Posts

Catalog

• AI

  • Local Deployment of DeepSeek
  • Using DeepSeek-R1 via SiliconFlow
  • Finding Public DeepSeek Services via FOFA
  • Training a TinyStories-Style GPT Model from Scratch
  • Hermes Agent Crash Analysis: an asyncio Cleanup Error Triggers a Gateway Restart Loop
  • Debugging an Hermes Telegram API Timeout Caused by a Proxy
  • Hermes v0.17.0 GPU Power Spike: Debugging a fontations + temporal_rs Render Loop
  • Updating Hermes Desktop from a Fork
  • Codex CLI Sandboxing: Seatbelt, Bubblewrap, Landlock, and Docker
  • Local Speech Recognition for Hermes Agent: From whisper.cpp to SenseVoice
  • Fine-Tuning SenseVoice Improved Chinese but Made English Worse

• AWS

  • Windows Server 2008 CloudWatch Agent Certificate Verification Failure
  • Launching a Windows 11 EC2 Instance on AWS
  • ALB Certificate Chain Break Causes curl to Report "unable to get local issuer certificate"
  • Counting Objects with Specific Extensions in an S3 Bucket by Size and Count
  • Restricting Specific Users from Logging into EC2 via Console After SAML Federated Login
  • growpart Fails After EBS Volume Expansion on Amazon Linux 2
  • Windows Server 2019 .NET Cumulative Update Installation Fails: Bypassing WUA Using DISM
  • Troubleshooting RHEL EC2 Boot Failure and Instance Status Check Issues
  • Windows Server 2016 Keeps Rolling Back After Patch Installation
  • EC2 Windows 2019 Cumulative Update Installation Reports "Not Applicable"
  • Windows 11 ARM x86/x64 Emulation Layer Internals
  • SSM Patch Manager Windows Patch Scan Failure: Microsoft Update Service 503
  • FSx ONTAP SMB Share Permission Troubleshooting
  • FSx for Windows Creation Fails: TCP 9389 Unreachable to Self-Managed AD
  • Key Points for EC2 SQL Server HA Standby Node License Cost Reduction
  • EC2 Windows: Recovering Server Manager After Uninstalling .NET
  • Key Considerations for Deploying BitLocker on EC2 Windows Instances
  • EC2 Windows Unable to RDP: Winlogon Failure Due to Memory Exhaustion
  • EC2 Windows Unable to Mount SMB: EDR Interception and Workgroup Authentication
  • Exporting EC2 Windows Root Volume as VMDK and Booting in VMware
  • Installing Windows 11 ARM via DD on EC2 T4g (Graviton) ARM Instances
  • x86/x64 Emulation Compatibility on EC2 Graviton Windows 11 ARM
  • EC2 Graviton Windows 11 ARM ENA Network Performance Tested
  • EC2 Graviton Windows 11 ARM inbox StorNVMe Driver IO Performance
  • Windows Update Patch Management on EC2 Graviton Windows 11 ARM
  • Configure RRAS as a NAT Gateway on EC2 Windows Server 2022
  • EC2 Windows Sysprep Failure: Notepad++ AppX Package Residue
  • EC2 Windows System Time Drifts 8 Hours After Boot
  • FSx for Windows DNS Alias Access Failure: Missing Kerberos SPN
  • VM Import License Type and License Manager BYOL Conversion
  • Windows Server 2025 Duplicate SID Causes SMB Authentication Failure
  • Offline Windows Registry Editing from a Linux Rescue Instance (hivex)
  • Shrinking EC2 Windows EBS Root and Data Volumes Safely
  • Why SSM Agent Does Not Immediately Pick Up a Newly Attached IAM Role
  • EC2 Windows GPU: Install NVIDIA GRID and Publish CloudWatch Metrics
  • Amazon ENA Deep Dive: Safe Upgrades, Linearization, and DMA Mapping
  • Safely Upgrading PV, ENA, and NVMe Drivers on EC2 Windows Domain Controllers

• DevOps

  • 1Panel Server Docker and new-api MySQL Migration Full Record
  • Docker iptables and nftables Compatibility Troubleshooting
  • Cloudflare Cache Rules Configuration and Hit Verification
  • Migrating VuePress Blog to Cloudflare Pages with Blue-Green Deployment
  • Three VuePress slimsearch Search Box Fixes
  • Migrating Yuque Notes to Local Markdown
  • Troubleshooting iStoreOS IPv6 in NDP Relay Mode
  • Linux Fan Control and PVE Quiet-Tuning: From hwmon to EC Registers
  • Using AD Accounts to Sign In to Cloudflare Through authentik
  • Adding a Second PVE Node While Keeping Existing Guests Running
  • Collecting Windows System and Hardware Metrics with Prometheus

• macOS

  • Mac mini M4 In-Depth Hardware Inspection Guide
  • Why Did VS Code Mysteriously Disappear on macOS?
  • RustDesk Remote Connection Failure — Disabling UDP Investigation and Fix
  • macOS SMB Auto-Reconnect: Never Lose Shared Mounts After Sleep/Network Drop
  • Planet Coaster Mac Crash Fix: Missing steam_appid.txt
  • M4 Hardware Transcoding: Converting 234 WMV/RM Videos to MP4
  • Installing Arch Linux ARM with QEMU and Moving It into UTM
  • What Joining a Mac to Active Directory Actually Gives You

• Networking

  • PVE Domain Controller Promotion Failure Caused by iStoreOS IPv6 DNS
  • Why I Still Received DNS Replies from a Documentation Address

• Security

  • An eval() engine enabled by default: code execution in gray-matter front matter (CVE-2026-78847)

• VPS

  • Linux Common Scripts Collection
  • Finding Triple-Network IPs via FOFA
  • VPS Benchmark Script Collection
  • VPS Backup Design: Database Dumps + rsync

• Windows

  • Rebuilding My Second Domain Controller and Reusing Its IP
  • Installing Kali WSL on Windows 10
  • Why AD Replication Still Failed with 8524 When the Hostname Resolved
  • Following a Windows Boot Through UEFI and BCD in PVE
  • Preparing a Reusable Windows Server Template in PVE
  • The Problems I Ran Into Streaming Windows Games to My Mac
  • Tracking Background GPU Activity and an Unused Virtual Display

• Afterword