# cmd
How to install a package when you have a package-lock.json or yarn.lock file
Most times you try to install a package with yarn or npm and it ends up installing all the packages over again.
LinkGit error on git pull (unable to update local ref)
Most times you try pulling from a remote branch and your terminal hits you with "Unable to update local ref". In this article, we would briefly learn why and how to fix it.
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