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How to Find the total size of all files in a directory in Ubuntu

How to Find the total size of all files in a directory in Ubuntu

  • Post author:Nikolaus Oosterhof
  • Post published:February 19, 2023

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…)

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How to quickly send a text from Ubuntu to Android using a three-line Bash script

How to quickly send a text from Ubuntu to Android using a three-line Bash script

  • Post author:Marianne elanotta
  • Post published:January 16, 2023

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…)

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How to view your sound card information using the terminal in Ubuntu 18.04

How to view your sound card information using the terminal in Ubuntu 18.04

  • Post author:Nikolaus Oosterhof
  • Post published:June 21, 2022

In this short tutorial , you will learn how to find your sound card information in a simple way in case your Ubuntu distribution cannot automatically detect it. (more…)

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How to solve Docker error: no space left on device

How to solve Docker error: no space left on device

  • Post author:amin nahdy
  • Post published:June 17, 2022

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…)

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How to display files sizes in MB in Linux/Ubuntu

How to display files sizes in MB in Linux/Ubuntu

  • Post author:amin nahdy
  • Post published:June 4, 2022

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.
(more…)

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How to create new users in a Docker container?

How to create new users in a Docker container?

  • Post author:Nikolaus Oosterhof
  • Post published:April 9, 2022

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…)

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How to display a colored man pages in Ubuntu 20.04

How to display a colored man pages in Ubuntu 20.04

  • Post author:Marianne elanotta
  • Post published:March 3, 2022

 

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…)

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How to open System Settings from the terminal in Ubuntu 18.04?

How to open System Settings from the terminal in Ubuntu 18.04?

  • Post author:amin nahdy
  • Post published:January 4, 2022

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…)

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How to keep a nodejs server running permanently

How to keep a nodejs server running permanently

  • Post author:Nikolaus Oosterhof
  • Post published:August 21, 2021

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…)

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How to encrypt a USB stick on Ubuntu

How to encrypt a USB stick on Ubuntu

  • Post author:Marianne elanotta
  • Post published:July 20, 2021

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…)

Continue Reading How to encrypt a USB stick on Ubuntu
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