os.popen方法可以获取到返回内容
HeadText = os.popen('sed -n 1p \"{}\"'.format(DirFile)).read()
os.system方法执行运行命令
Command="sh /home/TradeInfo/new/trade_plan/py/CopyTradeplan.sh"
os.system(Command)
python调用ssh命令
#!/usr/bin/python3
import os
KeyFile = "/root/.ssh/id_rsa" # 客户端的私钥，不管哪一端生成私钥和公钥，客户端拥有私钥，服务器是公钥
# 你想一下是不是git让你生成私钥和公钥，然后让你把公钥粘贴过去，所以通常情况下服务器都是公钥，私钥客户端保管
def check_server_df(host, port, username, pkey, command):
try:
data = os.popen('ssh -p {} -i {} {}@{} {}'.format(port, pkey, username, host, command)).read()
except Exception as e:
print(e)
return data
print (check_server_df("192.168.10.215", "22", "root", KeyFile, "date"))
