Remove inactive cheatsheets (#2131)
Remove some very old ones that may not be relevant anymore.
This commit is contained in:
Rico Sta. Cruz
GitHub
parent
d138253d1e
commit
a7b5dbe1e7
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@ -1,81 +0,0 @@
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---
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title: Ansible
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category: Ruby
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---
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## Looping
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### Array (with_items)
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```yaml
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vars:
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security_groups:
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- name: 'hello'
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desc: 'world'
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- name: 'hola'
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desc: 'mundo'
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tasks:
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- name: Create required security groups
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ec2_group:
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name: "{{ item.name }}"
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description: "{{ item.desc }}"
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with_items: "{{ security_groups }}"
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```
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### Object (with_dict)
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```yaml
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tasks:
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- name: Print phone records
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debug: msg="User {{ item.key }} is {{ item.value.name }} ({{ item.value.telephone }})"
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with_dict: "{{ users }}"
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```
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## with_file
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```yaml
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- name: "Send key"
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ec2_key:
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key_material: "{{ item }}"
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with_file: ./keys/sshkey.pub
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# or
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with_fileglob: ./keys/*.pub
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```
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### Conditionals
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```yml
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- include: setup-debian.yml
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when: ansible_os_family == 'Debian'
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when: (ansible_distribution == "CentOS" and ansible_distribution_major_version == "6") or
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(ansible_distribution == "Debian" and ansible_distribution_major_version == "7")
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# Just like "and"
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when:
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- ansible_distribution == "CentOS"
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- ansible_distribution_major_version == "6"
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```
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## Expressions
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```
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{{ item }}
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{{ item.name }}
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{{ item[0].name }}
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{{ item | default('latest') }}
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```
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## Includes
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```
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tasks:
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- include: wordpress.yml
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vars:
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wp_user: timmy
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```
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@ -1,78 +0,0 @@
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# Installing
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wget "http://kohanaphp.com/download?modules%5Bauth%5D=Auth&languages%5Ben_US%5D=en_US&format=zip" -O k.zip &&\
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unzip -q k.zip && rm k.zip &&\
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mv Kohana_*/* . && rm -rf Kohana_* &&\
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rm -f "Kohana License.html" &&\
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# htaccess
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cat example.htaccess | sed 's/RewriteBase .*/RewriteBase \//g' > .htaccess && rm example.htaccess &&\
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echo Done! Go and edit application/config/config.php and change the site stuff.
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# Public HTML
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mkdir -p public_html &&\
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mv index.html public_html &&\
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mv .htaccess public_html &&\
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echo Done. Now edit index.html's paths
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Git ignore
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(echo \*.swo; echo \*.swp; echo .DS_Store; echo Thumbs.db; echo \*~; echo application/logs; echo application/cache ) > .gitignore &&\
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# Database
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$config['default'] = array
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(
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'benchmark' => TRUE,
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'persistent' => FALSE,
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'connection' => array
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(
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'type' => 'mysql',
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'user' => 'leet', // set to db user name
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'pass' => 'l33t', // set to db user password
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'host' => 'localhost',
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'port' => FALSE,
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'socket' => FALSE,
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'database' => 'leetdb' // set to db name
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),
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'character_set' => 'utf8',
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'table_prefix' => '',
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'object' => TRUE,
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'cache' => FALSE,
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'escape' => TRUE
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);
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// ORM model
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class Post_Model extends ORM {
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protected $has_one = array('user'); // has_many, belong_to, has_one, has_and_belongs_to_many
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}
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// ORM
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$post = ORM::factory('post', 1);
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$post->name = "Post name";
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$post->save();
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foreach ($post->categories as $category)
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{
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echo $category->name;
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}
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// Find (returns even if no row is found)
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$o = ORM::factory('article')->find(1);
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$o = ORM::factory('article')->where('title', $title)->find();
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if (!$o->loaded) { die('Not found'); }
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echo $o->title;
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// Find_all
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$o = ORM::factory('article')->find_all();
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foreach ($o as $article) { echo $article->title; }
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// ->$saved
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// ->$changed[]
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// ->$object_name (Blog_Post_Model => "blog_post")
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// ->$primary_key ('id')
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// ->$primary_val ('username') - more userfriendly identifier
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// ->$table_name
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// ->$ignored_columns = array('whatever')
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// ->$table_columns = array('id', 'username')
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// ->$sorting = array('last_login' => 'desc') -- default sorting
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//
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@ -1,104 +0,0 @@
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# Debug
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logger.debug "xx"
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# Controller stuff
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class MyController < ApplicationController::Base
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controller.response.body
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# Filters
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before_filter :require_login # Looks for require_login method
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before_filter MyFilter # Looks for MyFilter class
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before_filter { |ct| head(400) if ct.params["stop_action"] }
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around_filter :catch_exceptions
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after_filter :xx
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layout "admin_area" # Looks for the view file
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layout "admin_area", :except => [ :rss, :whatever ]
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layout :foo # Looks for private function foo
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private
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def whatever ...
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class MyFilter
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def self.filter(controller, &block)
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# Model
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belongs_to :user
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validates_presence_of :user
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default_scope :order => 'id DESC'
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named_scope :today, :conditions = "created_at x"
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named_scope :today, lambda {{ :conditions = [ "created_at between ? and ?", 1.hour.ago.utc, 300.seconds.ago.utc ] }}
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# Then you can call feed.today
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# Controller methods
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render :action => 'help', :layout => 'help'
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render :text => 'so and so'
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render :status => :created, :location => post_url(post) # With HTTP headers
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redirect_to :action => 'index'
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render :partial => 'product', :collection => @products, :as => :item, :spacer_template => "product_ruler"
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return head(:method_not_allowed)
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head :created, :location => '...'
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url_for :controller => 'posts', :action => 'recent'
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location = request.env["SERVER_ADDR"]
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# For views
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auto_discovery_link_tag(:rss, {:action => "feed"}, {:title => "RSS Feed"})
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javascript_include_tag "foo"
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stylesheet_link_tag
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image_tag
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# Ruby stuff!
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# Defining a class method (not a typo)
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Fixnum.instance_eval { def ten; 10; end }
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Fixnum.ten # => 10
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# Defining an instance method
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Fixnum.class_eval { def number; self; end }
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7.number #=> 7
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# Multiple arguments, send()
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class Klass
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def hello(*args); "Hello " + args.join(' '); end
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end
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Klass.new.send :hello, "gentle", "readers"
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def can(*args)
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yield if can?(*args)
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end
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# can(x) {...} => if can?(x) {...}
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# Struct
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class Foo < Struct.new(:name, :email)
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end
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j = Foo.new("Jason", "jason@bateman.com")
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j.name = "Hi"
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print j.name
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# Struct
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class Foo < Struct.new(:name, :email)
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end
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j = Foo.new("Jason", "jason@bateman.com")
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j.name = "Hi"
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print j.name
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# Method missing
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def method_missing(method_name, *arguments)
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if method_name.to_s[-1,1] == "?"
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self == method_name.to_s[0..-2]
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# Rails logger
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Rails.logger.info("...")
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# To string
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:hello_there.to_s
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@ -1,7 +0,0 @@
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---
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title: Cinema4d
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category: Apps
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---
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E R T : Move/rotate/scale
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P : snapping
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@ -1,56 +0,0 @@
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---
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title: Compass sprites
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---
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### Compass: Sprites
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@import compass/utilities/sprites
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$sprites: sprite-map('sprites/*.png')
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$sprites: sprite-map('sprites/*.png', $spacing: 20px)
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@mixin sprite($name)
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background-image: sprite-url($sprite)
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+sprite-dimensions($sprite, $name)
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width: image-width(sprite-file($sprite, $name)
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height: image-height(sprite-file($sprite, $name)
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+sprite-background-position($sprite, $name[, $offset-x, $offset-y])
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background-position: sprite-position($sprite, $name)
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nth(sprite-position($sprite, $name), 1) # X position
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nth(sprite-position($sprite, $name), 2) # Y position
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### Compass: Sprites (the @import way)
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// Sprite sets (applies to icon/*.png)
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$icon-spacing: 0
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$icon-dimensions: true
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$icon-repeat: no-repeat
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$icon-position: 0
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// Individual (applies to icon/mail.png)
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$icon-mail-spacing: 0
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@import 'icon/*.png'
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@include all-icon-sprites
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// Usage
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.image1
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@extend .icon-mail
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.image2
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@extend .icon-refresh;
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// ### Advanced control
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// The sprite map is available as $icon-sprites. You can then use
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// `sprite()` on it.
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.image3
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background: sprite($icon-sprites, refresh)
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//background: url(...) 0 -16px;
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.image3-with-offset
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background: sprite($icon-sprites, refresh, -2px, -9px)
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//background: url(...) -2px -19px;
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@ -1,43 +0,0 @@
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---
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title: Docker on OSX
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category: Devops
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---
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You'll need these:
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* [boot2docker] - bootstraps a Virtualbox VM to run a docker daemon
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* [docker] - docker client
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### Install
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$ brew install boot2docker
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$ brew install docker
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$ boot2docker init
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### Turning on
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$ boot2docker start
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Waiting for VM to be started...... Started.
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To connect the Docker client to the Docker daemon, please set:
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export DOCKER_HOST=tcp://192.168.59.103:2375
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$ export DOCKER_HOST=tcp://192.168.59.103:2375
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### Try it
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$ docker search ubuntu
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$ docker pull ubuntu
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$ docker start ubuntu
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### Turning off
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$ boot2docker save
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# save state to disk
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### Vagrant
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[boot2docker]: https://github.com/boot2docker/boot2docker
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[docker]: https://www.docker.com/
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@ -1,18 +0,0 @@
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---
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title: eslint
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category: JavaScript libraries
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---
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```js
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// "comma-dangle": "always" ("always-multiline", "never")
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var foo = {
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bar: "baz",
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qux: "quux",
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};
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var arr = [1,2,];
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```
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```
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// "yoda": "always" ("never")
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if ("red" === color)
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```
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@ -1,9 +0,0 @@
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---
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title: GitHub
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category: Git
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---
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### URLs
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github.com/:userrepo/blame/:branch/:path
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github.com/:userrepo/commit/:commit
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@ -1,28 +0,0 @@
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---
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title: jQuery mobile events
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category: JavaScript libraries
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---
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### Mobile events
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For support for `tap`, `swipe`, `swipeLeft`, et al, use
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[jquery.mobile.event.js][m]. Be sure to set `$.support.touch` first.
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To get `$.support.touch` (and family), use this from
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[jquery.mobile.support.js][s]:
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$.extend($.support, {
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orientation: "orientation" in window && "onorientationchange" in window,
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touch: "ontouchend" in document,
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cssTransitions: "WebKitTransitionEvent" in window,
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pushState: "pushState" in history && "replaceState" in history,
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mediaquery: $.mobile.media( "only all" ),
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cssPseudoElement: !!propExists( "content" ),
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touchOverflow: !!propExists( "overflowScrolling" ),
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boxShadow: !!propExists( "boxShadow" ) && !bb,
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scrollTop: ( "pageXOffset" in window || "scrollTop" in document.documentElement || "scrollTop" in fakeBody[ 0 ] ) && !webos && !operamini,
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dynamicBaseTag: baseTagTest()
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});
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[m]:https://github.com/jquery/jquery-mobile/blob/master/js/jquery.mobile.event.js
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[s]:https://github.com/jquery/jquery-mobile/blob/master/js/jquery.mobile.support.js
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@ -1,32 +0,0 @@
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---
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title: node-gh
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category: JavaScript libraries
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---
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## Everywhere
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| Flag | Description |
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| ---- | ---- |
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| `-u rstacruz -r nprogress` | Repo name |
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| `--browser` | Browser |
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{:.no-head}
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## Notifications
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```
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gh nt
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gh nt --watch
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```
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## Issues
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| Command | Description |
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| ---- | ---- |
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| `gh is 'Issue name'` | Create issue |
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| `gh is --search 'foo'` | Search issues |
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| `gh is 'Name' 'Description'` | Create issue |
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| `gh is 123` | Modify issue `123` (use with flags below) |
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| ... `-L`/`--label x,y,z` | Add label |
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| ... `-A`/`--assignee` | Assign to user |
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| ... `-c`/`--comment 'Thanks'` | Add a comment
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{:.no-head}
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|
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@ -1,7 +0,0 @@
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---
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title: Git one-liners
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---
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When did someone work
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git log --all --author='Rico' --pretty="%ai" | awk '{ print $1 }' | sort | uniq
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@ -1,26 +0,0 @@
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|||
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### Encrypt decrypt
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||||
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gpg --encrypt --recepient 'James Receiverson' foo.txt
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gpg --decrypt foo.txt.gpg
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### Making keys
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|
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gpg --gen-key
|
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### Share your public key
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|
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# via file
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gpg --armor --output pub.txt --export "Rico Sta. Cruz"
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# via server
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gpg --send-keys "Rico Sta. Cruz" --keyserver http://...
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|
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### Key management
|
||||
|
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gpg --list-keys
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gpg --delete-key 'email@addie'
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|
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### See
|
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|
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* https://www.madboa.com/geek/gpg-quickstart/
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|
|
@ -1,19 +0,0 @@
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---
|
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title: Homebrew formula
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||||
---
|
||||
|
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brew create http://example.com/foo-0.1.tar.gz
|
||||
|
||||
https://github.com/Homebrew/homebrew/blob/master/share/doc/homebrew/Formula-Cookbook.md#formula-cookbook
|
||||
|
||||
assert(this.ary.indexOf(zero) === two)
|
||||
|
||||
|
||||
```
|
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def install
|
||||
system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking"
|
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system "make", "install"
|
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cd "build/cmake"
|
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mv "a", "b"
|
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end
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```
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|
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@ -1,21 +0,0 @@
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|||
---
|
||||
title: iOS
|
||||
---
|
||||
|
||||
Multiple Exchange accounts:
|
||||
|
||||
scp root@iphone.local:/private/var/mobile/Library/Preferences/com.apple.accountsettings.plist .
|
||||
|
||||
Paths:
|
||||
|
||||
/Library/Themes # Winterboard themes
|
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/User/Media/DCIM/100APPLE # Photos
|
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/User/Media/Recordings # Voice recordings
|
||||
|
||||
Copy photos:
|
||||
|
||||
rsync -v -r root@iphone.local:/User/Media/DCIM/100APPLE ./photos
|
||||
|
||||
Ringtone conversion using ffmpeg:
|
||||
|
||||
ffmpeg -i foo.mp3 -ac 1 -ab 128000 -f mp4 -acodec libfaac -y target.m4r
|
||||
Loading…
Reference in New Issue