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DOS批处理 & 脚本技术（批处理室） » [Perfect Solution] Regarding the Problem of Multi-threaded start && Command Connection

Floor16　titiger	Posted 2007-09-05 22:44
初级用户　Posts 15　Credits 30
I have seen it for a long time. After integrating the opinions from the upper floor, I finally tried to write it like this: @echo off set a=100 :loop set /a a+=1 ::start cmd /c &echo %a% >>%a%.txt start cmd /c "ping -n 1 192.168.2.%a%&&echo 192.168.2.%a% >>ip.txt" if "%a%"=="105" exit goto :loop

Floor17　titiger	Posted 2007-09-05 23:52
初级用户　Posts 15　Credits 30
However, problems still occur when using multithreading. For example, if two threads complete output at the same time, data loss will occur. I tried starting 200 threads, and as a result, 113 were successfully written and the rest were lost. How should this be solved?

Floor18　bd123456789	Posted 2008-03-12 17:21
中级用户　Posts 216　Credits 360
start cmd /c & net send 10.20.8.214 "00">>11.txt start cmd /c & net send 10.20.8.192 "00">>11.txt Why can only send the first one, and the second one is gone? Does it have to be PAUSE The purpose of the above program is that when using NET send to send, it will consume a lot of time when encountering a failure If it can be sent simultaneously, time can be saved! [ Last edited by bd123456789 on 2008-3-12 at 08:53 PM ]

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