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uasi/tty-control-sequence-test.rb

Created August 20, 2013 05:47
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tty-control-sequence-test.rb
#!/usr/bin/env ruby
puts "1"
puts "1"
puts "1"
puts "1"
puts "1"
print "\e[3A"
print "\e[3M"
abort
# ?25l Hide cursor
# ?25h Show cursor
# 2K Erase whole line
# \r Carriage return, or move cursor to the first column
print "\e[?25l\e[2K"
print "\e[2KHello\r"
sleep 1
print "\e[2KWorld\r"
sleep 1
print "\e[2KHello\r"
sleep 1
print "\e[2KWorld\r"
puts "\e[?25h"
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