摘要： s=" a b c "" ".join(s.split())awesome python！ 阅读全文

摘要： run a command as root using sudo from Python: 1 import subprocess 2 3 def mypass(): 4 mypass = '123' #or get the password from anywhere 5 return mypass 6 7 echo = subprocess.Popen(['echo',mypass()], 8 stdout=subprocess.PIPE, 9 )10 11 sudo = ... 阅读全文