本文实例讲述了python操作ssh实现服务器日志下载的方法。分享给大家供大家参考。具体实现方法如下:
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#coding:utf-8 """ ssh操作例子 实现了服务器日志下载 2012-08-24 yywolf """ import paramiko import time hostname = "????" port = 22 username = "app" password = "????" if __name__ = = "__main__" : # paramiko.util.log.log_to_file('paramiko.log') s = paramiko.SSHClient() s.load_system_host_keys() s.set_missing_host_key_policy(paramiko.AutoAddPolicy()) s.connect(hostname,port,username,password,timeout = 4 ) stdin,stdout,stderr = s.exec_command( "sh ~/log/check" ) print stdout.read() s.close() #sftp t = paramiko.Transport((hostname,port)) t.connect(username = username,password = password) sftp = paramiko.SFTPClient.from_transport(t) files = sftp.listdir( "/home/app/log/" ) for f in files: print f filetime = time.strftime( '%Y-%m-%d' ,time.localtime(time.time())) #需要下载的文件 和下载后的文件名 sftp.get( "/home/app/log/server.txt" , "C:\\Users\\Administrator\\Desktop\\server.txt" ) sftp.get( "/home/app/log/" + filetime + ".log.zip" , "C:\Users\Administrator\Desktop\\"+filetime+" .log. zip ") #RASkey pkey_file = "E:\\yy\\tools\\key\\rsa.txt" key = paramiko.RSAKey.from_private_key_file(pkey_file) s = paramiko.SSHClient() s.load_system_host_keys() s.set_missing_host_key_policy(paramiko.AutoAddPolicy()) s.connect(hostname,port,username,pkey = key) stdin, stdout, stderr = s.exec_command( "ls -l /home/app/log" ) print stdout.read() s.close() raw_input () |
希望本文所述对大家的Python程序设计有所帮助。