Using linux “tee” command in bashrc

Question

如何在bashrc中使用linux“ tee”命令自动记录您在shell中编写的所有内容，并在屏幕上与somefile并行显示？

Answer 1

Assuming you just want to record your shell session in a file, the easiest way is:

script mylog

It just opens a new shell. When you want to stop session recording, just type exit . After that, your recorded session will be in mylog file.

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Alternatively you can do:

$ tee > mylog

And on another window:

$ tail -f mylog

But this is probably not what you want.