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這里分類和匯總了欣宸的全部原創(chuàng)(含配套源碼)：https://github.com/zq2599/blog_demos
本機情況
- 省吃儉用入手了ThinkPad T14，打算裝好Linux后作為開發(fā)機器使用，本文記錄了安裝過程，以便將來在新系統(tǒng)上用到
- 作為參考，機器軟硬件情況如下
- 接下來就是安裝wsl2的過程，并未為了驗證Linux是否正常，還在Linxu下安裝了docker
設(shè)置
-
打開設(shè)置窗口，進入"應用" -> "可選功能"，點擊下圖中的更多Windows功能
-
勾選下圖紅框中的兩項
-
點擊確定后，會提示正在處理
-
提示重啟電腦，選擇立即重新啟動
-
支持，設(shè)置完成，等重啟后就能開始安裝了，過程很簡單，隨本文輕松操作即可文章來源：http://www.zghlxwxcb.cn/news/detail-695038.html
安裝
- 重啟后，打開Microsoft Store，就是桌面底部下圖箭頭所指
- 搜索WSL，然后選擇適合自己的Linux版本，我這里選擇了最新版的Ubuntu
- 點擊獲取按鈕后，開始等待
- 下載完畢后，點擊打開按鈕后，控制臺報錯
- 為了解決上述問題，先以管理員身份打開Windows PowerShell
- 輸入wsl --update，對WSL進行更新，等待更新完成，如下圖
- 此時新裝的ubuntu已經(jīng)進入應用列表，可以直接點擊打開
- 按照控制臺提示輸入賬號密碼，即完成設(shè)置
- 輸入top命令，再輸入數(shù)字1，即可看到CPU情況，12代酷睿的多核看起來真是開心啊
will@thinkpad:~$ top
top - 23:50:50 up 2 min, 0 users, load average: 0.00, 0.00, 0.00
Tasks: 5 total, 1 running, 4 sleeping, 0 stopped, 0 zombie
%Cpu0 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu1 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu2 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu3 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu4 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu5 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu6 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu7 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu8 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu9 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu10 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu11 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu12 : 0.0 us, 0.0 sy, 0.0 ni, 99.7 id, 0.3 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu13 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu14 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu15 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 7797.3 total, 7404.1 free, 283.7 used, 109.5 buff/cache
MiB Swap: 2048.0 total, 2048.0 free, 0.0 used. 7330.0 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 20 0 1756 1080 1020 S 0.0 0.0 0:00.01 init
48 root 20 0 2112 360 0 S 0.0 0.0 0:00.00 init
49 root 20 0 2112 368 0 S 0.0 0.0 0:00.01 init
50 will 20 0 10044 5044 3336 S 0.0 0.1 0:00.02 bash
118 will 20 0 10872 3648 3136 R 0.0 0.0 0:00.01 t
- 為了后面操作方便，用命令sudo passwd root給root賬號設(shè)置密碼
will@thinkpad:~$ sudo passwd root
New password:
Retype new password:
passwd: password updated successfully
安裝docker
- docker是常用工具，這里列一下安裝步驟
- 執(zhí)行sudo apt-get update更新
- 安裝必要軟件
sudo apt-get install \
ca-certificates \
curl \
gnupg \
lsb-release
- 安裝GPG key，用于安裝服務的信任
sudo mkdir -p /etc/apt/keyrings \
&& curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
- 添加安裝包倉庫
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
- 開始安裝（最新版）
sudo apt-get update \
&& sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
- 如果想安裝指定版本，可以先查看版本列表：
apt-cache madison docker-ce
- 可見有多個版本可供選擇
docker-ce | 5:20.10.17~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.16~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.15~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.14~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.13~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.12~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.11~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.10~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.9~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.8~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.7~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.6~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.5~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.4~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.3~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.2~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.1~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:20.10.0~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:19.03.15~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:19.03.14~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:19.03.13~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:19.03.12~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:19.03.11~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:19.03.10~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
docker-ce | 5:19.03.9~3-0~ubuntu-focal | https://download.docker.com/linux/ubuntu focal/stable amd64 Packages
- 安裝指定版本的命令如下，請將<VERSION_STRING>替換成您需要的版本
sudo apt-get install docker-ce=<VERSION_STRING> docker-ce-cli=<VERSION_STRING> containerd.io docker-compose-plugin
啟動
- 用命令service docker status查看服務狀態(tài)，發(fā)現(xiàn)未啟動
$ service docker status
* Docker is not running
- 如下，啟動后再查看，發(fā)現(xiàn)狀態(tài)正常
$ sudo service docker start
* Starting Docker: docker [ OK ]
$ service docker status
* Docker is running
- 查看版本
$ sudo docker version
Client: Docker Engine - Community
Version: 20.10.17
API version: 1.41
Go version: go1.17.11
Git commit: 100c701
Built: Mon Jun 6 23:02:57 2022
OS/Arch: linux/amd64
Context: default
Experimental: true
Server: Docker Engine - Community
Engine:
Version: 20.10.17
API version: 1.41 (minimum version 1.12)
Go version: go1.17.11
Git commit: a89b842
Built: Mon Jun 6 23:01:03 2022
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.7
GitCommit: 0197261a30bf81f1ee8e6a4dd2dea0ef95d67ccb
runc:
Version: 1.1.3
GitCommit: v1.1.3-0-g6724737
docker-init:
Version: 0.19.0
GitCommit: de40ad0
- 經(jīng)典的hello world可以驗證服務是否正常，命令是sudo docker hello-world
$ sudo docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
2db29710123e: Pull complete
Digest: sha256:7d246653d0511db2a6b2e0436cfd0e52ac8c066000264b3ce63331ac66dca625
Status: Downloaded newer image for hello-world:latest
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/
- 至此，win11安裝wsl2成功，并且驗證Linux安裝docker也能正常工作
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