SHELL

How to remove a file from commit

# if you want to just remove from latest commit
git rm -r --cached <file/dir>
  
# if you want to remove from all commit history
git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch <file/dir>' HEAD

remove a file from git commit

git reset --soft HEAD^ 
or
git reset --soft HEAD~1
git reset HEAD path/to/unwanted_file
git commit -c ORIG_HEAD 

remove a file from a commit

git reset --soft HEAD^
git reset HEAD path/to/unwanted_file
git commit -c ORIG_HEAD

remove file from commit

$ git rm --cached <file>