新手问题 请问 Ruby 里面执行一个 Shell 命令时,怎样才能实时打印输出

YanhaoMo · February 01, 2018 · Last by YanhaoMo replied at February 01, 2018 · 2532 hits

我知道如何获取命令的输出,但是有的命令执行时间比较长,要等执行完成之后才能看到输出,现在我想要实时的打印命令输出(一行一行地),请问有什么办法吗,多谢指教。

明白了,多谢回复 😀

YanhaoMo closed this topic. 01 Feb 16:26
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