turnspike turnspike

Introduction

C-a == Ctrl-a
M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close

Deploy Rails app to digitalocean with nginx, unicorn, capistrano & postgres

Create droplet of your liking (ubuntu 12.10 x32)

ssh to root in terminal with your server ip

ssh [email protected]

Add ssh fingerprint and enter password provided in email

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

Note: you can now configure this simply in iTerm2's application settings. Go to Preferences > Appearance > System and select "Exclude from Dock and ⌘-Tab Application Switcher".

On my dual-drive MacBook Pro I have remapped the eject key to F13 using Karabiner and NoEjectDelay. The eject key has been assigned as the hotkey for a guake-style visor terminal using iTerm2. Having its own hotkey precludes the need for an icon, so I prefer to hide the iTerm dock icon.

To hide the dock icon of iTerm2 on Mac OS X:

/usr/libexec/PlistBuddy -c 'Add :LSUIElement bool true' /Applications/iTerm.app/Contents/Info.plist

emacs --daemon to run in the background. emacsclient.emacs24 <filename/dirname> to open in terminal

NOTE: "M-m and SPC can be used interchangeably".

Undo - C-/
Redo - C-?
Change case: 1. Camel Case : M-c 2. Upper Case : M-u

Lower Case : M-l

This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet

Useful Spacemacs commands

SPC q q - quit
SPC w / - split window vertically
SPC w - - split window horizontally
SPC 1 - switch to window 1
SPC 2 - switch to window 2
SPC w c - delete current window

Change your database RDS instance security group to allow your machine to access it.
- Add your ip to the security group to acces the instance via Postgres.
Make a copy of the database using pg_dump
- $ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
- you will be asked for postgressql password.
- a dump file(.sql) will be created
Restore that dump file to your local database.
- but you might need to drop the database and create it first
- $ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>

the database is restored

	#!/bin/bash

	export GTAGSLABEL=ctags

	if [ -r $PWD/.globalrc ]; then
	GTAGSCONF=$PWD/.globalrc
	elif [ -r $HOME/.globalrc ]; then
	GTAGSCONF=$HOME/.globalrc
	elif [ -r /usr/local/share/gtags/gtags.conf ]; then
	GTAGSCONF=/usr/local/share/gtags/gtags.conf

	echo 'events {
	worker_connections 1024;
	}

	error_log /usr/local/Cellar/nginx/1.5.8/error.log;

	http {
	include mime.types;
	default_type application/octet-stream;
	sendfile on;

	# from http://zzapper.co.uk/vimtips.html
	------------------------------------------------------------------------------
	" new items marked [N] , corrected items marked [C]
	" best-searching
	/joe/e : cursor set to End of match
	3/joe/e+1 : find 3rd joe cursor set to End of match plus 1 [C]
	/joe/s-2 : cursor set to Start of match minus 2
	/joe/+3 : find joe move cursor 3 lines down
	/^joe.fred.bill/ : find joe AND fred AND Bill (Joe at start of line)
	/^[A-J]/ : search for lines beginning with one or more A-J