Zak El Fassi zakelfassi

## lastEdited.sh
find . -type f -printf '%T@ %p\n' | sort -n | tail -1000 | cut -f2- -d" "

## update_paperclip_attachements.rb
# Assuming you had a model like this
#
# class Post
#   has_attached_file :image, :path => ":rails_root/public/system/:attachment/:id/:style/:filename"
# end

namespace :paperclip do
  desc "Recreate attachments and save them to new destination"
  task :move_attachments => :environment do

## gist:d9d7870e30d21d2cf213
# GIT Tricks.

Delete from git all deleted system files:

    git rm $(git ls-files --deleted)

View deleted file:

    git show HEAD^:path/to/file
    git show $(git rev-list --max-count=1 --all -- foo)^:foo

## ansible.yml
---
- name: Deploy new site release
  user: deployer
  hosts: all

  tasks:

    - name: Fetch repo updates
      git: >
        [email protected]:my/repo.git

## count-lines.sh
# Count lines in a files (zsh, bash)
cat big-file.sql | sed '/^\s*$/d' | wc -l

# Count result of search ...
grep 'something' big-file.sql | sed '/^\s*$/d' | wc -l

## capybaraSheatSheet.md

      
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                zakelfassi
                / capybaraSheatSheet.md
            
            
              Last active
              August 29, 2015 14:04
                — forked from zhengjia/capybara cheat sheet
            
          
    Capybara Cheat Sheet

Navigating

visit('/projects')
visit(post_comments_path(post))
Clicking links and buttons


## android_shortcut.java
// Note that a shortcut is created automagically if the app is installed via Play store.
// Change "APP_NAME" by your app name. *MrObvious*

/*Manifest file - add this */
<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />

/* MainActivity.java */
public class MainActivity ... {
  ...
  private SharedPreferences appSettings;

## tmux_cheatsheet.markdown

      
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                0 comments
              
            
              1 star
            
          
                zakelfassi
                / tmux_cheatsheet.markdown
            
            
              Last active
              August 29, 2015 13:57
                — forked from henrik/tmux_cheatsheet.markdown
            
          
    tmux cheatsheet

As configured in my dotfiles.
start new:
tmux

start new with Unicode (to remove annoying empty space corruption while running zsh):

  
## gist:8676166
Undo a commit and redo

$ git commit ...              (1)
$ git reset --soft 'HEAD^'    (2)
$ edit                        (3)
$ git add ....                (4)
$ git commit -c ORIG_HEAD     (5)
This is what you want to undo

This is most often done when you remembered what you just committed is incomplete, or you misspelled your commit message, or both. Leaves working tree as it was before "reset". (The quotes may or may not be required in your shell)

## .htaccess-redirect
<IfModule mod_rewrite.c>
Options +FollowSymlinks
RewriteEngine on
rewritecond %{http_host} ^OLD_SITE.com [nc]
rewriterule ^(.*)$ http://NEW_SITE.com/$1 [r=301,nc]
</IfModule>
	# Assuming you had a model like this
	#
	# class Post
	# has_attached_file :image, :path => ":rails_root/public/system/:attachment/:id/:style/:filename"
	# end

	namespace :paperclip do
	desc "Recreate attachments and save them to new destination"
	task :move_attachments => :environment do
	# GIT Tricks.

	Delete from git all deleted system files:

	git rm $(git ls-files --deleted)

	View deleted file:

	git show HEAD^:path/to/file
	git show $(git rev-list --max-count=1 --all -- foo)^:foo
	---
	- name: Deploy new site release
	user: deployer
	hosts: all

	tasks:

	- name: Fetch repo updates
	git: >
	[email protected]:my/repo.git
	# Count lines in a files (zsh, bash)
	cat big-file.sql \| sed '/^\s*$/d' \| wc -l

	# Count result of search ...
	grep 'something' big-file.sql \| sed '/^\s*$/d' \| wc -l
	// Note that a shortcut is created automagically if the app is installed via Play store.
	// Change "APP_NAME" by your app name. MrObvious

	/Manifest file - add this /
	<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />

	/* MainActivity.java */
	public class MainActivity ... {
	...
	private SharedPreferences appSettings;
	Undo a commit and redo

	$ git commit ... (1)
	$ git reset --soft 'HEAD^' (2)
	$ edit (3)
	$ git add .... (4)
	$ git commit -c ORIG_HEAD (5)
	This is what you want to undo

	This is most often done when you remembered what you just committed is incomplete, or you misspelled your commit message, or both. Leaves working tree as it was before "reset". (The quotes may or may not be required in your shell)
	<IfModule mod_rewrite.c>
	Options +FollowSymlinks
	RewriteEngine on
	rewritecond %{http_host} ^OLD_SITE.com [nc]
	rewriterule ^(.*)$ http://NEW_SITE.com/$1 [r=301,nc]
	</IfModule>