(20210128已解决)WSL2开机启动cron

• Overview

  每次关机重启之后，wsl里面的cron服务是关闭的，如果忘记开启，就会导致定时任务失败。

  首先要明确跟随谁启动：

  1. wsl里的cron服务跟随wsl自启动
  2. wsl里的cron服务跟随Window10自启动

• Starting Linux Background Services on Windows Login

  WSL now have supports for background tasks when all your Linux console windows are closed. However, you still needed to start those services yourself because Linux sessions could only be initiated explicitly. There was no start-up config to launch services.

  Here is how you can start WSL background services on Windows login:

  First, you’ll need a startup script

  # create a file named start_cron.sh