aatizghimire

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Xrdp Server (Remote Desktop) Installation:
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Tested in Ubuntu 22.04.03 LTS

1. Update Environment

$ sudo apt-get update
$ sudo apt-get upgrade

jfeilbach

Ubuntu 22.04 Annoyances

Here are a few collected ways I like to customize Ubuntu 22.04 servers. I used to love Ubuntu, but I hate auto updates and snaps. They also put ads and other usless ads diguised as "news" in MOTD. ESM FUD is spread throughout the OS including simple apt functions. You do not need ESM and thus Ubuntu 22.04 has become super annoying. unattended-upgrade is an automatic installation of security (and other) upgrades without user intervention. Consider the ramifications of disabling this service.

Disable unattended upgrades

The Unattended Upgrades feature is enabled by default and it runs at system boot without the user's permission. The configuration is stored in /etc/apt/apt.conf.d/20auto-upgrades

Disable: sudo dpkg-reconfigure unattended-upgrades then a TUI will come up, select "No"

This will not permantently disable the function. After an update it will be enabled. In the file /etc/apt/apt.conf.d/20auto-upgrades change these values from 1 to 0. Even doing this it will

fernandoaleman

How To Clean Up Ubuntu

Some simple ways to free up space on Ubuntu

Remove Unnecessary Packages and Dependencies

apt-get autoremove

SteveSandersonMS

Preserving State in Server-Side Blazor applications

Server-side Blazor is a stateful application framework. Most of the time, your users will maintain an ongoing connection to the server, and their state will be held in the server's memory in what's known as a "circuit". Examples of state held for a user's circuit include:

• The UI being rendered (i.e., the hierarchy of component instances and their most recent render output)
• The values of any fields and properties in component instances
• Data held in DI service instances that are scoped to the circuit

Occasionally, users may experience a temporary network connection loss, after which Blazor will attempt to reconnect them to their original circuit so they can continue.

zoilomora

How to disable cloud-init in Ubuntu

Prevent start

• Create an empty file to prevent the service from starting

    sudo touch /etc/cloud/cloud-init.disabled
  

Uninstall

conficient

<button class="btn btn-primary" @onclick="@ModalShow">Show Dialog!</button>
@if (showModal)
{
    <div class="modal fade show" id="myModal" style="display:block" aria-modal="true" role="dialog">
        <div class="modal-dialog">
            <div class="modal-content">

                <!-- Modal Header -->
                <div class="modal-header">

G33kDude

#NoEnv
SetBatchLines, -1
#MaxHotkeysPerInterval 200
#Include <VA>

; Create the slider window
Gui, Add, Progress, w100 h20 x0 y0 Range0-100 vVolSlider, 0
Gui, Add, Text, w100 h20 x0 y0 vVolText BackgroundTrans Center +0x200, 0
Gui, +AlwaysOnTop -Caption +ToolWindow
Gui, Show, Hide w100 h20 x0 y0, Volume

lukechilds

get_latest_release() {
  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
    grep '"tag_name":' |                                            # Get tag line
    sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
}

# Usage
# $ get_latest_release "creationix/nvm"
# v0.31.4

airstrike

;
; AutoHotkey Version: v1.1.22.06
; Language:       English
; Platform:       Windows 10
; Author:         Andy Terra <github.com/airstrike>
;
; Script Function:
;	Toggle Microphone Mute -- assumes it is located at WAVE:1, device #2
;	Use the SoundCardAnalysis script to figure out where your mic is
;       https://www.autohotkey.com/docs/commands/SoundSet.htm#Ex

DanielSWolf

using System;
using System.Threading;

static class Program {

	static void Main() {
		Console.Write("Performing some task... ");
		using (var progress = new ProgressBar()) {
			for (int i = 0; i <= 100; i++) {
				progress.Report((double) i / 100);