youtube-dl will output in the current directory
youtube-dl --list-formats URL
youtube-dl -citw ytuser:<USER>
or
An introduction to curl
using GitHub's API.
Makes a basic GET request to the specifed URI
curl https://api.github.com/users/caspyin
Includes HTTP-Header information in the output
launchctl unload /Library/LaunchAgents/org.macosforge.xquartz.startx.plist | |
sudo launchctl unload /Library/LaunchDaemons/org.macosforge.xquartz.privileged_startx.plist | |
sudo rm -rf /opt/X11* /Library/Launch*/org.macosforge.xquartz.* /Applications/Utilities/XQuartz.app /etc/*paths.d/*XQuartz | |
sudo pkgutil --forget org.macosforge.xquartz.pkg | |
# Log out and log in |
HTTP status code symbols for Rails | |
Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings. | |
Status Code Symbol | |
1xx Informational | |
100 :continue | |
101 :switching_protocols | |
102 :processing |
# 1) Create your private key (any password will do, we remove it below) | |
$ cd ~/.ssh | |
$ openssl genrsa -des3 -out server.orig.key 2048 | |
# 2) Remove the password | |
$ openssl rsa -in server.orig.key -out server.key |
Complete installation process: | |
sudo apt-get update | |
sudo apt-get upgrade | |
sudo apt-get install -y python-software-properties python make build-essential g++ curl libssl-dev apache2-utils git libxml2-dev | |
sudo apt-get update | |
sudo apt-get upgrade | |
cd ~ | |
mkdir git | |
cd ~/git |
<?xml version="1.0" encoding="UTF-8"?> | |
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
<plist version="1.0"> | |
<dict> | |
<key>comment</key> | |
<string> | |
TODO: unresolved issues | |
text: |
-- http://stackoverflow.com/questions/1124603/grouped-limit-in-postgresql-show-the-first-n-rows-for-each-group | |
-- http://www.postgresql.jp/document/9.2/html/tutorial-window.html | |
CREATE TABLE empsalary ( | |
depname varchar(10) not null | |
, empno integer not null | |
, salary integer not null | |
); | |
INSERT INTO empsalary (depname, empno, salary) VALUES ('develop', 11, 5200); |
Brewhouse::Application.routes.draw do | |
constraints(host: /^(?!www\.)/i) do | |
match '(*any)' => redirect { |params, request| | |
URI.parse(request.url).tap { |uri| uri.host = "www.#{uri.host}" }.to_s | |
} | |
end | |
resource :drink_up, only: [:show] | |
root :to => redirect('/drink_up') |