individuo le schede/display

xrandr -q

• Display1: LVDS1
• Display2: VGA1

xrandr --output Display1 --primary --mode XXXXxXXXX --rate xxx.xx --output Display2 --mode XXXXxXXXX --rate xx.xx --right-of Display1

https://linuxconfig.org/how-to-configure-your-monitors-with-xrandr-in-linux

<2022-01-18 mar> installazione WebDAV seguendo le istruzioni in https://geekonerd.blogspot.com/2017/12/tutorial-come-configurare-caldav-cardav-e-webdav-sul-raspberry-pi-3.html

<2022-01-18 mar> installazione di apache2

penso potrebbe essere interessante installare org-brain, dipende da come si possono sviluppare i contenuti:

org-brain implements a variant of concept mapping with org-mode, it is inspired by The Brain software (http://thebrain.com). An org-brain is a network of org-mode entries, where each entry is a file or a headline, and you can get a visual overview of the relationships between the entries: parents, children, siblings and friends. This visual overview can also be used to browse your entries. You can think of entries as nodes in a mind map, or pages in a wiki.

Homepage: http://github.com/Kungsgeten/org-brain

le note sono in questo momento prese attraverso org-journal

Command-line tool for searching torrents.

Basic Usage

we-get --search "royal pains" --target  the_pirate_bay,1337x --filter "S01"

https://phtav.tk/lib/we-get

This application provides display and control of Android devices connected via USB (or over TCP/IP).

Plug an Android device, and execute:

scrcpy -m 1024

(-m limita il massimo della dimensione maggiore a 1024 px)

https://github.com/Genymobile/scrcpy

Getting your Linux system to always boot to console (text / tty) mode is as easy as running a single command:

sudo systemctl set-default multi-user.target

This command sets text mode as the default systemd target (runlevel as it used to be called before systemd). After running this command, reboot your system and it will automatically boot to console / text mode every time.

Don't know the current systemd target used on your system? Use this command, which will show the currently set target:

systemctl get-default

Extra tip: using this, your Linux computer will boot to tty1 (text-only virtual console). You can switch to a different virtual console by using Ctrl + Alt + F2 for tty2, Ctrl + Alt + F3 for tty3, and so on until tty7.

In case you want to undo this change and get your Linux system to boot to the default graphical mode, use:

sudo systemctl set-default graphical.target

After using this command, reboot (sudo reboot) and your system should start in graphical mode, as it was by default.

This page describes how to configure a WiFi interface on a Debian system, for use on a network.

https://wiki.debian.org/WiFi/HowToUse

Manual

• Using ifupdown

ip a

iw dev

ip link set wlp2s0 up

…

iwlist scan

ifup wlp2s0

iw wlp2s0 link

ip a

Orca is an esoteric programming language, designed to create procedural sequencers in which each letter of the alphabet is an operation, where lowercase letters operate on bang, uppercase letters operate each frame.

The application is not a synthesizer, but a flexible livecoding environment capable of sending MIDI, OSC & UDP to your audio interface, like Ableton, Renoise, VCV Rack or SuperCollider.

(versione che gira su terminale)

jackd -d alsa --device hw:0 --rate 44100 --period 128

.jackdrc:

/usr/bin/jackd -r -dalsa -dhw:Generic,0 -r44100 -p1024 -n2 -Xraw

fluidsynth --server --audio-driver=jack --connect-jack-outputs /home/schizo/fluidsynth/SalC5Light2.sf2

cd orca/Orca-c/
./build/orca 

eventualmente si potrebbe anche solo utilizzare, ad esempio, la cli dat con la quale è possibile pubblicare un sito p2p indicizzabile attraverso Hashbase e quindi navigabile anche in chiaro attraverso l'indirizzo sito.hashbase.io

figata

quantumkitty

I won't run a proxy again. As I said, there's a vulnerability in ZeroNet public proxies that allows attackers to list the directory of server site folders, and possibly steal private keys and masterseeds. You wake up one morning, server is down, and the SSH terminal TMUX session shows ZeroHello directory files.

Luckily, they only seem to have listed the directory of ZeroHello. I don't know what they were doing there.. it would be interesting to create a honeypot. It may have just been an attempt to shut down the ZeroNet client i.e. DDoS.

My proxy is now running privately.

http://127.0.0.1:43110/Talk.ZeroNetwork.bit/?Topic:1526789823_1NZftAz9VSawGF5JgMYGFv4ByoKEaQbNZu

ZeroNet proxies do not disable Stats plugin. Any people can get access /Benchmark tools externally.

I suppose, it is vulnerability for (D)DOS attack.

http://127.0.0.1:43110/Talk.ZeroNetwork.bit/?Topic:1_1LJP7tDoGnWNppUGJoNS8cJbmYTS1TecCC

I've set up a clearnet proxy, currently for personal use, may open it for everyone later.

http://127.0.0.1:43110/1EiMAqhd6sMjPG2tznkkGXxhdwFBDdeqT9/?Post:44

Note: due to formatting issues, some bash commands below have incomplete display. Just copy and paste the bash code block somewhere for the complete commands. Introduction

This is a tutorial on deploying ZeroNet to Heroku as a Python web app. You can host a (1) public or (2) private ZeroNet proxy, or only host (3) your personal zsites (ZeroNet site) statically (with all your zsite contents there) or dynamically (as an open gate to the clearnet and fetch your zsite contents from the zero network) on Heroku…

http://bruce-lab.blogspot.com/2017/11/deploy-zeronet-to-heroku-as-proxy.html

You might have noticed I just started to host two new ZeroProxies

In this post, I will teach you how to host your own.

http://127.0.0.1:43110/kindlyfire.bit/?Post:9:Running+a+ZeroProxy

#+BEGIN_COMMENT First things first, you need :

A domain name pointing to your server (I will refer to it as domain.net) A VPS running Debian 8 (You can get one at DigitalOcean (ClearNet))

Connect to your VPS, on Linux and MAC this would be:

$> ssh root@server_ip

Update it:

$> apt update $> apt upgrade

Setup the domain name

The domain name you want to use, here domain.net, needs to have an A record pointing to server_ip. You can check this with dig:

$> dig domain.net

; <<>> DiG 9.9.5-3ubuntu0.8-Ubuntu <<>> domain.net ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32341 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;domain.net. IN A

;; ANSWER SECTION: domain.net. 253 IN A 164.132.6.35 <=== THIS IS IT

;; Query time: 23 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Fri Jun 17 23:02:44 CEST 2016 ;; MSG SIZE rcvd: 58

Refer to your domain name provider for help on how to set it up. If you use CloudFlare as DNS provider, make sure CloudFlare protection is disabled for the A record. Get ZeroNet up and running

We will have to download, extract and make ZeroNet run with forever. Let's start:

$> wget https://github.com/HelloZeroNet/ZeroBundle/raw/master/dist/ZeroBundle-linux64.tar.gz $> tar -xvf ZeroBundle-linux64.tar.gz $> rm ZeroBundle-linux64.tar.gz $> wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.31.1/install.sh | bash $> . ~/.nvm/nvm.sh $> nvm install 5 $> npm install forever -g

Now we have both ZeroBundle and forever installed, let's launch it once:

\(> cd ZeroBundle ZeroBundle/\)> ./ZeroNet.sh

Once you see the following (underneath), hit CTRL + C.

[14:12:02] Ui.UiServer ---------------------------------–— [14:12:02] Ui.UiServer Web interface: http://127.0.0.1:43110/ [14:12:02] Ui.UiServer ---------------------------------–—

Now that ZeroBundle downloaded ZeroNet, we can enable the Multiuser plugin.

ZeroBundle/\(> cd ZeroNet/plugins/ ZeroBundle/ZeroNet/plugins/\)> mv disabled-Multiuser/ Multiuser/ ZeroBundle/ZeroNet/plugins/$> cd ../..

ZeroNet is installed and we are not going to let it run yet. Before, install Tor using these instructions (ClearNet). After that, you can run ZeroNet :

ZeroBundle/$> forever start -c bash "ZeroNet.sh"

You can check the status of scripts running with forever using forever list. Generate an SSL certificate

No, you're not going to pay for it. We'll use certbot by LetsEncrypt, it's free ! You will have to renew your certificate every 90 days though (edit: this is now done automatically thanks to a cron job added by certbot).

$> echo "deb http://ftp.debian.org/debian jessie-backports main" > /etc/apt/sources.list.d/backports.list $> apt update $> apt install certbot -t jessie-backports $> certbot certonly -d domain.net –standalone

Carefully read the message returned by the last command, and if it didn't worked then fix the issues it pointed out. If you get a success message, note the file it gives you ! Finally, install nginx

Nginx is like Apache, but faster and just overall better. My friend angristan made an easy installation script:

$> wget https://raw.githubusercontent.com/Angristan/nginx-autoinstall/master/nginx-autoinstall.sh $> chmod +x nginx-autoinstall.sh $> ./nginx-autoinstall.sh

You should follow it as I did:

Welcome to the nginx-autoinstall script.

What do you want to do?

1. Install Nginx
2. Uninstall Nginx
3. Update the script

Select an option [1-3]: 1

This script will install Nginx 1.11.1 (mainline) with some optional famous modules.

Please tell me which modules you want to install. If you select none, Nginx will be installed with its default modules.

Modules to install : PageSpeed 1.11.33.2 [y/n]: n Brotli [y/n]: n Headers More 0.30 [y/n]: n GeoIP [y/n]: n Cloudflare's HTTP/2 + SPDY patch [y/n]: y Cloudflare's TLS Dynamic Record Resizing patch [y/n]: n

Choose your OpenSSL implementation :

1. System's OpenSSL (default)
2. OpenSSL 1.0.2h from source
3. LibreSSL 2.4.1 from source

Select an option [1-3]: 1

Nginx is ready to be installed, press any key to continue… <press enter>

Once that's done, we'll have to create a vhost for nginx.

\(> cd /etc/nginx/ /etc/nginx/\)> nano nginx.conf

Find the line include etc/nginx/conf.d/*.conf; and add include /etc/nginx/sites/*.conf; behind (or the line after it, just make sure it comes before }). CTRL + X then Y to save. We can now put our vhost in sites:

/etc/nginx/\(> cd sites /etc/nginx/sites/\)> nano domain.net.donf

Dont forget the .conf suffix, or the file won't load.

Enter this in it:

server { listen 80; server_name domain.net; rewrite ^ https://$server_name$request_uri? permanent; }

server { listen 443 ssl http2;

server_name domain.net;

ssl_certificate /etc/letsencrypt/live/domain.net/fullchain.pem; ssl_{certificatekey} /etc/letsencrypt/live/domain.net/privkey.pem; ssl_{trustedcertificate} /etc/letsencrypt/live/domain.net/chain.pem;

ssl_protocols TLSv1.2; ssl_ecdhcurve secp384r1; ssl_ciphers EECDH+AESGCM:EECDH+AES; ssl_{preferserverciphers} on; ssl_stapling on; ssl_{staplingverify} on; resolver 80.67.169.12 80.67.169.40 valid=300s; resolver_timeout 5s; ssl_sessioncache shared:SSL:10m; ssl_{sessiontimeout} 5m; ssl_{sessiontickets} off;

location / { proxy_pass http://127.0.0.1:43110; proxy_setheader Host $host; proxy_setheader X-Real-IP $remote_addr; proxy_setheader X-Forwarded-For $proxy_{addxforwardedfor}; proxy_setheader X-Forwarded-Proto $scheme; }

location /Websocket { proxy_pass http://127.0.0.1:43110; proxy_httpversion 1.1; proxy_readtimeout 1h; #for long live websocket connetion proxy_setheader Upgrade $http_upgrade; proxy_setheader Connection "upgrade"; }

client_maxbodysize 20M; }

Don't forget to replace all domain.net with your domain !

nginx -s reload to reload the nginx configuration and you're all set. You should be able to see your proxy by going to domain.net, all good.

If you have any questions, my contact info is in the sidebar.

<2018-01-25 gio>

ho fatto un clone pure su Surface…

<2018-01-18 gio>

I had to write a program that does similar thing (locate and read firefox cache and show cache data) in Python. First I tried to automate the about:cache mechanism, but couldn't make it. Later I went for processing raw cache data…

But interestingly I didn't need to use all these knowledge. Just used regular expression to parse the data :-)

Read FireFox Cache with Python

che ne so,
anche solo la generazione di Ambienti Sonori Tessili a partire dalle armature dei telai;

sarebbe una buona occasione per sporcarsi i polpastrelli con python

di tanto in tanto si azzera il contenuto di entrambe i file;

nel primo caso il contenuto originale ' "{}" mentre quello del secondo è da rigenerare dai backup eventuali che son stati fatti

una normale giornata Emacsiana nel quartiere ZeroNet

cercare un convertitore xml > DB per elaborare un feeding su ZeroHello di qualsiasi Zito che produca feed

manca un client IRC che si possa interfacciare a ZeroMe

indagare sulla nostra presenza, almeno supposta, davanti a i monitor: porre un ulteriore livello di [pre|assenza]

adesso lo script:

• si prende come nome della pagina telegra.ph da scricare ciò che viene memorizzato nella prima posizione del kill-ring di emacs, quindi se

ci si sbaglia si va a creare dei file assurdi, anche se nella directory tmp

• a seconda del current-buffer, in cui ci si trova, il ciclo di ricerca/sostituzione elimina le virgolette, quindi è opportuno lanciarlo dal buffer scratch dove viene scritto il risultato dell'elaborazione e da dove di eseguirà un bel org-capture

visto che nel JSON file sono presenti solo 20 post preferisco la soluzione precedente, anche se meno bella

<script type="text/javascript" src="http://ordine-complicato.tumblr.com/api/read/json"></script>

<script type="text/javascript>

var tumblr_api_read = {
    "tumblelog": {
        "title": "First Title",
        "description": "",
        "name": "clintonbeattie",
        "timezone": "US/Eastern",
        "cname": false,
        "feeds": []
    },
    "posts": [{
        "id": null,
        "url": "",
        "url-with-slug": "",
        "type": "regular",
        "date-gmt": " GMT",
        "date": "Wed, 31 Dec 1969 19:00:00",
        "bookmarklet": null,
        "mobile": null,
        "feed-item": "",
        "from-feed-id": 0,
        "unix-timestamp": 1333622193,
        "format": "html",
        "reblog-key": "TmN3ujDJ",
        "slug": "",
        "regular-title": "",
        "regular-body": ""
    }]
};

</script>

https://pastebin.com/qfdtwzju

<script src="http://ordine-complicato.tumblr.com/bio/json"></script>

<script>

  alert(tumblr_api_read.tumblelog.title); // Shows "First Title"

  alert(tumblr_api_read.posts.length); // numero di post

  for (var i=0;i<tumblr_api_read.posts.length;i++) {
                                                   var thisPost = tumblr_api_read.posts[i];

//                                                 alert("This post was created at " + thisPost.date);

                                                   photourl = "<img style='display: block; border:0px;' src='" + tumblr_api_read["posts"][i]["photo-url-400"] + "' />"; 

                                                   document.write(photourl);
                                                   }
</script>

<script type="text/javascript" src="http://ordine-complicato.tumblr.com/api/read/json"></script>

<script type="text/javascript">
var posts = tumblr_api_read['posts-total'] // total posts
var totalposts = "<b>Total posts:</b> ";
document.write(totalposts)
document.write(posts)
</script>

<script type="text/javascript">
  nmax = 50;
  n = tumblr_api_read["posts-total"];
  if (n > nmax) n = nmax;
  for (i = 0; i < n; i++) {

                  photourl = "<img style='display: block; border:0px;' src='" + tumblr_api_read["posts"][i]["photo-url-400"] + "' />";  

                  document.write(photourl);

                  }
</script>

<script type="text/javascript">
    // The variable "tumblr_api_read" is now set.
    document.write(
        '<a href="' + tumblr_api_read[1][0]['url'] + 
        '">Most recent Tumblr post</a>'
    );
</script>

(boh! non ricordo da dove ho tirato fuori questi esempi, penso da https://pastebin.com)

<2017-11-14 mar> JSON is a lightweight data interchange format based on a subset of JavaScript. You can read all about JSON at json.org. json.el is a JSON parser and generator for Emacs Lisp, which can produce an Emacs Lisp data structure from a JSON object and vice-versa. It’s been Included with Emacs since February 2008.

Using it is pretty straightforward; here are some examples.

sicuramente sarebbe bello poter sfruttare le API di Telegraph
e quindi bisognerebbe provare a capirci qualcosinina di JavaScript

<2017-01-16 lun 09:19>

perché una sezione possa essere collegabile dalla lista ottenuta per tag è necessario anche inserire una data attiva nella prima riga dopo il titolo (anche prima di una sezione delle PROPERTIES), cosa che può essere ottenuta dall'annotazione CLOSED quando si passa da TODO a DONE o da i template di org-capture