Step 1: Update System
$ sudo dnf update $ sudo dnf install epel-release $ sudo /usr/bin/crb enable Step 2: Install Docker from AlmaLinux Repo
$ sudo dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo $ sudo dnf remove -y podman podman-docker podman-plugins $ sudo dnf remove -y runc $ sudo dnf clean all $ sudo dnf install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin $ sudo systemctl enable --now docker $ sudo systemctl status docker $ sudo...
$ sudo dnf update
$ sudo reboot
(So any new installed kernel will be loaded)
$ sudo dnf install gcc kernel-devel kernel-headers make bzip2 perl
Go to the VirtualBox Menu > Devices > Insert Guest Additions CD image
Automated:
Press Run
Manual:
$ cd /run/media/$USER/VBox_GAs_*/ # Adjust path if needed
$ sudo ./VBoxLinuxAdditions.run
$ sudo reboot
Verification:
$ lsmod | grep vbox
(Check to see if vboxguest is listed)
With Deskflow you control multiple computers — macOS, Windows or Linux — using a single mouse and keyboard. It works as a software-based KVM switch (without video) and is sponsored by Synergy. This program is still actively maintained, with an intuitive interface that makes it easy to use. Tip: disable TLS in the settings for a smooth start.
Download it via: https://github.com/deskflow/deskflow/releases. Look for the “latest” tag and check all assets for the correct version!
Try the following steps:
$ sudo apt update
$ sudo apt upgrade
$ sudo apt install curl
$ curl -fsSL https://www.virtualbox.org/download/oracle_vbox_2016.asc | sudo gpg –dearmor -o /usr/share/keyrings/virtualbox-archive-keyring.gpg
$ echo “deb [arch=amd64 signed-by=/usr/share/keyrings/virtualbox-archive-keyring.gpg] http://download.virtualbox.org/virtualbox/debian noble contrib” | sudo tee /etc/apt/sources.list.d/virtualbox.list
$ sudo apt update
$ sudo search virtualbox...
To be able to use XRDP on Ubuntu Linux try the following instructions:
$ sudo apt update
$ sudo apt upgrade
$ sudo apt install xrdp
$ echo “gnome-session –session=ubuntu” > ~/.xsession
$ echo “export DISPLAY=:10.0” > ~/.bash_profile
$ echo “xhost +” > ~/.bash_profile
$ ip a
Remember write down your IP address of your system and to log out of your graphical user session.
Now try to login to your system with a RDP tool.
Follow the below steps to install Microsoft Visual Studio Code IDE on Linux from its repository:
sudo rpm –import https://packages.microsoft.com/keys/microsoft.asc
sudo sh -c ‘echo -e “[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc” > /etc/yum.repos.d/vscode.repo'
sudo dnf install code -y
For real-time applications, Go and Rust are the top choices due to their lightweight concurrency and memory efficiency. Combine them for a balanced approach: Go for high-level logic and Rust for performance-critical tasks. Use C/C++ for legacy systems and Java for enterprise-level applications where real-time performance is less critical.
When using Go, the chance of classic concurrency errors like race conditions, deadlocks, and resource leaks is significantly reduced. This is thanks to...
Dear reader,
I would like to refer you to my GitHub page for a nice and simple project enabling the dark mode effect on a website. I want to share this with you so that it can inspire you and enable you to do a similar implementation that you can use on your own website.
See: https://github.com/martijnvandenboom/darkmode-test
Best regards,
Martijn
P.S. leave a message I would like to hear from from you
For Dutch Euro use: .getCurrencyInstance(new Locale(“nl”, “NL”))
For Swiss Franc use: .getCurrencyInstance(new Locale(“de”, “CH”))
import java.text.NumberFormat; import java.util.Locale; public class prog_002_variables { public static void main(String[] args){ String message; int year; double prijs; message = "De beste wensen voor: "; year = 2025; prijs = 2.50; // Combine the creation of the Locale and the NumberFormat in one line...
Type in the terminal of Visual Studio Code
# git init
# git add .
# git commit -m “initial commit”
Create a new repository on GitHub
# git remote add origin <the new .git URL>
Example: # git remote add orign https://github.com/martijnvandenboom/Java_tools.git
# git push -u origin main
