標籤:python
將第一行內容改為第二行的內容格式
REPLACE INTO `LogCenterDbName` VALUES (29, 1, ‘lt4_his‘);
REPLACE INTO `LogCenterDbName` VALUES (29, 1, ‘loghis_pool1‘,‘pjbhislt4‘);
原檔案
cat file.txt
REPLACE INTO `LogCenterDbName` VALUES (14, 0, ‘dx1_log‘);
REPLACE INTO `LogCenterDbName` VALUES (14, 1, ‘dx1_his‘);
REPLACE INTO `LogCenterDbName` VALUES (18, 0, ‘dx2_log‘);
REPLACE INTO `LogCenterDbName` VALUES (18, 1, ‘dx2_his‘);
REPLACE INTO `LogCenterDbName` VALUES (19, 0, ‘dx3_log‘);
REPLACE INTO `LogCenterDbName` VALUES (19, 1, ‘dx3_his‘);
REPLACE INTO `LogCenterDbName` VALUES (21, 1, ‘dx4_his‘);
REPLACE INTO `LogCenterDbName` VALUES (21, 0, ‘dx4_log‘);
REPLACE INTO `LogCenterDbName` VALUES (25, 0, ‘dx5_log‘);
REPLACE INTO `LogCenterDbName` VALUES (25, 1, ‘dx5_his‘);
REPLACE INTO `LogCenterDbName` VALUES (15, 0, ‘lt1_log‘);
REPLACE INTO `LogCenterDbName` VALUES (15, 1, ‘lt1_his‘);
REPLACE INTO `LogCenterDbName` VALUES (20, 0, ‘lt2_log‘);
REPLACE INTO `LogCenterDbName` VALUES (20, 1, ‘lt2_his‘);
REPLACE INTO `LogCenterDbName` VALUES (23, 0, ‘lt3_log‘);
REPLACE INTO `LogCenterDbName` VALUES (23, 1, ‘lt3_his‘);
REPLACE INTO `LogCenterDbName` VALUES (17, 0, ‘360_log‘);
REPLACE INTO `LogCenterDbName` VALUES (17, 1, ‘360_his‘);
REPLACE INTO `LogCenterDbName` VALUES (22, 0, ‘179_log‘);
REPLACE INTO `LogCenterDbName` VALUES (22, 1, ‘179_his‘);
REPLACE INTO `LogCenterDbName` VALUES (24, 0, ‘yy_log‘);
REPLACE INTO `LogCenterDbName` VALUES (24, 1, ‘yy_his‘);
REPLACE INTO `LogCenterDbName` VALUES (26, 0, ‘9377_log‘);
REPLACE INTO `LogCenterDbName` VALUES (26, 1, ‘9377_his‘);
REPLACE INTO `LogCenterDbName` VALUES (28, 0, ‘dx6_log‘);
REPLACE INTO `LogCenterDbName` VALUES (28, 1, ‘dx6_his‘);
REPLACE INTO `LogCenterDbName` VALUES (29, 0, ‘lt4_log‘);
REPLACE INTO `LogCenterDbName` VALUES (29, 1, ‘lt4_his‘);
指令碼內容
#!/usr/bin/env python#coding:utf-8f=open(‘file.txt‘,‘r‘)b=file(‘test.txt‘,‘a‘)for i in f: i=i.split("‘") q=i[1] q=q.split(‘_‘) zuo=q[0] you=q[1] format="‘pjb%s%s‘" % (you,zuo) nr=str(i[0]+‘loghis_pool1 ,‘+format+i[2],) b.write(nr)f.close()b.close()
修改後的檔案內容
cat test.txt
REPLACE INTO `LogCenterDbName` VALUES (14, 0, loghis_pool1 ,‘pjblogdx1‘);REPLACE INTO `LogCenterDbName` VALUES (14, 1, loghis_pool1 ,‘pjbhisdx1‘);REPLACE INTO `LogCenterDbName` VALUES (18, 0, loghis_pool1 ,‘pjblogdx2‘);REPLACE INTO `LogCenterDbName` VALUES (18, 1, loghis_pool1 ,‘pjbhisdx2‘);REPLACE INTO `LogCenterDbName` VALUES (19, 0, loghis_pool1 ,‘pjblogdx3‘);REPLACE INTO `LogCenterDbName` VALUES (19, 1, loghis_pool1 ,‘pjbhisdx3‘);REPLACE INTO `LogCenterDbName` VALUES (21, 1, loghis_pool1 ,‘pjbhisdx4‘);REPLACE INTO `LogCenterDbName` VALUES (21, 0, loghis_pool1 ,‘pjblogdx4‘);REPLACE INTO `LogCenterDbName` VALUES (25, 0, loghis_pool1 ,‘pjblogdx5‘);REPLACE INTO `LogCenterDbName` VALUES (25, 1, loghis_pool1 ,‘pjbhisdx5‘);REPLACE INTO `LogCenterDbName` VALUES (15, 0, loghis_pool1 ,‘pjbloglt1‘);REPLACE INTO `LogCenterDbName` VALUES (15, 1, loghis_pool1 ,‘pjbhislt1‘);REPLACE INTO `LogCenterDbName` VALUES (20, 0, loghis_pool1 ,‘pjbloglt2‘);REPLACE INTO `LogCenterDbName` VALUES (20, 1, loghis_pool1 ,‘pjbhislt2‘);REPLACE INTO `LogCenterDbName` VALUES (23, 0, loghis_pool1 ,‘pjbloglt3‘);REPLACE INTO `LogCenterDbName` VALUES (23, 1, loghis_pool1 ,‘pjbhislt3‘);REPLACE INTO `LogCenterDbName` VALUES (17, 0, loghis_pool1 ,‘pjblog360‘);REPLACE INTO `LogCenterDbName` VALUES (17, 1, loghis_pool1 ,‘pjbhis360‘);REPLACE INTO `LogCenterDbName` VALUES (22, 0, loghis_pool1 ,‘pjblog179‘);REPLACE INTO `LogCenterDbName` VALUES (22, 1, loghis_pool1 ,‘pjbhis179‘);REPLACE INTO `LogCenterDbName` VALUES (24, 0, loghis_pool1 ,‘pjblogyy‘);REPLACE INTO `LogCenterDbName` VALUES (24, 1, loghis_pool1 ,‘pjbhisyy‘);REPLACE INTO `LogCenterDbName` VALUES (26, 0, loghis_pool1 ,‘pjblog9377‘);REPLACE INTO `LogCenterDbName` VALUES (26, 1, loghis_pool1 ,‘pjbhis9377‘);REPLACE INTO `LogCenterDbName` VALUES (28, 0, loghis_pool1 ,‘pjblogdx6‘);REPLACE INTO `LogCenterDbName` VALUES (28, 1, loghis_pool1 ,‘pjbhisdx6‘);REPLACE INTO `LogCenterDbName` VALUES (29, 0, loghis_pool1 ,‘pjbloglt4‘);REPLACE INTO `LogCenterDbName` VALUES (29, 1, loghis_pool1 ,‘pjbhislt4‘);
本文出自 “YHT的營運筆記” 部落格,請務必保留此出處http://yht1990.blog.51cto.com/9014030/1937291
Python修改常值內容