diff --git a/bell/bell.sh b/bell/bell.sh
new file mode 100755
index 0000000..e206dea
--- /dev/null
+++ b/bell/bell.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+xbacklight -set 0
+xbacklight -set 100
diff --git a/moodle-epub-downloader/README.md b/moodle-epub-downloader/README.md
new file mode 100644
index 0000000..5323b3f
--- /dev/null
+++ b/moodle-epub-downloader/README.md
@@ -0,0 +1 @@
+xsxs
diff --git a/moodle-epub-downloader/opf-downloader.py b/moodle-epub-downloader/opf-downloader.py
new file mode 100644
index 0000000..ed577bd
--- /dev/null
+++ b/moodle-epub-downloader/opf-downloader.py
@@ -0,0 +1,10 @@
+from xml.etree import ElementTree as ET
+
+tree = ET.parse('package.opf')
+root = tree.getroot()
+ns = {'opf':  'http://www.idpf.org/2007/opf'}
+manifest = root.find('opf:manifest', ns)
+base_url = ""
+
+for item in manifest.findall('opf:item', ns):
+    print(base_url+item.attrib['href'])
diff --git a/mumble-bot/bot.py b/mumble-bot/bot.py
new file mode 100644
index 0000000..327e198
--- /dev/null
+++ b/mumble-bot/bot.py
@@ -0,0 +1,42 @@
+import shout
+import pymumble_py3 as pymumble
+from pymumble_py3.callbacks import PYMUMBLE_CLBK_SOUNDRECEIVED as PCS
+import subprocess as sp
+from time import sleep
+import sys
+import os
+import fcntl
+import pyaudio
+
+pwd = ""  # password
+server = "mumble.esiliati.org"  # server address
+nick = "TubiaBot"
+channel = "chiacchiere"
+port = 64738  # port number
+
+# pyaudio set up
+CHUNK = 1024
+FORMAT = pyaudio.paInt16  # pymumble soundchunk.pcm is 16 bits
+CHANNELS = 1
+RATE = 48000  # pymumble soundchunk.pcm is 48000Hz
+
+# mumble client set up
+def sound_received_handler(user, soundchunk):
+    """ play sound received from mumble server upon its arrival """
+    sys.stdout.buffer.write(soundchunk.pcm)
+
+
+# Spin up a client and connect to mumble server
+mumble = pymumble.Mumble(server, nick, password=pwd, port=port)
+# set up callback called when PCS event occurs
+mumble.callbacks.set_callback(PCS, sound_received_handler)
+mumble.set_receive_sound(1)  # Enable receiving sound from mumble server
+mumble.start()
+mumble.is_ready()  # Wait for client is ready
+mumble.channels.find_by_name("radiospore").move_in()
+mumble.users.myself.mute()
+
+# constant capturing sound and sending it to mumble server
+
+while True:
+    sleep(0.1)
diff --git a/surveymonkey-bot/bot.sh b/surveymonkey-bot/bot.sh
new file mode 100755
index 0000000..07dd616
--- /dev/null
+++ b/surveymonkey-bot/bot.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# pew pew pew
+# per farlo martellare, da root
+# while true; do torsocks ./bot.sh; kill -HUP $(pidof tor); sleep 1; done
+tempfile=$(mktemp)
+cookie_jar=$(mktemp)
+user_agent="User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0"
+survey_url="https://it.surveymonkey.com/r/LYCK7TZ"
+curl --silent $survey_url -o $tempfile -c $cookie_jar
+survey_data=$(cat $tempfile | grep survey_data | sed 's/ /\n/g' | grep value | cut -d '"' -f 2)
+curl --silent -L -c $cookie_jar -H "$user_agent" -F "324391492=2147689223" -F "324391492_other=XM24" -F "survey_data=$survey_data" -F "is_previous=false" -F "disable_survey_buttons_on_submit=" 'https://it.surveymonkey.com/r/LYCK7TZ' |  grep -E "(thanks-message|error-id)" |  cut -d ">" -f 2 | cut -d '<' -f 1
+rm $tempfile $cookie_jar