如何在Ubuntu上对Github进行身份验证? git:"credential-netrc"不是git命令

我阅读了

I read this and I have checked my credentials,still I can not git push.

 git push --set-upstream origin master
git: 'credential-netrc' is not a git command. See 'git --help'.

到目前为止我所做的:

1. 创建〜/.netrc
2. gpg --gen-key
3. gpg -e -r myemail@gmail.com ~/.netrc
4. 通过应对添加了创建助手Perl回购到~/.local/bin/git-credential-netrc
5. 设置Git

1. Created ~/.netrc
2. gpg --gen-key
3. gpg -e -r myemail@gmail.com ~/.netrc
4. Added creation helper by coping Perl repo to ~/.local/bin/git-credential-netrc
5. Set up Git

git config --global credential.helper"netrc -f〜/.netrc.gpg -v"

git config --global credential.helper "netrc -f ~/.netrc.gpg -v"

1. 根据 git config显示

   git config shows

   file:/home/milenko/.gitconfig   user.email=milenko.markovic@gmail.com
   file:/home/milenko/.gitconfig   credential.helper=netrc -f ~/.netrc.gpg -v
   file:.git/config        core.repositoryformatversion=0
   file:.git/config        core.filemode=true
   file:.git/config        core.bare=false
   file:.git/config        core.logallrefupdates=true
   file:.git/config        remote.origin.url=https://github.com/MilenkoM/blog_mongo
   file:.git/config        remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*
   

   似乎我的创建助手没有被识别.为什么?

   It seems that my creation helper is not recognized. Why?