xxrjun

使用 Nginx 在 Ubuntu 上部署 Next.js App

Written by @xxrjun

• 使用 Nginx 在 Ubuntu 上部署 Next.js App
  • Step 1. 設置 Nginx
  • Step 2. 為 Next.js App 提供服務配置 Nginx
  • Step 3. 安裝 Node.js, NPM, PM2
  • Step 4. 建置與部署 Next.js App!
• Step 5. 設置 Let's Encrypt SSL (HTTPS)

xxrjun

Ubuntu 擴充伺服器磁碟空間

感謝銘祐兄開給我更多的空間！

透過此文件記錄擴容過程。 Written by @xxrjun

• Ubuntu 擴充伺服器磁碟空間
  • 前情提要
  • 弄髒手

xxrjun

LVM (Logical Volume Manager)

紀錄自己學習LVM

LVM 的優點

• 方便調整 Logical Volume 的大小
• 可以安裝任何 Filesystem 在 Logical Volume 上
• 易餘替代故障的 Disk

xxrjun

#!/bin/bash

# verify_mnnvl_health.sh
# Local verification for MNNVL compute tray & NVLink switch health.
# - Runs all checks to completion; no early exit.
# - Safe output mode ON by default (redacts IP/MAC/long HEX/IDs).
# - Prints a final Summary and returns nonzero if any check failed.
#
# Reference: https://docs.nvidia.com/multi-node-nvlink-systems/mnnvl-user-guide/verifying.html

xxrjun

#!/usr/bin/env bash

# original source: https://lambda.ai/blog/how-to-serve-deepseek-r1-v3-on-gh200

# runbootstrap: setup known_hosts and authorized_keys (for passwordless ssh, you need to have your public key in ~/.ssh/id_rsa.pub or ~/.ssh/id_ed25519.pub)
# runip: run command on a specific ip (set ip=host:port or user@host:port)
# runk: run command on the k-th ip in the ips file
# runhead: run command on the first ip in the ips file
# runips: run command on multiple ips in parallel (set ips="..." or read from ips_file)
# runall: run command on all ips in the ips file