gmolveau

Firefox Dark Background

• How to change the background on Firefox to a dark one on new tab / loading screen ?

Procedure

• Type about:config in the URL bar
• Search toolkit.legacyUserProfileCustomizations.stylesheets and double-click the field to set it to true
• Type about:support in the URL bar
• Look for Profile folder field and click on the open button next to it.

rolfn

Zugriff auf Online-Speicher per »Rclone«

Das Programm »Rclone« ist geeignet, auf eine Vielzahl von Online-Speicher (»Dropbox«, »Onedrive«, diverse WebDav-Zugänge u.v.a.) zuzugreifen. Gelingt es, diese Online-Speicher beim Einloggen in einen Linux-Rechner automatisch zu mounten, ergeben sich viele bequeme Möglichkeiten, eigene Dateien zu sichern oder auf sie von anderen Orten aus zuzugreifen. Man kann den gesamten Online-Speicher oder Teile davon von »Rclone« verschlüsseln lassen, womit man auch sensible Daten auf wenig verlässlichen Speicherorten unterbringen kann. Hervorzuheben ist, dass die Dokumentation von »Rclone« außergewöhnlich gut verständlich geschrieben ist. Auch kann man die Konfiguration sehr einfach durchführen.

Im Folgenden wird beschrieben, wie man den Zugriff auf ausgewählte Online-Speicher einrichtet. Es wird dabei von Möglichkeiten des Linux-Dienstes »systemd« Gebrauch gemacht. »Rclone« ist unter »openSUSE« im Standard-Repositorium enthalten. Für andere Linux-Dist

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

cunneen

Introduction

This works to install Open GApps into the Android Emulator, working around the issue where the system partition is too small.

With it, I can get Google Play installing into the emulator. Tested on KitKat (API 19), Lollipop (API 21) and Oreo (API 27).

It's tested on MacOS.

Instructions

muktupavels

/*
 * Copyright (C) 2017 Alberts Muktupāvels
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of

hpaul-osi

# Disable extraneous services on Server 2016 Desktop Experience
# https://blogs.technet.microsoft.com/secguide/2017/05/29/guidance-on-disabling-system-services-on-windows-server-2016-with-desktop-experience/
Configuration DisablingServicesOnServer2016wDE
{
    param(
        [String]$ComputerName = "localhost",
        [ValidateSet('ShouldBeDisabledOnly','ShouldBeDisabledAndDefaultOnly','OKToDisable','OKToDisablePrinter','OKToDisableDC')]
        [String]$Level = 'OKToDisable'
    )

tayvano

Originall From: Posted 2015-05-29 http://ubwg.net/b/full-list-of-ffmpeg-flags-and-options

This is the complete list that’s outputted by ffmpeg when running ffmpeg -h full.

usage: ffmpeg [options] [[infile options] -i infile]… {[outfile options] outfile}…

Getting help:
    -h — print basic options
    -h long — print more options
    -h full — print all options (including all format and codec specific options, very long)

sv99

stackoverflow (hdorio)

Fast answer:

sed ':a;N;$!ba;s/\n/ /g' file

1. :a create a label 'a'
2. N append the next line to the pattern space
3. $! if not the last line, ba branch (go to) label 'a'
4. s substitute, /\n/ regex for new line, / / by a space, /g global match (as many times as it can)

neslekkim

Some monitors (especially hdmi/TV monitors) don't keep the hdmi port "alive" when they are powered down.

As a result, when windows reboots or comes out of sleep, it can't detect a monitor, so it sets resolution to it's "SIMULATED" monitor registry entry in the key at;
HKLM\SYSTEM\CurrentControlSet\Control\GraphicsDrivers\Configuration

This can be manually edited to contain the actual screen registration of your default monitor.

Change these keys:
Under each is a tree called "00" two of the keys are
PrimSurfSize.cx

daniellevass

<?xml version="1.0" encoding="utf-8"?>
<resources>

<!-- google's material design colours from 
http://www.google.com/design/spec/style/color.html#color-ui-color-palette -->

    <!--reds-->
    <color name="md_red_50">#FFEBEE</color>
    <color name="md_red_100">#FFCDD2</color>
    <color name="md_red_200">#EF9A9A</color>