Zdravko Bozakov bozakov

## settings.jsonc
// I'm tired of extensions that automatically:
// - show welcome pages / walkthroughs
// - show release notes
// - send telemetry
// - recommend things
//
// This disables all of that stuff.
// If you have more config, leave a comment so I can add it!!

{

## install-ubuntu-server-via-console.md

      
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                maixuanhan
                / install-ubuntu-server-via-console.md
            
            
              Last active
              April 6, 2023 06:41
            
              
                Install Ubuntu server 18.04 via USB disk and serial console
              
          
    Tested on NCA-1510B Lanner Electronics Inc.
Requirements


Ubuntu machine with network connection for making bootable USB.
An 8GiB USB.

Steps


Download latest ubuntu server distro image. Recommend ubuntu-server 18.04

http://cdimage.ubuntu.com/releases/18.04.1/release/?_ga=2.12074420.164276020.1537186949-1883798353.1537186949

  
## lxc-loop-device.note.md

      
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                kaxing
                / lxc-loop-device.note.md
            
            
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              October 24, 2022 01:27
            
              
                Mount Image file or loop device inside lxc container
              
          
    A sum-up from: Can't access loop device: "mount failed: Unknown error -1" or "failed to setup loop device: Operation not permitted" · Issue #2980 · lxc/lxd
Versions that works:


lxd: 2.18-0ubuntu6
lxc --version: 2.18
host distro: Ubuntu 17.10 (Artful) with Kernel 4.13.0-19-generic
container distro: Ubuntu 16.04.3

Steps:


## maas-cli-commands.sh
maas refresh

profile=$(maas list | head -1 | awk '{ print $1 }')

# This generates a single JSON object.
maas $PROFILE machines read | jq '[.[] | {hostname:.hostname, system_id: .system_id, status:.status}]'
...

maas $PROFILE machines read | jq '.[] | {hostname:.hostname, system_id: .system_id, status:.status}' --compact-output
{"hostname":"pxe-bond1","system_id":"xrey6h","status":4}

## set-up-l2tp-ipsec-vpn-on-debian.md

      
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                mietek
                / set-up-l2tp-ipsec-vpn-on-debian.md
            
            
              Last active
              October 22, 2023 12:25
            
              
                Set up L2TP/IPsec VPN on Debian
              
          
    Set up L2TP/IPsec VPN on Debian

Set up IPsec

Set up networking


## simple-https-server.py
# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
# generate server.xml with the following command:
#    openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
# run as follows:
#    python simple-https-server.py
# then in your browser, visit:
#    https://localhost:4443

import BaseHTTPServer, SimpleHTTPServer
import ssl

## simple_websocket_client.html
<!DOCTYPE html>
<html lang="en">
<head>
	<title>WebSocket Client</title>
	<style>
		#output {
			border: solid 1px #000;
		}
	</style>
</head>
	// I'm tired of extensions that automatically:
	// - show welcome pages / walkthroughs
	// - show release notes
	// - send telemetry
	// - recommend things
	//
	// This disables all of that stuff.
	// If you have more config, leave a comment so I can add it!!

	{
	maas refresh

	profile=$(maas list \| head -1 \| awk '{ print $1 }')

	# This generates a single JSON object.
	maas $PROFILE machines read \| jq '[.[] \| {hostname:.hostname, system_id: .system_id, status:.status}]'
	...

	maas $PROFILE machines read \| jq '.[] \| {hostname:.hostname, system_id: .system_id, status:.status}' --compact-output
	{"hostname":"pxe-bond1","system_id":"xrey6h","status":4}
	# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
	# generate server.xml with the following command:
	# openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
	# run as follows:
	# python simple-https-server.py
	# then in your browser, visit:
	# https://localhost:4443

	import BaseHTTPServer, SimpleHTTPServer
	import ssl
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>WebSocket Client</title>
	<style>
	#output {
	border: solid 1px #000;
	}
	</style>
	</head>