I don’t know if I can help LZ

1. New file

   vi wt

2. Edit the file, copy the following code into the wt file, save and exit

   # Status, 123: success, 0: error
   status=123
   vi 123.txt
   exit $status

   Note: The last line specifies the exit status of the shell script. The status value of 123 is only for demonstration

3. Give permission

   chmod +x wt
   ll | grep 'wt'

4. Execute

   ./wt

5. View execution status

   echo $?

I guess what you need is sed and awk.

Vim can be called in the script, but you can only play with the parameters. .
The return value of the script can be obtained using $?
I don’t understand what you want to do. Is it just to open a file for editing with vim?
Shell allows you to check information online. You can search a lot on Baidu and Bing. .

What you mean by this is that after the script is executed, you can enter vim to edit the files you created in the script, right? You no longer need to enter vim on the command line