When I Tools > Shell, this happens (NOTE: echo $SHELL at the bottom):
370 [main] bash 6348 fork: child 6904 - died waiting for dll loading, errno 11
bash: fork: retry: Resource temporarily unavailable
1029349 [main] bash 6348 fork: child 8932 - died waiting for dll loading, errno 11
bash: fork: retry: Resource temporarily unavailable
3082030 [main] bash 6348 fork: child 1872 - died waiting for dll loading, errno 11
bash: fork: retry: Resource temporarily unavailable
7104876 [main] bash 6348 fork: child 3212 - died waiting for dll loading, errno 11
bash: fork: retry: Resource temporarily unavailable
15131730 [main] bash 6348 fork: child 4748 - died waiting for dll loading, errno 11
bash: fork: Resource temporarily unavailable
bash-4.4$ echo $SHELL
/usr/bin/bash
bash-4.4$
Here is a thread discussing this error (I do not have PowerBroker installed, but this IS a corporate machine with corporate antivirus installed). https://www.bountysource.com/issues/34992371-launching-git-bash-gives-bash-fork-retry-error
I was able to fully work through "Connect to Github" & "Connect RStudio to Github" chapters and everything worked great!
I generated an SSH key. However, when I tried to check the SSH agent from the shell, I get this:
Eric.Krantz@rsirco-tbkrantz ~/Git/tmp/myrepo (master)
$ eval $(ssh-agent -s)
0 [main] ssh-agent 6392 fork: child 5992 - died waiting for dll loading, errno 11
fork: Resource temporarily unavailable
I was able to work through "Connect RStudio to Git and Github", "Detect Git from RStudio", and "New Project, Github First", so I think the error message isn't a huge issue(??)