andion

==========================================          ==========================================
             TMUX COMMAND                                        WINDOW (TAB)
==========================================          ==========================================

List    tmux ls                                     List         ^b w
New          -s <session>                           Create       ^b c
Attach       att -t <session>                       Rename       ^b , <name>
Rename       rename-session -t <old> <new>          Last         ^b l               (lower-L)
Kill         kill-session -t <session>              Close        ^b &

andion

rvm --trace package install readline
--trace package install readline

rvm 0.1.23 by Wayne E. Seguin (wayneeseguin@gmail.com) [http://rvm.beginrescueend.com/]

+ [[ -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ 3 -gt 0 ]]

andion

This example shows how to setup an environment running Rails 3 beta under 1.9.1 with a 'rails3' gem set.

∴ rvm update --head
# ((Open a new shell))

# If you do not already have the ruby interpreter installed, install it:
∴ rvm install 1.9.1

# Switch to 1.9.1
∴ rvm 1.9.1

andion

# ruby search_twitter.rb <username> <search string>
require 'rubygems'
require 'twitter'
Twitter::Search.new(ARGV[1]).from(ARGV[0]).each { |r| puts '--------------------------------', r.text }