dos命令有什么用?

举些例子~谢谢
2025-02-22 04:19:40
推荐回答(4个)
回答1:

按win+R.在运行输入"cmd"回车

cd 改变当前目录

cls 清屏

copy 拷贝文件

del 删除文件

deltree 删除目录树

dir 列文件名

diskcopy 复制磁盘

edit 文本编辑

format 格式化磁盘

md 建立子目录

mem 查看内存状况

more 分屏显示

move 移动文件、改目录名

rd 删除目录

ren 改变文件名

type 显示文件内容

sys 制作DOS系统盘

xcopy 拷贝目录与文件
attrib 设置文件属性

chkdsk 检查磁盘

date 显示及修改日期

defrag 磁盘碎片整理

doskey 重新调用DOS命令

emm386 扩展内存管理

fdisk 硬盘分区

help 帮助

label 设置卷标号

lh 将程序装入高端内存

memmaker内存优化管理

msd 系统检测

path 设置搜寻目录

prempt 设置提示符

restore 恢复备份文件

time 显示及修改时间

scandisk检测、修理磁盘

set 设置环境变量

smartdrv设置磁盘加速器

undelete恢复被删的文件

append 设置非执行文件路径

debug 随机调试程序

diskcomp磁盘比较

expand 还原DOS文件

fasthelp快速显示帮助信息

fc 文件比较

interink启动服务器

intersvr启动客户机

qbasic Basic集成环境

setver 设置版本

share 文件共享

subst 路径替换

tree 列目录树

unformat恢复已格式化的磁盘

vsafe 防病毒

ver 显示DOS版本号

vol 显示磁盘卷标号

ctty 改变控制设备

回答2:

dos命令提示符比较方便、快捷。对于专业人士还是比较倾向于dos。如查ip:只要输入ipconfig就可以了。定时关机:只要输入at xx:xx shutdown -s 就可以实现了。还有就是对文件的处理,也比较方便。但是就是因为命令太多,对于非专业认识不能全都记住。

回答3:

DOS命令是掌握电脑最基本的工具,在编程中经常会运用到一些DOS命令,熟悉掌握DOS命令可以让你能够更深入的理解编程语言,你可以在window的运行中输入CMD,在DOS窗口中输入HELP,会显示常用的DOS命令,如果你对某个命令不知道用法,你可以在命令后加/?来查看相关的使用方法及参数,例如“xcopy/?”。
至于DOS在系统恢复及备份中的作用,我就不多说了,大家熟悉的GHOST就是用的最多的DOS工具。

回答4:

DOS命令
可以直接呼出你的打开的东西

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