Automate interactive input of passwords for remote file copying

This script feature is mainly to find all the files/data1 to/data11 below the current time of day, and copy them to another new machine.

Note: Focus on automatic interactive input password, remote file copy function

#!/usr/bin/pyth#coding=utf-8   #字符编码import  os   #os模块import  pexpect # Automatic interaction Module import time  #导入时间模块dir_name =os.popen ("ls -l / |grep  ' data[0-9]\{1,2\} ' |awk   ' {print  $NF} '). ReadLines ()   #统计/data, followed by a directory with numbers, example/data1-11def cp_file ():   # SCP Copy file Functions     global jindu                #定义全局变量, jindu    file_order= ' Scp -ostricthostkeychecking=no  %s %[email protected]%s:%s '  % (fullname,user,add_ip,dirname)    #执行scp复制命令      # -ostricthostkeychecking=no ", used to avoid   Enter the first time   execute ssh  required revenue yes/no       scp_file=pexpect.spawn (file_order,timeout=100000)   #执行pexpect的spawn方法      scp_file.expect (' Password: ')         #自动交互匹配password关键字      scp_file.sendline (passWord)          #自动匹配成功后, Password send     scp_file.read ()                       #这个参数我在百度查询的 If the copy is not successful     jindu=scp_file.before.split () [ -4]  # Determine if the copied file is successful, according to the progress of the adjustment, if the progress of 100%, indicating success.     scp_file.close ()                      #进行关闭for  dir_line  in  dir_name:  #对dir_name进行匹配     mulu=dir_line.strip ()   # Remove the spaces on both sides to assign a value     find_file= "Find /%s -type f  -mtime +1|xargs  ls -l " %mulu  #判断当前时间1天以外的所有数据     return_file=os.popen (find_file). ReadLines ()       #执行shell程序, and assign the result to the Retrun_file variable     mulu_list=[]                                  #存放目录的列表     for file_line in  return_file:               #对第一个目录进行循环         fullname=file_line.strip (). Split () [8]   #取出文件全路径名         dirname=os.path.dirname (File_line.strip ()). Split () [8] # Remove directory name         scp_file_success=file ('/tmp/scp_file_success.log ', ' a ')   #同步复制成功写入日志         scp_file_fail=file ('/tmp/scp_file_fail.log ', ' A ')         #同步复制失败写入日志           Now_time=time.strftime ('%y%m%d %h:%m:%s ', Time.localtime (Time.time ())) #复制文件当前时间          log_success= '%s %s  file sync succeeded!\n '  % (now_time,fullname)   #成功日志显示          log_fail= '%s %s  file sync failed!\n '     % (now_time,fullname)   #失败日志显示         local_fail= '%s %s  local file does not exist!\n '      % (now_time,fullname)   #检查本地文件是否存在         add_ip= "192.168.3.1 "        #新cache节点ip         user=" Root "                    #新cache节点用户         password= "123"               #新cache节点密码         if  Os.path.isfile (FullName) ==true:  #判断旧节点拷贝文件是否存在, if present, continue execution if there is no write logging, continue looping             if dirname not in mulu_list:  #判断目录是否存在mulu_list列表, if not present, create a directory to the new node, and then copy the file                mkdir_order= ' mkdir -p  %s '  %dirname   #新建目录用到的权限                ssh_server= "ssh -ostricthostkeychecking=no %s  '%s '"  % (Add_ip,mkdir_order )   #执行ssh登陆脚本               create_ Directory=pexpect.spawn (ssh_server)     #执行pexpect的spawn方法, SSH login                create_directory.expect (' Password: ')            #自动交互匹配password关键字                create_directory.sendline (password)             #自动匹配成功后, passwordSend               create_directory.read ()                         #这个参数我在百度查询的, if you do not add the copy is unsuccessful                create_directory.close ()                        #进行关闭                mulu_list.append (dirname)                       #创建成功的目录添加到列表                cp_file ()                                        #执行文件复制方法                if jindu== "100%":                               #判断复制文件是否成功, according to the progress of the adjustment, if the progress of 100%, indicating success .                  scp_file_success.write (log_success)                 else:                  scp_file_fail.write (Log_fail)             else:    #v如果新节点目录存在则直接拷贝文件                 cp_file ()                                        #执行文件复制方法                 if jindu== "100%":                               #判断复制文件是否成功, according to the progress of the adjustment, if the progress of 100%, indicating success .                   scp_file_success.write (log_success)                 else:                   scp_file_fail.write (Log_ Fail)         else:            scp_file_fail.write(local_fail)     del mulu_list[:]     #每次循环一个data目录就清空列表scp_file_ Success.close ()   #日志关闭scp_file_fail. Close ()      #日志关闭

This article is from the "Chengdu @ Ah-like" blog, please be sure to keep this source http://azhuang.blog.51cto.com/9176790/1606159

Automate interactive input of passwords for remote file copying