I don't know why git bash has become like this, what should I do?

Question

My git bash suddenly became like this. It is very difficult to use and the delete key cannot be used. What should I do? ? ? Were there always paths in the past? ?

Answer 1

http://blog.csdn.net/scofy0/a...

The steps are as follows:

vim ~/.bash_profile

(It doesn’t matter how many .bash_profile files there are, you can create a new one yourself)

Add
export PS1='[u@h W]$' at the end

Then execute
source ~/.bash_profile

This way the shell can display the path.

Answer 2

Try reinstalling git?