rubo77

#!/bin/bash

# defines a set of colors, interpolates between them to create a smooth gradient
# and then changes the keyboard backlight color to match the current time
# uses https://github.com/wroberts/rogauracore

# options for the program: -h=help, -t=test
while getopts ":ht" opt; do
    case ${opt} in
        h )

rubo77

Eastcoast Laboratories Contributor License Agreement

The document below clarifies the terms under which You (the copyright owner or legal entity authorized by the copyright owner), may make "The Contributions" (software, bug fixes, configuration changes, documentation, or any other materials) to "The Work" (Eastcoast Laboratories). This license protects You, "Eastcoast Laboratories" and licensees; it does not change your rights to use your own contributions for any other purpose.

You and "Eastcoast Laboratories" agree:

• You grant to "Eastcoast Laboratories" a non-exclusive, irrevocable, worldwide, royalty-free, sublicenseable, relicenseable, transferable license under all of Your relevant intellectual property rights, to use, copy, prepare derivative works of, distribute and publicly perform and display "The Contributions" on any licensing terms, including without limitation: (a) open source licenses like the GNU General Public (v2.0) license; and (b) binary, proprietary, or commercial licenses. Except

rubo77

#!/bin/bash
# siehe https://wiki.freifunk.net/ECDSA_Util

# dies gilt nur für Kiel 

# falls du noch keinen key hast:
# ecdsakeygen -s > ecdsautil_key.secret
# cat ecdsautil_key.secret|ecdsakeygen -p > ecdsautil_key.public

branch=stable

rubo77

[Unit]
Description=deletes all but the last 1000 lines of syslog due to possible logging spam by VLC

[Service]
Type=oneshot
ExecStart=-/usr/local/sbin/truncate_syslog.sh
TimeoutSec=0
StandardOutput=syslog
After=suspend.target

rubo77

#!/usr/bin/python3

# converts a jpeg file with a planet on black background to a transparent png
# like this imagemagick function does:
# for i in planet_*.jpg; do   nr=$(echo ${i/planet_/}|sed s/.jpg//g|xargs);   convert $i -fuzz 1% -transparent black trans/planet_${nr}.png; done
# but the python script will create them without arkifacts

# needs
# sudo apt install python3-opencv python3-sklearn python3-skimage

rubo77

# this is the output when you expand the rules to the full list of ciphers with
# openssl ciphers 'TLSv1.3:HIGH:!LOW:!MEDIUM:!EXP:!NULL:!aNULL@STRENGTH'
TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-DSS-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-CCM8:ECDHE-ECDSA-AES256-CCM:DHE-RSA-AES256-CCM8:DHE-RSA-AES256-CCM:ECDHE-ECDSA-ARIA256-GCM-SHA384:ECDHE-ARIA256-GCM-SHA384:DHE-DSS-ARIA256-GCM-SHA384:DHE-RSA-ARIA256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA256:ECDHE-ECDSA-CAMELLIA256-SHA384:ECDHE-RSA-CAMELLIA256-SHA384:DHE-RSA-CAMELLIA256-SHA256:DHE-DSS-CAMELLIA256-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:RSA-PSK-AES256-GCM-SHA384:DHE-PSK-AES256-GCM-SHA384:RSA-PSK-CHACHA20

rubo77

# Copyright (C) 2013 Project Gluon
# Copyright (C) 2013 Project Gluon
# Firewall script for inserting and removing ebtables rules.
# Example format, for filtering any IPv4 multicast packets to the SSDP UDP port:
# rule FORWARD --logical-out br-client -d Multicast -p IPv4 --ip-protocol udp --ip-destination-port 5355 -j DROP
# Removing all rules:
# $ /etc/init.d/gluon-ebtables stop
# Inserting all rules:
# $ /etc/init.d/gluon-ebtables start
# Inserting a specific rule file:

rubo77

#!/bin/bash
# This script rotates the screen and touchscreen

# by Ruben Barkow-Kuder: https://gist.github.com/rubo77/daa262e0229f6e398766

#### configuration
# find your Touchscreen device with `xinput`
TouchscreenDevice="$(xrandr |grep eDP|cut -d" " -f1)"

if [ "$1" = "--help"  ] || [ "$1" = "-h"  ] ; then

rubo77

/shrug

args:

<message>

description:

Prepends ¯\(ツ)/¯ to a plain-text message

/plain

args:

``

rubo77

#!/bin/bash
# this script starts the snapd service, deletes old snap images, does a refresh and disables it again
# put it in /usr/local/sbin/snap-update and give it executable rights

# Note: If you run apt upgrade and there is an update to a package that is managed by snapd, 
# the upgrade will hang if snapd is still masked, so remember to unmask snapd in that case
# and start apt upgrade again

set -x
systemctl unmask snapd.service