I want delete bin[or trying to run $git add .] from local git hub folder as well as on hosted app-harbor folder but i am unable to delete folder and getting following error
$ git rm -r bin [ $ git rm -f bin]
fatal: Unable to create 'f:/git/xyz/WorkerProcess/.git/index.lock': File
exists.
If no other git process is currently running, this probably means a
git process crashed in this repository earlier. Make sure no other git
process is running and remove the file manually to continue.
It works for me :
$ git clean -f .git/index.lock
Removing .git/index.lock
comp1@SHAILESH01 /f/git/xyz/WorkerProcess (master)
$ git init
Reinitialized existing Git repository in f:/git/xyz/WorkerProcess/.git/
comp1@SHAILESH01 /f/git/xyz/WorkerProcess (master)
$ git add .
comp1@SHAILESH01 /f/git/xyz/WorkerProcess (master)
$ git rm bin
fatal: not removing 'bin' recursively without -r
comp1@SHAILESH01 /f/git/xyz/WorkerProcess (master)
$ git rm -r -f bin
来源：https://stackoverflow.com/questions/17916339/error-in-deleting-addind-file-from-appharbor-using-git-unable-to-create-f-git