python - Creating a Scheduled task in Tkinter on Unix

Question

Through an application I have made with Tkinter, I'm trying to add a command to run a script every week. When the program is closed the command should be in forever place.

I've sifted through the documentation on cron, but there doesn't seem to be a way to edit the crontab without using the shell. Also I've looked through the 'at' command, but that only seems to run once.

My question is - How can one create a weekly recurring task by issuing a single command in Python on Unix?

If not with only 1 command, can I use multiple?

Answer 1

在大多数现代 Linux 发行版（如 Debian 或 Ubuntu）中，您可以将可执行文件（如 shell 脚本或符号链接）添加到 /etc/cron.weekly 中，它将每周自动运行一次。这是使用anacron命令，这在当今相当普遍。