修改 Modifier Keys Mapping in macOS High Sierra

前天晚上升級至最新的 macOS High Sierra 10.13 系統,果然沒有無痛升級……>.<

原先有啟用 FileVault 加密功能,升級前忘了關閉它,然後,導致升級步驟走到後來,會跳出 firmware 有錯誤的訊息。

只好整顆 SSD 格式化,全新安裝…

最近由於一直在使用 NeoVim, 靠 Karabiner-Elements 這套軟體把大寫鍵 mapping 成特殊功能的 ESC 鍵:

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Docker Tutor (for OS X)

Udemy – Docker Technologies for DevOps and Developers,筆記整理內容如下:

Install Docker for Mac

https://docs.docker.com/docker-for-mac/

Try out

  1. Open Terminal and type below command to check docker's version:

    docker version
    docker images

  2. Running in foreground:

    docker run busybox:1.26 echo "hello world"
    docker run busybox:1.26 ls /

  3. Creating an interactive terminal you can use to iteract with your container (-it)

    docker run -t -i busybox:1.26

  4. List image's status (ps)

    docker ps
    docker ps -a

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