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tkfm-yamaguchi/swing_dot.rb

Created June 26, 2012 07:14
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Bash's active wating prompt
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swing_dot.rb
# dot swings...
STDOUT.sync = true
print "Take a rest for about 10s ... zzz ..."
sleep(1)
3.times do
print "\033[2D\033[0K"
sleep(1)
print "."
sleep(1)
print "."
sleep(1)
end
print "\n"
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