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📜  ruby 读取标准输入 - Ruby 代码示例

📅  最后修改于: 2022-03-11 15:04:45.690000             🧑  作者: Mango

代码示例1
# print all the lines in every file passed via command line that contains login
ARGF.each do |line|
    puts line if line =~ /login/
end