7171u / LiD_einbürgerungstest.md

Last active May 20, 2025 04:19

Essential German Terms and Questions & Answers by Topic for Leben in Deutschland / Einbürgerungstest Test

Essential German Terms for "Leben in Deutschland" Test

German Term	English Meaning
Grundgesetz	Basic Law (German Constitution)
Meinungsfreiheit	Freedom of opinion
Religionsfreiheit	Freedom of religion
Rechtsstaat	Constitutional state/rule of law
Wahlrecht	Right to vote
Bundestag	Federal Parliament (Lower House)

7171u / WSL2-Net-Fix.ps1

Created May 20, 2021 11:02 — forked from danvy/WSL2-Net-Fix.ps1

Reset your WSL network connection trying to fix WSL2 media disconnected error

	# Check these threads before proceeding:
	# https://github.com/microsoft/WSL/discussions/5857
	# https://github.com/microsoft/WSL/issues/5821
	if (-Not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
	$CmdLine = "-File `"" + $MyInvocation.MyCommand.Path + "`" " + $MyInvocation.UnboundArguments
	Start-Process -FilePath PowerShell.exe -Verb Runas -ArgumentList $CmdLine
	Exit
	}
	# Restart the Host Network Service
	Restart-Service -Force -Name hns

7171u / ListTimeInZone.sh

Last active June 5, 2021 16:48

List Timezones Using Bash

	#!/usr/bin/env bash

	for tz in Asia/Kolkata US/Eastern Europe/Berlin Asia/Dubai Asia/Singapore Australia/Sydney; do
	echo -en "\n$tz "
	for i in $(seq -f %02g 0 23); do
	echo -n $(TZ=":${tz}" date --date="TZ=\"Asia/Kolkata\" ${i}00" +%H:%M )" "
	done
	echo ""
	done \| column -s " " -t 2>/dev/null

7171u / iptables_rules.sh

Created December 7, 2016 07:07 — forked from virtualstaticvoid/iptables_rules.sh

25 Most Frequently Used Linux IPTables Rules Examples

	# Modify this file accordingly for your specific requirement.
	# http://www.thegeekstuff.com
	# 1. Delete all existing rules
	iptables -F

	# 2. Set default chain policies
	iptables -P INPUT DROP
	iptables -P FORWARD DROP
	iptables -P OUTPUT DROP

7171u / foldfields.awk

Last active May 24, 2018 06:43

awk Script To Fold Each Field To n Characters Per Line ( works for comma separated files - CSV)

	#usage awk -F"," -v fm=n -f foldfields.awk <file.csv> \| column -t -s","
	#Where n is the fold width
	{
	maxblk=1;
	for (i=1;i<=NF;i++) {
	blk=1;
	while (length($i)) {
	y[i"@"blk]=substr($i,1,fm) ;
	blk++;
	$i=substr($i,fm-1);

7171u / logstash-output-nagios_nsca for Icinga2.markdown

Last active May 12, 2016 11:44

How to configure logstash-output-nagios_nsca for Icinga2

Configure logstash to read yum.log of 'exampleserver' and notify via Icinga2 if any new packages are installed.

Environment

OS: RHEL 7
icinga2 : 2.3.10
Logstash Ver : 2.0

Configure icinga2 passive service

a. vim /etc/icinga2/zones.d/global-templates/templates.conf

template Service "passive-service" {

7171u / rrb_redux.sh

Created November 17, 2015 14:38

pnp4nagios last update error (No recent data in graph).

	#!/bin/bash
	#Author:Anon

	#Run against all .rrd files inside /usr/local/pnp4nagios/var/perfdata/
	for file in $(find /usr/local/pnp4nagios/var/perfdata/ -name "*.rrd"); do
	rrdtool dump "$file" \| perl -ne 'BEGIN {$t=`date +%s`; chomp($t);} $a=$_; if ($a =~ /lastupdate.\d+..lastupdate/) { $a =~ s/(lastupdate.)\d+(..lastupdate)/$1$t$2/; } print $a' \| rrdtool restore -f - "$file"
	done

7171u / How deep is your FS

Last active October 13, 2015 13:33

#FunWithLinux #Find #Linux #FileSystem

	Today I was just curious which directory holds the deepest file on my Linux PC.

	The below command will print the dir with maximum depth.

	>find / -type d \| awk -F "/" -v slash=0 '{if (NF > slash) { slash=NF; DIR=$0}} END { print DIR":"slash}'

	The result I got is 16 as max depth which was a ruby dir.

7171u / USBIP for redhat version 6 from source

Last active July 7, 2020 10:17

Random Linux

	For a linux kernel below 3.2.0-22.25

	yum install kernel-devel automake autoconf gcc glib make ncurses-devel ncurses sysfsutils
	yum install rpm-build redhat-rpm-config asciidoc hmaccalc perl-ExtUtils-Embed xmlto
	yum install audit-libs-devel binutils-devel elfutils-devel elfutils-libelf-devel
	yum install newt-devel python-devel zlib-devel

	Download sysfsutils-2.1.0.tar.gz
	tar xvf sysfsutils-2.1.0.tar.gz
	cd sysfsutils-2.1.0

7171u / Install and configure usbip for Ubuntu LTS 12.04.3 - From source

Last active August 29, 2015 14:02

Random Linux

	Requires a linux kernel higher than 3.2.0-22.25

	Server Side:
	1. sudo apt-get install linux-source-3.2.0
	2. mkdir ~/build
	3. tar xvf /usr/src/linux-source-3.2.0.tar.bz2 -C ~/build
	4. cd ~/build
	5. sudo apt-get install libwrap0-dev gcc libglib2.0-dev libtool automake autoconf pkg-config libsysfs-dev
	6. cd drivers/staging/usbip/userspace/
	7. ./autogen.sh