Quack~ zoonderkins

Duo SSH 2FA 安全登入整合

適用 Linux 伺服器：Debian / Ubuntu / Proxmox / Standard VPS
支援 密碼 + Duo / 公鑰 + Duo / Root Key + Duo，使用者密碼 + Duo

🚀 功能特色

功能	支援

Install

apt install bpftool
uname -r
bpftool feature probe | sed -n '1,200p'
mount | grep bpffs || sudo mount -t bpf bpffs /sys/fs/bpf

Error

-bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8): No such file or directory

Error

The following packages have unmet dependencies:
 dnsdist : Depends: libre2-9 (>= 20131024+dfsg) but it is not installable
E: Unable to correct problems, you have held broken packages.
E: The following information from --solver 3.0 may provide additional context:
   Unable to satisfy dependencies. Reached two conflicting decisions:
   1. dnsdist:amd64=2.1.0~alpha0+master.717.g1fe1273bc-1pdns.debian12 is selected for install
 2. dnsdist:amd64=2.1.0~alpha0+master.717.g1fe1273bc-1pdns.debian12 Depends libre2-9 (&gt;= 20131024+dfsg)

Linux

INTERFACE=""
NEW_MAC=$(printf '02:%02x:%02x:%02x:%02x:%02x\n' $((RANDOM%256)) $((RANDOM%256)) $((RANDOM%256)) $((RANDOM%256)) $((RANDOM%256)))
sudo ip link set $INTERFACE down
sudo ip link set $INTERFACE address "$NEW_MAC"
sudo ip link set $INTERFACE up

	[Unit]
	Description=Update scanner and malicious IP blocklists
	After=network-online.target
	Wants=network-online.target

	[Service]
	Type=oneshot
	ExecStart=/usr/local/sbin/block-scanners.sh input-only
	TimeoutStartSec=30min
	Nice=10

	sudo apt-get remove --purge -y grub-cloud-amd64 \|\| true
	sudo dpkg --configure -a
	sudo apt-get install -f -y
	dpkg -l \| grep grub-cloud-amd64 \|\| true
	dpkg --audit \|\| true

	apt update; apt upgrade -y
	apt -y autoremove --purge;
	update-grub;

	#!/usr/bin/env bash
	set -Eeuo pipefail

	export DEBIAN_FRONTEND=noninteractive

	DNSDIST_CHANNEL="${DNSDIST_CHANNEL:-21}" # default 21 https://repo.powerdns.com/
	APT_DIR="/etc/apt"
	SOURCES_DIR="/etc/apt/sources.list.d"
	PREF_DIR="/etc/apt/preferences.d"
	KEYRING_DIR="/etc/apt/keyrings"

	#!/usr/bin/env bash
	set -Eeuo pipefail

	export DEBIAN_FRONTEND=noninteractive

	###############################################################################
	# CrowdSec reinstall / install script for Debian 12/13/testing
	#
	# Features:
	# --dry-run

	#!/bin/bash

	ssid=$(networksetup -getairportnetwork en0 \| cut -d ":" -f 2 \| sed "s/^[ \t]*//")
	sudo airport -z
	sudo ifconfig en0 ether $(openssl rand -hex 6 \| sed "s/\(..\)/\1:/g; s/.\$//")
	networksetup -setairportnetwork en0 "$ssid"