如何执行系统命令? [英] How to execute system commands?
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问题描述
如何执行系统特定的命令并在Clojure中获得它们的响应?例如,假设我们在Linux机器上,如何调用 top
或 free
,并获取它们
How can I execute system specific commands and get their response in Clojure? For example, let's assume we're on a Linux machine, how can I call top
or free
, and get their results for further processing?
推荐答案
(use '[clojure.java.shell :only [sh]])
(sh "free")
(sh "top" "-bn1")
另请参见: http://clojuredocs.org/clojure_core/clojure.java.shell / sh
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