Did you know that every time the chef-client runs, it knows what time it is, and it stores that value as a node attribute, ohai_time? Did you know that you can use this value for searching a Chef Infra Server? It's a Unix Epoch!
For example, let's look for the nodes that were updated in the last 10-15 minutes:
now=$(date +%s)
range_start=$(expr $now - 900)
range_end=$(expr $now - 600)
knife search node "ohai_time:[$range_start TO $range_end]" -a ohai_time -F json
I hereby claim:
To claim this, I am signing this object:
| Gluten free. Easily dairy free (skip the cheese). | |
| Serves four | |
| 1 lb chicken | |
| 1 poblano pepper | |
| 1 Anaheim pepper | |
| 1 cup dry black beans | |
| 1 cup frozen corn | |
| Half cup cilantro |
| Gluten free. Easily dairy free (skip the cheese). | |
| Serves four | |
| 1 lb chicken | |
| 1 poblano pepper | |
| 1 Anaheim pepper | |
| 1 cup dry black beans | |
| 1 cup frozen corn | |
| Half cup cilantro |
| ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}" | |
| ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} " | |
| ZSH_THEME_GIT_PROMPT_DIRTY="%{$reset_color%} %{$fg[red]%}✗%{$reset_color%}" | |
| ZSH_THEME_GIT_PROMPT_CLEAN="%{$reset_color%} %{$fg[green]%}✔%{$reset_color%}" | |
| function chef_profile_prompt() { | |
| [[ -n $CHEF_PROFILE ]] && echo " %{%F{blue}%}${CHEF_PROFILE}%{$reset_color%}" | |
| } | |
| function aws_profile_prompt() { |
| ಠ_ಠ | |
| ( ͡° ͜ʖ ͡°) | |
| ¯\_(ツ)_/¯ | |
| (╯°□°)╯︵ ┻━┻ | |
| http://www.fileformat.info/convert/text/upside-down.htm | |
| WRTTN http://wrttn.me/30dbfd/ | |
| Unicode Emoticons |
You'll need to have a system running that is accessible through a DNS record. It should have access to the public Habitat depot, https://app.habitat.sh so it can download the required packages.
You'll need to register an OAuth application for GitHub. You need the client ID and client secret that are created for the application later in this guide. Your system needs to have access to https://github.com so that it can authenticate.
Your system also needs to have an FQDN that can be resolved, for example depot.example.com. This will be used in your OAuth application's "Authorization Callback URL." For this example, use http://depot.example.com/#/sign-in. The /#/sign-in is required.
| ;; Gist-ed from in https://github.com/arnab/emacs-starter-kit | |
| (defun fontify-frame (frame) | |
| (interactive) | |
| (if window-system | |
| (progn | |
| (if (> (x-display-pixel-width) 2000) | |
| (set-frame-parameter frame 'font "Inconsolata 19") ;; Cinema Display | |
| (set-frame-parameter frame 'font "Inconsolata 16"))))) |
https://news.ycombinator.com/item?id=9051220
[remote "upstream"]
url = https://github.com/neovim/neovim.git
fetch = +refs/heads/*:refs/remotes/upstream/*
fetch = +refs/pull/*/head:refs/pull/upstream/*
| #!/bin/bash | |
| # user-data-hardening.sh | |
| # Authors: Cody Bunch (bunchc@gmail.com) | |
| # | |
| # Script intended to be supplied as userdata to a cloud of some flavor. | |
| # Enables some sane sysctl defaults, turns up iptables, and | |
| # installs a HIDS / NIDS package | |
| # Supply your email here | |
| email_address="userdata@mailinator.com" |