Bash

Measuring Speed Between Computers

sudo apt install -y iperf

• Bash
• Linux
• Networking

quick scripts for openscad

color("red",1) import("path/to/your-part.stl");

flatpak run org.openscad.OpenSCAD …

• Bash
• Flatpak
• Openscad
• Cad
• Scripting

Rsync Quickref

quick recipes

Local

rsync -haviP --inplace --delete-before --no-compress /storage/nas/photos …

• Rsync
• Bash
• Linux

Shell Script Examples

How to find the directory of the script

• Linux
• Bash
• Sh

Splitting and Merging tar files

From here: …

• Compression
• Ubuntu
• Bash
• Linux

Start docker automatically as a systemd service

Docker Compose Example

copy and paste the folowing text into a new file called ~/script.sh

• Ubuntu
• Bash
• Docker

Start Virtualbox as a Service in Linux

sudo apt reinstall virtualbox-dkms virtualbox-ext-pack virtualbox-qt virtualbox

sudo nano …

• Virtualbox
• Linux
• Ubuntu
• Bash
• Systemd

Tailscale Details

• from here about exit nodes
• and subnets

IP Forwarding

echo 'net.ipv4.ip_forward = 1' | sudo …

• Tailscale
• Bash
• Networking

Using Github with two accounts

Instructions

1. Create a new, separate key for each github account

   • Git
   • Github
   • Bash
   • Linux
   • Ubuntu

VSCode Setup and Usage

Installation

Download from here

Installation Options

• Vscode
• Linux
• Windows
• Bash
• Command line