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C:\Users\Administrator\AppData\Local\Programs\Python\Python36-32\Scripts#打开python文件目录，复制路径到，计算机属性环境变量path里面粘贴进去打开cmdpip install pymysql#安装mysql-----------------------------------------------------------------------------import pymysql#引入模块conn = pymysql.c

import ospath = input("请输入文件路径（结尾加上/）:")f= os.listdir(path)n =0for i in f:    oldname=path+f[n]    newname=path+"888"+str(n+1)+'.jpg'    os.rename(oldname,newname)    print(oldname,"=======>",newname)   

上传centos镜像wget ftp://10.32.18.211/paas/images/centos_latest.tar ; docker load < centos_latest.tar ; docker tag ID centos:latest ; ======================dockerfile============================mkdir dockerfile ; cd dockerfile;cat

delimiter //              #解释符号CREATE PROCEDURE one()    #储存为one的方法beginselect avg(nl) from xs;   #求nl列的平均数，从xs表中end //delimiter ;          #模式转换，分号有空格call one();   

alter table eisc add xb char(10); 动态#新建一个xb的列#-----------------------------------------alter table eisc drop column xb;#删除一个xb的列#----------------------------------------update eisc set xb =999 where id =1;#更新eisc表中的xb的列的id为1的数据alter table js add cons

M版脚本iaas脚本文件路径：usr/local/bin#/bin/bash# -*- coding:utf-8 -*-  #controller节点#--------服务进程出现问题卸载运用重来----#----------yum history undo -y 10wget http://www.eisc.cn/yunpingtai/jiaoben/jiaoben.tar.gz ; wget http://www.eisc.cn/yunpingtai/jiaoben/ce

安装首先检测是否安装mysql:rpm -qa | grep mysql如果有的话，将其卸载：rpm -e --nodeps mysql  //强力卸载yum install mysqlyum install mysql-server yum install mysql-devel     //安装MySQL如果在安装 mysql-server 出现了：No package mysql-server available.解决：先检测是否安装wget：输入wget如果

#--- docker 镜像数据迁移 ---#docker commit www eisc1211                                      # 将容器 www 保存为镜像 eisc1211docker images          

update xs#更新xs的表set xh = '000000' ,#修改xh的列为6个0（要修改多个数据用逗号隔开）name = 'qqqqqq'#继续修改,修改namewhere id = 1;#指定修改id为1的xh列===========================================#删除id为1的整行的数据，从xs表中-----delete from xs where id =1;===========================================trunc

while True:    x = input('please input:')    try:        x = int(x)        print('you have input {0}'.format(x))        break    except Exception as e: