cmd命令总结

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cmd命令总结

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cmd命令获取当前日期

echo %date%
>> 2018/11/11 周日

echo %time%
>> 11:11:11.99

set filename=%date:~0,4%%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%%time:~6,2%
echo %filename%
>> 20181112131415

cmd打印当前目录和子目录所有文件到桌面

dir /s/b >%USERPROFILE%\Desktop\dirFileAll.txt