ijin82

Automaticly rotating wallpapers in Gnome 44

This method uses a

• shell script to update the relvant gsettings
• Systemd service to run the script
• Systemd timer to periodically run the script

Installation

1. Copy & update scipt

ijin82

Source

Shortcuts to improve your bash & zsh productivity

So, you hate using a terminal? That might be, because you use the arrow keys to navigate character by character through a long command just to change a paramater at the other end of the line, right? Here's a list of my most-used bash & zsh shortcuts, that will definitely boost your productivity and will help you to improve your command line experience.

Shortcut	Action
CTRL + A	Move to the beginning of the line

ijin82

0. Website with themes https://windowsterminalthemes.dev/
1. Open file C:\Users\Personal Computer\AppData\Local\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json
2. Find section "schemes": []
3. Extend section with this

        {
            "background": "#292520",
            "black": "#121418",
            "blue": "#1398B9",
            "brightBlack": "#675F54",

ijin82

First things first you need to have a new ish bluetooth adapter I have found in my testing.

It may need to be bluetooth 4 compatible I am not sure but my laptop and phone worked whereas my desktop using a £1 dongle did not.

Once you get a successful pair you may notice the controller still has a blinking light. If this is the case see below.

Install sysfsutils

sudo apt-get install sysfsutils

ijin82

{
"profiles": 
    {
        "defaults": 
        {
            "colorScheme": "One Half Dark"
        },
        "list": 
        [
        {

ijin82

/* this is the box (and the version) that we want to download from: https://app.vagrantup.com/debian/boxes/jessie64 */
wget https://app.vagrantup.com/debian/boxes/jessie64/versions/8.9.0/providers/virtualbox.box -O debian-jessie64-8.9.0.box

/* add the box to vagrant */
vagrant box add debian/jessie64 debian-jessie64-8.9.0.box

/* update box version */
cd ~/.vagrant.d/boxes/debian-VAGRANTSLASH-jessie64/
mv 0 8.9.0

ijin82

Fix broken colors in screen (screen-256color $TERM)

Original solution

https://bbs.archlinux.org/viewtopic.php?id=67464

Fix

# use "term xterm-256color" in .screenrc
> infocmp -L xterm-256color > temp.terminfo
> vim temp.terminfo
# remove "back_color_erase," from second or third line

ijin82

VirtualBox, additional disk for MySQL

• Open VirtualBox
• File - Virtual Media Manager
• Create - VDI - Dynamically Allocated - set path & size (60Gb good enough for us) - close
• Stop your target VM
• Go to VM settings (right click on VM)
• Storage - Controller SATA - press plus icon "Add new storage attachment" - Hard disk
• Choose your pre-created VDI disk - that have to appear as attached after addition
• Start your target VM - Login to your VM (vagrant up - vagrant ssh)

ijin82

Config Telegrambot for grafana's alerts.

1. Create bot

Open Telegram and search for @BotFather user and message them the following:

You
/newbot 

BotFather

ijin82

## Administrator powershell console needed

##
## Install choco: https://chocolatey.org/install
## Packages: https://chocolatey.org/packages
## List all installed: choco list --local-only
## Upgrade all installed: choco upgrade all
##

##