/dpkg returned an error code 1” error in Ubuntu ? This error typically occurs when there’s an issue with the package management system. (more…)
Finding the total size of all files in a directory in Ubuntu can be done in several ways. Here are 6 methods, ranging from simple to more advanced. (more…)
Transferring text from Ubuntu to Android using a Bash script is a powerful and efficient way to automate the process of transferring text between devices. Bash scripts are a powerful tool that can be used to automate repetitive tasks, and can (more…)
You will find below how to fix the Docker error : no space left on device . There are two similar solutions. The first is the long winded whereas the second is the fastest. (more…)
Update on 3/6/2022 – Sometimes we want to see the sizes of files as returned by the ls command displayed in some reasonable format or in other words in human readable presentation.
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Updated on 4/4/2022 – If you have a docker container and would like to add users to run some processes, this short tutorial is for you. The trick here is to rely on USERADD rather than on the interactive wrapper (more…)
Pinfo is an information file viewer. It was created because its author, Przemek Borys, was very tired trying to read gtk information entries using standard tools. (more…)
Is there a command to open the Ubuntu system settings window in Ubuntu 18.04 from the terminal ? To answer this, let’s first outline some ways to access the system settings : (more…)
Sometimes you need to run your nodejs server permanently (.e.g. for building a REST API that will be consumed by a mobile application) without the need to run (more…)
Many users often store important documents on a USB stick. However, there is always the risk of losing the device along with the stored data. For this reason (more…)
