DECLARE @date DATETIME= '2016-11-01';
DECLARE @date2 DATETIME= DATEADD(day, 1, @date);
Declare @1 Table
( subdate INT)
Declare @result Table
(
Stype VARCHAR(50), count1 INT,count2 INT,count3 INT, count4 INT, count5 INT,
percent1 DECIMAL(10,2), percent2 DECIMAL(10,2), percent3 DECIMAL(10,2), percent4 DECIMAL(10,2)
)
INSERT INTO @1 SELECT DATEDIFF(HOUR, ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM dbo.TWX_TransportFromMst WITH ( NOLOCK ) WHERE Country = '中国香港' AND TooWeight = 0 AND DomesticWarehouseInTime > '2010-01-01' AND ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '香港小货', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '中国台湾' AND b.CarrierType='ZHIYUN' AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '台湾直送', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '中国台湾' AND b.CarrierType<>'ZHIYUN' AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '台湾集运', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
WHERE a.Country = '澳大利亚' AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '澳大利亚', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
WHERE a.Country = '新西兰' AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '新西兰', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
WHERE a.Country = '新加坡' AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '新加坡', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '马来西亚' AND b.Province IN ('纳闵','沙捞越','沙巴') AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '马来西亚(东)', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '马来西亚' AND b.Province NOT IN ('纳闵','沙捞越','沙巴') AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '马来西亚(西)', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
WHERE a.Country = '日本' AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT '日本', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '新加坡' AND b.InterDeliveryID=103 AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT 'Lazada新加坡空运', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '马来西亚' AND b.InterDeliveryID=103 AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT 'Lazada马来西亚空运', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '新加坡' AND a.TooWeight=0 AND b.InterDeliveryID=104 AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT 'Lazada新加坡海运(小货)', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '新加坡' AND a.TooWeight=1 AND b.InterDeliveryID=104 AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT 'Lazada新加坡海运(大货)', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '马来西亚' AND a.TooWeight=0 AND b.InterDeliveryID=104 AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT 'Lazada马来西亚海运(小货)', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

INSERT INTO @1 SELECT DATEDIFF(HOUR, a.ReceivedTime, DomesticWarehouseInTime) AS subdate
FROM TWX_TransportFromMst a WITH ( NOLOCK )
JOIN dbo.TWX_TransportOrder b ON a.TransportOrderCode = b.TransportOrderCode
WHERE b.Country = '马来西亚' AND a.TooWeight=1 AND b.InterDeliveryID=104 AND DomesticWarehouseInTime > '2010-01-01' AND a.ReceivedTime BETWEEN @date AND @date2
INSERT @result SELECT 'Lazada马来西亚海运(大货)', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5) FROM (SELECT (SELECT COUNT(1) FROM @1) a,(SELECT COUNT(1) FROM @1 WHERE subdate<=8) a1,(SELECT COUNT(1) FROM @1 WHERE subdate>8 AND subdate<=24) a2,
(SELECT COUNT(1) FROM @1 WHERE subdate>24 AND subdate<=48) a3, (SELECT COUNT(1) FROM @1 WHERE subdate>48) a4, (case when (SELECT COUNT(1) FROM @1) >0 THEN 0 ELSE 1 END) a5 ) b
DELETE FROM @1;

SELECT stype 渠道,count1 签收单量,count2 '0-8h入库单量',count3 '8-24h入库单量', count4 '24-48h入库单量',count5 '48小时以后入库单量',
percent1 '8小时内达成率',percent2 '24小时内达成率',percent3 '48小时内达成率',percent4 '48小时外占比' FROM @result;

------------------------------------------------------------------------------------------

SELECT '台湾直送', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5)
FROM (
SELECT (1) a,
(2) a1,
(3) a2,
(4) a3,
(5) a4,
(6) a5
) b

SELECT '台湾直送', a,a1,a2,a3,a4, a1*100.00/(a+a5),(a1+a2)*100.00/(a+a5),(a1+a2+a3)*100.00/(a+a5),a4*100.00/(a+a5)
FROM (
SELECT 1 a,
2 a1,
3 a2,
4 a3,
5 a4,
6 a5
) b

Mssql 比较好的写法的更多相关文章

  1. Sql Server 附加没有日志文件的数据库(.mdf)文件方法

    附加数据库,附加的时候会提醒找不到log文件 针对以上现象有两个写法的语句能解决: 写法一: USE MASTER; EXEC sp_detach_db @dbname = 'TestDB'; EXE ...

  2. group by <grouping sets(...) ><cube(...)>

    GROUP BY      GROUPING SETS() 后面将还会写学习 with cube,  with rollup,以及将它们转换为标准的GROUP BY的子句GROUP SET(), CU ...

  3. MSSQL 标准PROC 写法

    MSSQL 标准PROC 写法 ALTER PROC [dbo].[usp_ADM_InsertFlowSortInfo]@FlowSortName NVARCHAR(50),AS/*PAGE: 分类 ...

  4. mssql sqlserver 模拟for循环的写法

    转自:http://www.maomao365.com/?p=6567 摘要: 下文讲述sql脚本模拟for循环的写法,如下所示: /* for样例 for('初始值','条件','执行后自增') 通 ...

  5. 常用MS-SQL写法整理

    这里整理日常会用到的一些写法,一些常规的group by,系统函数等用法不在这里做记录了,大家有什么好的写法也可以分享下 1 sql操作xml内容(sp_xml_preparedocument和ope ...

  6. mssql 下删除 default 值的Sql写法

    FROM Sys.default_constraints a JOIN sys.columns b ON a.parent_object_id = b.object_id AND a.parent_c ...

  7. php 连接 mssql 常见的所有问题

    php连接mssql时 ntwdblib.dllPHP连接MSSQL配置和PHP代码演示 收藏 如果实现了PHP和MySQL链接了,PHP和MSSQL的链接其实很简单: 支持MSSQL的本地链接和远程 ...

  8. MSSQL 当前会话设置隔离级别与查询

    之前因为MySQL没有with(nolock)这种写法,于是想设置隔离级别,结果被坑. 直觉以为和MSSQL一样只要打set transaction isolation level xxx 就能搞定 ...

  9. ThinkPHP 连接Oracle的配置写法,(使用Oci扩展而非PDO的写法)

    測试了非常多遍,TP官网根本就没有给出正确的写法,并且网上搜索到的全都是错误的. 跟踪代码.终于找出了正确的配置写法,备份例如以下.(by default7#zbphp.com) 'DB_TYPE' ...

随机推荐

  1. hdu1174(3维射线与圆是否相交)

    简单的题意,要注意z2 = h2*0.9-r2 #include <iostream> #include <cmath> #include <vector> #in ...

  2. [转]Linux进程通信之POSIX消息队列

    进程间的消息队列可以用这个实现,学习了下. http://blog.csdn.net/anonymalias/article/details/9799645?utm_source=tuicool&am ...

  3. 【BZOJ1280】Emmy卖猪pigs 最大流

    [BZOJ1280]Emmy卖猪pigs Description Emmy在一个养猪场工作.这个养猪场有M个锁着的猪圈,但Emmy并没有钥匙.顾客会到养猪场来买猪,一个接着一个.每一位顾客都会有一些猪 ...

  4. Kubernetes入门

    简介 它是一个全新的基于容器技术的分布式解决方案,基于强大的自动化机制解决传统系统架构中负载均衡和实施部署的问题,从而节省了30%开发成本,其次具有完备的集群能力, 包括服务注册.服务发现.故障的发现 ...

  5. 分布式缓存的一致性Hash算法 2 32

    w 李智慧

  6. Qt 如何获取一个文件的 Icon 图标?

    #include <QPixmap> #include <QString> #include <QFileInfo> #include <QFileIconP ...

  7. 脉冲神经网络及有监督学习算法Tempotron

    接下来一段时间开启脉冲神经网络模型的探索之旅.脉冲神经网络有更强的生物学基础,尽可能地模拟生物神经元之间的连接和通信方式.其潜在能力较强,值得踏进一步探索. 构建脉冲神经网络模型,至少需要考虑三点:1 ...

  8. openresty安装文档

    一.OpenResty简介    OpenResty是一个基于 Nginx与 Lua的高性能 Web平台,其内部集成了大量精良的 Lua 库.第三方模块以及大多数的依赖项.用于方便地搭建能够处理超高并 ...

  9. 爬虫四 selenium模块

    一.介绍 selenium最初是一个自动化测试工具,而爬虫中使用它主要是为了解决requests无法直接执行JavaScript代码的问题 selenium本质是通过驱动浏览器,完全模拟浏览器的操作, ...

  10. Linux基础系列:常用命令(3)

    作业一: ) 将用户信息数据库文件和组信息数据库文件纵向合并为一个文件/.txt(覆盖) cat /etc/passwd /etc/group > /test/.txt ) 将用户信息数据库文件 ...