dmidecode -s system-serial-number
$ sudo docker attach 665b4a1e17b6 #by ID or $ sudo docker attach loving_heisenberg #by Name $ root@665b4a1e17b6:/#
UPDATE: (docker >= 1.3) Thanks to WiR3D user who suggested another way to get container’s shell. If we use
attach we can use only one instance of shell. So if we want open new terminal with new instance of container’s shell, we just need run the following:
$ sudo docker exec -i -t 665b4a1e17b6 bash #by ID or $ sudo docker exec -i -t loving_heisenberg bash #by Name $ root@665b4a1e17b6:/#
$ docker rmi -f $(docker images -q -a -f dangling=true)
Checkout this youtube (just below 11minutes): Ten Quick Tips to Improve Your Chef Workflow – ChefConf 2015
1. Chef on a Windows workstation.
2. Shared ServerSpec Helper files.
4. use screen recording software.
5. use pre-baked VMs or Containers
6. troubleshoot with Pry.
7. use run_state to store data, available later in the chef run.
8. coerce everthing instead of checking for .nil?
9. use a good text editor.
X. write stuff done, then add them to SCM.
gsettings set com.canonical.desktop.interface scrollbar-mode normal
For everybody who has an issue with the text: your-dns-needs-immediate-attention
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ECONNREFUSED: Connection refused - connect(2) for "your-dns-needs-immediate-attention.dev" port 443 (https://your-dns-needs-immediate-attention.dev)
This is problably because the .dev and .local are now valid top level extensions.
i had to solve this, add “search home.local” to “/etc/resolv.conf”
(actually added this to “/etc/resolvconf/resolv.conf.d/head”)
The current explanation on github.
But the original post on http://scottchacon.com/2011/08/31/github-flow.html does not contain all the images anymore.
So i have created a downloadable pdf of the original post github-flow with images.