# arch
$ sudo pacman -S curl zip unzip tar cmake ninja

$ git clone https://github.com/Microsoft/vcpkg.git
$ ./vcpkg/bootstrap-vcpkg.sh

# 命令行
cmake ... -DCMAKE_TOOLCHAIN_FILE=/path/to/vcpkg/scripts/buildsystems/vcpkg.cmake

# CMakeLists.txt 内
## NOTE: 要在 project 之前
set(CMAKE_TOOLCHAIN_FILE /path/to/vcpkg/scripts/buildsystems/vcpkg.cmake)

{
  "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg-configuration.schema.json",
  "default-registry": {
    "kind": "git",
    "repository": "https://internal/mirror/of/github.com/Microsoft/vcpkg",
    "baseline": "eefee7408133f3a0fef711ef9c6a3677b7e06fd7"
  },
  "registries": [
    {
      "kind": "git",
      "repository": "https://github.com/northwindtraders/vcpkg-registry",
      "baseline": "dacf4de488094a384ca2c202b923ccc097956e0c",
      "packages": [ "beicode", "beison" ]
    }
  ],
  "overlay-ports": [
    "./team-ports",
    "./custom-ports"
   ],
  "overlay-triplets": [ "./my-triplets" ]
}

vcpkg hash /path/to/source.tar.gz

git rev-parse HEAD:ports/<library>

# 生成
git diff > patch
# 应用
git apply patch

rm -r {VCPKG_HOME}/buildtrees/{library}
rm -r {VCPKG_HOME}/packages/{library}

-- Checking for module 'cassandra_static'
--   No package 'cassandra_static' found
CMake Error at /snap/cmake/1328/share/cmake-3.27/Modules/FindPkgConfig.cmake:607 (message):
  A required package was not found

$ rm -r {VCPKG_HOME}/buildtrees/protobuf

include_directories(${JSON11_INCLUDE_DIRS})
target_link_libraries({target} ${JSON11_LIBRARIES}) 

CMake Error: CMake was unable to find a build program corresponding to "Ninja".  CMAKE_MAKE_PROGRAM is not set.  You probably need to select a different build tool.

mkdir /tmp/<tree-ish>
git archive <tree-ish> | tar -x -C /tmp/<tree-ish>

git archive --remote=https://github.com/user/repo.git <tree-ish> | tar -x -C /tmp/<tree-ish>

# 从本地检出
git -C ~/.local/vcpkg archive f9ee8bb31f04f4e6a8c0d3e96fbb98deeb448d45 | tar -x -C .

# 从 remote 检出 (不一定能行)
git archive --remote=git@github.com:grpc/grpc.git f9ee8bb31f04f4e6a8c0d3e96fbb98deeb448d45 | tar -x -C .

# 百分比
100 - (avg by (instance) (irate(node_cpu_seconds_total{mode="idle"}[1m])) * 100)

avg by (instance) (irate(node_cpu_seconds_total{mode!='idle'}[1m]))
# 区分 mode
avg by (instance,mode) (irate(node_cpu_seconds_total{mode!='idle'}[1m]))

$ sudo pamac install virtualbox
$ sudo modprobe vboxdrv
$ sudo modprobe vboxnetadp
$ sudo modprobe vboxnetflt

# 启动 minikube
$ minikube start --driver=virtualbox

$ minikube addons configure registry-creds

Do you want to enable AWS Elastic Container Registry? [y/n]: n

Do you want to enable Google Container Registry? [y/n]: n

Do you want to enable Docker Registry? [y/n]: y
-- Enter docker registry server url: registry.cn-hangzhou.aliyuncs.com
-- Enter docker registry username: <username>
-- Enter docker registry password:

Do you want to enable Azure Container Registry? [y/n]: n
✅  registry-creds was successfully configured
$ minikube addons enable registry-creds

$ kubectl create secret generic regcred \
    --from-file=.dockerconfigjson=$HOME/.docker/config.json \
    --type=kubernetes.io/dockerconfigjson \
    --namespace=default

# 在 deployment.yml 中添加如下内容
spec:
		...
    spec:
      imagePullSecrets:
        - name: regcred

# 安装并启用 sshd.service
$ sudo pacman install openssl openssh
$ sudo systemctl enable sshd.service
$ sudo systemctl start sshd.service

$ pacman -h
$ pacman -S -h

# manjaro
# 1. 刷新
$ sudo pacman-mirrors -i -c China -m rank
# 选择合适的源
# 2. 更新
$ sudo pacman -Syy

$ sudo pacman-mirrors --geoip && sudo pacman -Syyu

# -S
-S 安装
-S --needed --noconfirm
--needed: 跳过已经安装到最新版本的包
--noconfirm: 跳过确认

-R 卸载

# 所有安装的包
$ pacman -Q
# 查询指定包
$ pacman -Q vim

$ pacman -Ss vim

$ sudo pacman -S --needed base-devel
$ git clone https://aur.archlinux.org/paru.git
$ cd paru
$ makepkg -si

# 搜索
$ paru -Ss gcc7

paru <target> -- Interactively search and install <target>.
paru -- Alias for paru -Syu.
paru -S <target> -- Install a specific package.
paru -Sua -- Upgrade AUR packages.
paru -Qua -- Print available AUR updates.
paru -G <target> -- Download the PKGBUILD and related files of <target>.
paru -Gp <target> -- Print the PKGBUILD of <target>.
paru -Gc <target> -- Print the AUR comments of <target>.
paru --gendb -- Generate the devel database for tracking *-git packages. This is only needed when you initially start using paru.
paru -Bi . -- Build and install a PKGBUILD in the current directory.

# 安装 pamac
$ pacman -S pamac-cli
# 搜索 aur 包
$ pamac search ttf-ms-fonts --aur
# 安装
$ pamac build ttf-ms-fonts 

$ pip3 install torch transformers fschat
# 安装 lfs
## ubuntu
sudo apt install git-lfs
# 验证
$ git lfs install

# llama 原始模型
$ git clone https://huggingface.co/decapoda-research/llama-13b-hf
# vicuna 模型
$ git clone https://huggingface.co/lmsys/vicuna-13b-delta-v1.1

$ python3 -m fastchat.model.apply_delta \
    --base-model-path /data/llama-13b-hf \
    --target-model-path /data/vicuna-13b \
    --delta-path /data/vicuna-13b-delta-v1.1

nohup python3 -m fastchat.serve.controller &
nohup python3 -m fastchat.serve.model_worker --model-path /data/vicuna-13b --device cpu &
nohup python3 -m fastchat.serve.gradio_web_server &

sudo apt-get purge docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras
sudo rm -rf /var/lib/docker
sudo rm -rf /var/lib/containerd
for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
sudo systemctl restart docker

services:
  ollama:
    image: ollama/ollama:latest
    restart: always
    hostname: ollama
    runtime: nvidia
    user: root
    ports:
      - '11434:11434'
    volumes:
      - /data/docker/llm/ollama:/root/.ollama
    networks:
      - default
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]

no-cgroups = false # 修改, true -> false

sudo systemctl restart docker

[sources.test]
type = "file"
include = [ "/tmp/test.log" ]
line_delimiter = "$$\n"

# unicode
line_delimiter = "\u0003\u0004\n"

[api]
enabled = true
address = "0.0.0.0:8686"

[sources.test]
type = "file"
include = [ "/tmp/test.log" ]
line_delimiter = "$$\n"

[sinks.console]
inputs = ["test"]
target = "stdout"
type = "console"
encoding.codec = "text"

# pull image
$ docker pull timberio/vector:0.30.0-debian
# create container
$ docker run \
  -d \
  -v $PWD/vector.toml:/etc/vector/vector.toml:ro \
  -v /tmp/test.log:/tmp/test.log \
  --name vector \
  -p 8686:8686 \
  timberio/vector:0.30.0-debian