Zak El Fassi zakelfassi

/project:commandeering

Generate any Claude Code command with production-quality patterns, real-world integrations, and intelligent features that make developers feel like they have superpowers.

Arguments

[command-idea] - Description of the command you want to create
[--style] - Generation style:
- expert - Like k8s-expert: multiple modes, deep analysis [default]
- interactive - Heavy user interaction and guided flows
- autonomous - Minimal interaction, maximum automation

Capybara Cheat Sheet

Navigating

visit('/projects')
visit(post_comments_path(post))

Clicking links and buttons

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

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

	# 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)