anduin / 死锁检测测试

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最後活躍 1749041370

1	// gcc -g ./s.c -o deadlock_demo -lpthread
2	// sudo valgrind --tool=helgrind ./deadlock_demo
3
4	#include <pthread.h>
5	#include <stdio.h>
6	#include <unistd.h>
7
8	pthread_mutex_t lock_a = PTHREAD_MUTEX_INITIALIZER;
9	pthread_mutex_t lock_b = PTHREAD_MUTEX_INITIALIZER;

anduin / circle.asm

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最後活躍 1748188233

1	; boot2.asm
2	; nasm -f bin boot2.asm -o boot2.img
3	; qemu-system-i386 -drive format=raw,file=boot2.img
4
5	[org 0x7c00]
6	bits 16
7
8	start:
9	cli
10	xor ax, ax

anduin / Autoseed.sh

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最後活躍 1746804508

Seed all torrent files under current folder.

1
2	#!/bin/bash
3
4	# Find all .iso files and their corresponding .sha256 files, including subdirectories
5	find . -type f -name "*.iso" \| while read -r iso_file; do
6	# Get the corresponding .sha256 file in the same directory
7	sha256_file="${iso_file%.iso}.sha256"
8
9	# Check if the .sha256 file exists
10	if [[ -f "$sha256_file" ]]; then

anduin / System tools check

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最後活躍 1748146268

1	#!/usr/bin/env bash
2	set -euo pipefail
3
4	# 要检查的命令列表（包含常用的系统管理、文件操作、网络诊断等）
5	cmds=(
6	# 原有命令
7	ls type which make uname lsb_release usermod nano apt sudo
8	dirname basename yes printf stat diff patch dpkg dpkg-query apt-cache
9	rsync id groups smartctl mkfs.ext4 strace nmap rsync
10	tar xz gzip file less w who whoami scp vim

anduin / compare_manifest

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最後活躍 1747638210

Compare two manifest files and list packages present in the first but not the second.

1	# 保存脚本为 compare_manifests.py，并赋可执行权限
2	chmod +x compare_manifests.py
3
4	# 运行脚本，依次传入 Ubuntu、Zorin、Anduin 三个 manifest 文件路径
5	./compare_manifests.py \
6	"/media/anduin/Ubuntu 25.04 amd64/casper/filesystem.manifest" \
7	"/media/anduin/Zorin OS 17.3 Core 64bit/casper/filesystem.manifest" \
8	"/media/anduin/anduinos/casper/filesystem.manifest"

AimerNeige / gethddtemp.sh

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最後活躍 1744391737

1	#!/bin/bash
2	DRIVEPATH="$1"
3	INFO="$(sudo smartctl -a $DRIVEPATH)"
4	TEMP=$(echo "$INFO" \| grep '194 Temp' \| awk '{print $10}')
5	if [[ $TEMP == '' ]]; then
6	TEMP=$(echo "$INFO" \| grep '190 Airflow' \| awk '{print $10}')
7	fi
8	if [[ $TEMP == '' ]]; then
9	TEMP=$(echo "$INFO" \| grep 'Temperature Sensor 1:' \| awk '{print $4}')
10	fi

AimerNeige / timedatectl.sh

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最後活躍 1744302626

1	sudo timedatectl set-timezone UTC
2
3	sudo timedatectl set-timezone Asia/Shanghai
4
5	timedatectl status

anduin / Write stateless C#

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最後活躍 1743215572

Demo 1 - Wrap stateful objects in services

Bad example

public class MyWorkflow
{
    private IConfigDatabaseAccess _configDatabaseAccess;
    private IMonitorDatabaseAccess _monitorDatabaseAccess;

anduin / Safe Linux

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最後活躍 1742310728

Install steps
Make sure system installed with simple password and LUKS.
Prepare mok-util to ensure MOK trust your own keys. Reboot.
Prepare all drivers, modules. Build and sign the kernel and modules. Reboot.
Prepare necessary tpm tools. Use dracut to replace initramfs-tools. Reboot.
Use systemd-cryptenroll to change to a stronger password. Reboot.
Enable Secure Boot
Use systemd-cryptenroll to use TPM to auto unlock root partition. Reboot. Ensure auto unlock.

anduin / Convert cb files to EP cached fle.

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最後活躍 1741708512

1	using System;
2	using System.Collections.Generic;
3	using System.IO;
4	using System.IO.Compression;
5	using System.Text.Json;
6
7	namespace JsonToGzip
8	{
9	class Program
10	{