python 捕获shell脚本的输出结果实例

importsubprocessoutput=Popen(["mycmd","myarg"],stdout=PIPE).communicate()[0]importsubprocessp=subprocess.Popen(['ls','-a

import subprocess output =Popen(["mycmd","myarg"], stdout=PIPE).communicate()[0]

import subprocess p = subprocess.Popen(['ls','-a'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) out, err = p.communicate() print out

# work on Unix/Linux only

import commands print commands.getstatusoutput('wc -l file')[1]

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