iMega

-- Spawn a command in the background, optionally redirecting stderr and stdout
--
-- requiring this file returns a function(cmd_line, stdout_redirect, stderr_redirect)
--
-- `cmd_line` is the command with possible arguments
-- optional `stdout_redirect` is io.stdout, io.stderr, or a filename.  default/nil is io.stdout
-- optional `stderr_redirect` is io.stdout, io.stderr, or a filename.  default/nil is io.stderr
--
-- Example:
--     luajit -e 'require("spawn")("cat /etc/network/interfaces", "foo1", io.stdout)'

iMega

• Designing for Behavior Change
• Seductive Interaction Design
• The Design of Everyday Things
• Designing for Emotion
• Neuro Web Design
• 100 Things Every Designer Needs to Know About People
• Nudge: Improving Decisions About Health, Wealth, and Happiness