Der Code-Schnippsel-Thread

#!/bin/bash


while true
do
parse_uevent='
{
  split($0,a,"=");
  split(a[2],b," ");
  switch (a[1]) {
  case "POWER_SUPPLY_NAME":
    $5 = "BAT0"
    break
  case "POWER_SUPPLY_TECHNOLOGY":
    $5 = "Li-ion"
    break
  case "POWER_SUPPLY_MANUFACTURER":
    $5 = "SANYO"
    break
  case /POWER_SUPPLY_MODEL_NAME|POWER_SUPPLY_SERIAL_NUMBER/:
    $5 = a[3] "/" b[1]
    break
  case "POWER_SUPPLY_STATUS":
    if (a[3] == "Charging" || b[1] == "Charging") {
      $5 = "Charging"
      break
    }
    if (a[3] == "Discharging" || b[1] == "Discharging") {
      $5 = "Discharging"
      break
    }
    if (a[3] == "Full" || b[1] == "Full") {
      $5 = "Full"
      break
    }
    if (a[3] == "Unknown") {
      $5 = b[1]
      if (b[1] == "Unknown")
        $5 = "Full"
      break
    }
  case "POWER_SUPPLY_CAPACITY":
    $5 = (a[3] + b[1]) / 2;
    $5 = $5 > 100 ? 100 : $5
    break
  case "?":
    default: $5 = (a[3] + b[1]) / 2;
    break
  };
  print a[1] "=" $5;
}
'


paste /sys/class/power_supply/BAT{0..1}/uevent \
  | awk "$parse_uevent" \
  > $HOME/.uevent
sleep 5
done

#!/usr/bin/env python3


import os, random, time
import dbus, NetworkManager as nm, requests


LOGIN_URL = "http://www.wifionice.de/?login"
REFERRER = "http://www.wifionice.de/"


CONNECTION_UUID = "8b82d562-eb9c-4f76-8a32-41f3228e8f13"
INTERFACE = "wlan0"


def random_hostname():
    randlet = []
    # NetBIOS-Namen sind maximal 15 Zeichen lang
    for i in range(12):
        randlet.append(random.randrange(0x61, 0x7b))
    # Windows-Zufallshostnamen hören auf "-PC" auf
    return "".join(map(chr, randlet)) + "-pc"


def random_mac_address():
    randbytes = bytearray(os.urandom(6))
    # Individual Address, Locally Administered Address
    randbytes[0] = (randbytes[0] & 0xfc) | 0x02
    return ":".join(map(lambda b: "{:02X}".format(b), randbytes))


if nm.NetworkManager.state() == nm.NM_STATE_CONNECTED_GLOBAL:
    print("Internet-Verbindung besteht bereits!")
    exit(0)
print("Setze zufällige MAC-Adresse und Hostnamen...")
connection = nm.Settings.GetConnectionByUuid(CONNECTION_UUID)
conn_settings = connection.GetSettings()
conn_settings["802-11-wireless"]["cloned-mac-address"] = random_mac_address()
conn_settings["ipv4"]["dhcp-hostname"] = random_hostname()
connection.Update(conn_settings)


print("Verbinde mit Netzwerk...")
interface = nm.NetworkManager.GetDeviceByIpIface(INTERFACE)
active_connection = nm.NetworkManager.ActivateConnection(connection, interface, dbus.ObjectPath("/"))
while active_connection.State != nm.NM_ACTIVE_CONNECTION_STATE_ACTIVATED:
    time.sleep(5)


print("Logge ein...")
resp = requests.get(LOGIN_URL, allow_redirects=False, headers={"Referer": REFERRER})
if resp.status_code == 302:
    if resp.headers["Location"] == "/":
        print("Login erfolgreich!")
    else:
        print("Login fehlgeschlagen! (Fehlerseite: {})".format(resp.headers["Location"]))
        exit(1)
elif resp.status_code == 200:
    # sollte nicht passieren, ist aber auch nicht tragisch
    pass
else:
    print("Login fehlgeschlagen! (Fehlercode: {})".format(resp.status_code))

#!/bin/bash


total_charge=0
total_full=0
# anpassen, falls Batterien abweichende ACPI-Namen haben
for battery in /sys/class/power_supply/BAT*; do
	total_charge=$((total_charge + $(<$battery/energy_now)))
	total_full=$((total_full + $(<$battery/energy_full)))
done
# da beide Werte in Mikrowattstunden angegeben sind, verlieren wir hier keine
# nennenswerte Präzision; ist dennoch genauer als eine Prozentsumme geteilt
# durch eine kleine Ganzzahl
average=$((total_charge / (total_full / 100)))
#echo $average%

#!/bin/bash
set -e
ZONEFILE="/etc/nsd/zones/secure-cdn.zone"
ENDPOINTS="/etc/secure-cdn-endpoints.list"
MAX_DIRECT=20


today="$(date +%Y%m%d)"
[ -r "$ZONEFILE" ] && serialno="$(awk '/^@ IN SOA/ {print $6 + 1}' "$ZONEFILE")"
[[ "$serialno" =~ ^"$today" ]] || serialno="${today}01"


new_zone="$(mktemp)"
trap 'rm -f "$new_zone"' EXIT
echo ";; created by $0
"'$ORIGIN secure-cdn.dosamp.net.
$TTL 30m
'"@ IN SOA ceres.dosamp.net. maulwurfhuegel.dosamp.net. $serialno 6h 15m 7d 5m
"'@ IN NS ceres.dosamp.net.
@ IN MX 0 .' > "$new_zone"
nmap -n -p 443 --open -oG - -iL "$ENDPOINTS" | \
    awk '/open\/tcp/ { print $2 }' | shuf | \
    awk -v "total_hosts=$(wc -l < "$ENDPOINTS")" -v "max_direct=$MAX_DIRECT" \
    'NR<=max_direct { print "@ IN A " $1 }
    { printf("%x IN A %s\n", NR, $1) }
    END { print "_count IN TXT \"" NR "\""; print "_bad IN TXT \"" (total_hosts - NR) "\"" }' >> "$new_zone"
cp "$ZONEFILE" "${ZONEFILE}.old"
cp "$new_zone" "$ZONEFILE"


if systemctl is-active --quiet nsd.service; then
    kill -HUP "$(</run/nsd/nsd.pid)"
fi

Option Explicit


Function PositiveCeil(FloatNo)
  PositiveCeil = Int(FloatNo)
  If PositiveCeil < FloatNo Then
    PositiveCeil = PositiveCeil + 1
  End If
End Function


Dim WshShell, sleeptime, unixtime, unixstr, secondstr
Set WshShell = WScript.CreateObject("WScript.Shell")


sleeptime = Int(1000*(PositiveCeil(Timer())-Timer())-100)
If sleeptime > 0 Then
  WScript.Sleep sleeptime
End If
unixtime = Now()
Rem MMddHHmmyyyy.ss
unixstr = CStr(Year(unixtime) + 10000 * Minute(unixtime) + 1000000 * Hour(unixtime) + 100000000 * Day(unixtime) + 10000000000 * Month(unixtime))
If Month(unixtime) < 10 Then
  unixstr = "0" & unixstr
End If
If Second(unixtime) < 10 Then
  secondstr = "0" & Second(unixtime)
Else
  secondstr = CStr(Second(unixtime))
End If
unixstr = unixstr & "." & secondstr


WshShell.SendKeys "%{TAB}"
WScript.Sleep 100
WshShell.SendKeys "date " & unixstr & "~"

#!/bin/bash
meter=${1}
precision=2 # How much after decimal point
c_b='\e[1m' 
c_u='\e[4m'
c_y='\033[1;33m'
c_n='\033[0m'


if test -z "${meter}"
then
	echo -e "Please use the syntax ${c_b}$(basename ${0})${c_n} ${c_y}meter${c_n}"
	echo -e "Example: ${c_b}$(basename ${0})${c_n} ${c_y}549${c_n}"
	exit 1
fi


function calculate()
{
	echo "scale=${precision}; ${*}" | bc
}


function mins()
{
	speedcms="${1}"
	speedms=$(calculate "${speedcms}/100")
	minutes=$(calculate "${meter}/${speedms}/60")
	echo ${minutes}
}


echo -e "${c_b}${c_u}Your tape with ${c_y}${meter}${c_n}${c_b}${c_u} meters can store:${c_n}"
for speed in 4.75 9.50 19.00 38.00 76.00
do
	echo -e "On ${speed}:	${c_b}$(mins ${speed})${c_n} minutes of audio"
done