直接从 git shell 添加文件到.gitignore

Question

I'm trying to add a specific file to.gitignore directly from git shell. File to ignore is token.mat

If I type:

 touch.gitignore

and then manually open.gitignore with a text editor and add

token.mat

save and close, it works, git ignores it (when I type git status at the git shell I no longer see token.mat)

However at the git shell if I type:

 touch.gitignore echo 'token.mat' >>.gitignore

then git does not ignore token.mat, when I type git status I still see it. However when I open.gitignore with a text edit I see token.mat listed and it looks exactly the same as when I add it manually.

Does anyone know why this is, or how I can add files to.gitignore directly from the git shell?

Thanks for any help in advance

Other details:

• Windows 7 Professional, service pack 1
• git version: 2.5.3.windows.1
• text editor: Notepad ++

Answer 1

Make sure your echo did not add a trailing space:

 echo 'token.mat'>>.gitignore

That way, the .gitignore should work.

>> is for appending to the .gitignore file, while a single > would have overwritten it completely.

Also, 2.5 is ancient: unzip the latest Git , as in PortableGit-2.14.1-64-bit.7z.exe , anywhere you want, add it to your %PATH% , and check again.

Answer 2

The accepted answer is totally correct, but would be incomplete in day to day scenarios as it only add one file to .gitignore , to add more than one files to your .gitignore

Use the following command:

echo -e 'file1 \n file2 \n file3 \n' >>.gitignore

You can use the above command without touch this will automatically create a .gitignore and add all the files. Make sure that you include -e and >> .

Here -e serves as the flag so the newline character \n is interpreted properly and >> appends the content in the .gitignore file.

If you need to override an already existing .gitignore use > instead of >>

You can learn more about echo by following this link.