作业帮 > 语文 > 作业

批处理文件 for /l %%i in (1,1,%Delay%) do echo>nul

来源：学生作业帮 编辑：神马作文网作业帮 分类：语文作业 时间：2024/11/14 08:48:03
批处理文件 for /l %%i in (1,1,%Delay%) do echo>nul
批处理文件 for /l %%i in (1,1,%Delay%) do echo>nul
%delay%由其他语句赋值,
for /l %%i in (a,b,c) do command意思是对i从a到c取值,每次增量为b,也就是取啊,a+b,a+2b.c为止,i每取一次值,执行一次do后面的命令command,如你的其中的echo>nul,
nul代表空设备,输出到空设备,就是没有输出,试试pause>nul就知道了,知道这些,整个句子就懂了吧!
批处理文件的@echo 批处理中的****1>nul @echo off for /f "skip=5" %%i in ('tasklist') do call :kill /bin/bash #test.sh for i in 1 2 3 4 5 6 7 8 9 10 echo -n "$i 英语翻译I am sorry for the delay in replying - I have been delay Echo __ for half a mouth.She will come back in two mouth.A.l 英语翻译Firstly i apologize for the delay in replying to you as 英语翻译Dear Friend!I am sorry for the delay in contacting you f 卡拉OK功放的ECHO DELAY REPEAT 调节 Hello,what can l do for you I'am l for some s for my daughte 英语句子My plan for the new term what I want to do in my daily l void delay(uint16_t x) { uint16_t i; uint8_t j; for(i=0; i