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create gitignore files windows

cd c:<your path>
notepad .gitignore
Accept the prompt to create the file, edit the contents accordingly, save and close.

make a global .gitignore file windows

#Windows:
#Run this in cmd:
git config --global core.excludesFile "%USERPROFILE%.gitignore" && notepad "%USERPROFILE%.gitignore"

#Notepad will open, press yes to the prompt to make a new file.
#Any changes made to this file will work immediately for all repos.

## This makes both a ".gitconfig" and a ".gitignore" file in %USERPROFILE%
## The ".gitconfig" file is required for the ".gitignore" file to work.

create gitignore files

#Linux
$ touch .gitignore

#Windows
cd c:<your path>
notepad .gitignore
#Accept the prompt to create the file, edit the contents accordingly, save and close.