I am trying to install Bundler on my VPS using Ansible. I already have rbenv set up and the global ruby is 2.1.0. If I SSH as root into the server and run gem install bundler, it installs perfectly. I have tried the following three ways of using Ansible to install the Bundler gem and all three produce no errors, but when I SSH in and run gem list, Bundler is nowhere to be seen. Attempt 1: --- - na
I'm using Vagrant to start a VirtualBox VM in windows. In other platforms, I can just $ vagrant ssh to connect to the VM. How do i connect to this Vagrant box in windows? The way suggested in Vagrant documentation to use PuTTy also did not work: http://docs-v1.vagrantup.com/v1/docs/getting-started/ssh.html
I give the following input to Dot: digraph G { subgraph cluster1 { fontsize = 20; label = "Group 1"; A -> B -> C -> D; style = "dashed"; } subgraph { O [shape=box]; } subgraph cluster2 { fontsize = 20; label = "Group 2"; Z -> Y -> X -> W [dir=back]; style = "dashed"; } D -> O [constraint=false]; W -> O [constraint=false, dir=back]; } And it produces: How can I align node O so that it has the same
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