bash -vx and turn off the 'prompt_git'

Question

I tried command bash -vx
which is stated that (By the way, these two options are particularly useful when you are testing or debugging a shell script.)

$ bash -vx
++ prompt_git ' on '
bash: prompt_git: command not found

After this command, bash: prompt_git: command not found is append to the output of every command:

$ uptime
uptime
+ uptime
 17:18:51  up   7:54,  2 users,  load average: 3.62, 4.03, 2.94
++ prompt_git ' on '
bash: prompt_git: command not found

How to set `prompt-git' off.

What's the reverse operation of bash -vx

Answer 1

I'm afraid this is an XY problem. What you want to do is get rid of the spurious error message, which you can very likely do by editing your ~/.bashrc and removing the prompt_git call.