Jonas Brømsø jonasbn

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:`

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

Tmux layouts with tmuxinator

Finally this time, I'm sold on tmux after I used tmuxinator to configure tmux layouts. The default layout didn't work for me, I wanted more control on the split panes. Here's how you can fine tune your tmux layout:

Add this to your ~/.tmux.conf -> set -g mouse-resize-pane on
Start tmux, split panes, resize panes with mouse to your liking
On your shell, run tmux list-windows to list active tmux windows and their layouts
Copy paste the layout in tmuxinator project file

Git Cheat Sheet

Commands

Getting Started

git init

or

IRC Reference

by xero updated 10.29.24

	$ pmver Carp
	1.26
	/home/hirose31/perlbrew/perls/perl-5.16.3/lib/5.16.3/Carp.pm

	$ pmver -cd Carp
	1.26
	/home/hirose31/perlbrew/perls/perl-5.16.3/lib/5.16.3/Carp.pm
	$ pwd
	/home/hirose31/perlbrew/perls/perl-5.16.3/lib/5.16.3

	// How to use:
	// 1. Open "Script Editor" (requires OS X 10.10 Yosemite)
	// 2. Change the language from "AppleScript" to "JavaScript"
	// 3. Paste the code below and replace the safari example.
	//
	// More info:
	// https://developer.apple.com/library/mac/releasenotes/InterapplicationCommunication/RN-JavaScriptForAutomation/index.html

	var sys_events = Application("System Events");

	// Reference: http://www.blackdogfoundry.com/blog/moving-repository-from-bitbucket-to-github/
	// See also: http://www.paulund.co.uk/change-url-of-git-repository

	$ cd $HOME/Code/repo-directory
	$ git remote rename origin bitbucket
	$ git remote add origin https://github.com/mandiwise/awesome-new-repo.git
	$ git push origin master

	$ git remote rm bitbucket

	#!/bin/sh
	#
	# Query a property from the terminal, e.g. background color.
	#
	# XTerm Operating System Commands
	# "ESC ] Ps;Pt ST"

	oldstty=$(stty -g)

	# What to query?

	{
	"cmd": ["perl", "-w", "$file"],
	"file_regex": ".* at (.) line ([0-9])",
	"selector": "source.perl"
	}