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Mike Heffner mheffner

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@roidrage
roidrage / wrap.rb
Last active May 3, 2018 04:46
A simple wrapper that forks off a child and prints out a progress dot every X seconds
#!/usr/bin/env ruby
pid = Kernel.fork do
`#{ARGV.join(" ")}`
exit
end
trap(:CHLD) do
print "\n"
exit