How to run and debug Jekyll in VS Code

Background

Jekyll does not have a native debugger configurations in VS Code. In my settings, Jekyll Run¹ does not run well. So I have to find a way to simplify the debug and test process.

Implementation

After studied on running shell command², I write a launch and task script to run the jekyll commands. This does not work as the “preLaunchTask” need to be exited before the browser is launched.

After define a “problemMatcher”, the browser launched and the jekyll keep to serve the test html codes³.

The working launch and task configuration is posted on gist⁴.

Future improvement

Although Jekyll serves and browser launched successfully, the “stop debug” button does not kill Jekyll serve process (of course the browser will not be closed). Need to find a way to kill the Jekyll serve.

Dedsec727. (2020) 2022. Jekyll Run Extensions for Visual Studio Code. TypeScript. link. ↩
user3466947. 2017. ‘How to Run a Command in Visual Studio Code with Launch.Json’. Stack Overflow. link. ↩
JGC. 2020. ‘Defining a ProblemMatcher in VSCode Tasks – Schema Disagrees with Docs?’ Stack Overflow. link. ↩
decatoncheir. 2022. ‘VS Code Launch Configuration for Jekyll Serve’. Gist. 3 April 2022. link. ↩

2023

網絡交換器與路由器

less than 1 minute read

交換器與路由器的分別，在於用途。交換器用於是一個網域之間的資料交換（L2 交換器： TCP/IP 第二層交換）；路由器是用於網域與網域之間的資料的交換（L3 路由閘道： TCP/IP 第三層交換）。由於路由器需要掌握與它連接的所有網域資訊，一般是有較高的運算力。

2021