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| irb(main):001:0> require 'benchmark' | |
| => true | |
| irb(main):002:0> puts Benchmark.measure { system "xclip .bashrc" } | |
| 0.000000 0.000000 0.000000 ( 0.008030) | |
| => nil | |
| irb(main):003:0> puts Benchmark.measure { `xclip .bashrc` } | |
| 0.000000 0.000000 0.000000 ( 33.215158) | |
| => nil | |
| irb(main):004:0> RUBY_VERSION | |
| => "2.0.0" | |
| irb(main):005:0> |
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