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The time now is 2026-08-11 16:38

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DOS批处理 & 脚本技术（批处理室） » Get the number of online people in the LAN within one minute (without relying on third-party software)

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Floor1　ily2013	Posted 2008-11-07 17:55
中级用户　Posts 83　Credits 247
for /l %%i in (1 1 254) do start /min ping -n 1 192.168.1.%%i arp -a\|findstr /v "00-00-00-00-00-00" The obtained MAC address is the number of people online in the current local area network! The gateway is not counted! [ Last edited by ily2013 on 2008-11-7 at 18:00 ]

Floor2　liumingqing	Posted 2008-11-07 18:55
初级用户　Posts 73　Credits 136
Nice! Got it! I once thought about how to easily and quickly know the number of people online in the internal network, but there was no result. I saw it today! However, my internal network IP is in the form of "192.168.0.*", and it can be used by changing only one character.

Floor3　clian76	Posted 2008-11-07 21:25
中级用户　Posts 162　Credits 363
It seems like we need to open 255 batch processing windows, and for computers with weaker configurations, well,...

Floor4　qcqtye	Posted 2008-11-07 21:34
初级用户　Posts 14　Credits 26
After using it, a window opened, and then nothing was left.

Floor5　HAT	Posted 2008-11-07 21:40
版主　Posts 5,017　Credits 9,023
Related discussions: http://www.cn-dos.net/forum/viewthread.php?tid=40890 http://www.cn-dos.net/forum/viewthread.php?tid=26056

Floor6　ily2013	Posted 2008-12-04 15:44
中级用户　Posts 83　Credits 247
Sometimes using this P to check the number of online users is really a bit frustrating, as so many windows need to be opened. Then nbtscan appeared. The following P processing is very fast to check the number of online users. Locally tested, it only takes a few seconds. nbtscan needs to be downloaded separately @arp -d>nul 2>nul @nbtscan 192.168.1.1/24>nul 2>nul @arp -a\|find /v "00-00-00-00-00-00"\|find /v ":"\|find "-"

Floor7　ktv98	Posted 2008-12-04 17:25
初级用户　Posts 81　Credits 112
After using it, several windows were opened, and then everything was gone.

Floor8　chenying1988	Posted 2008-12-04 19:03
新手上路　Posts 7　Credits 10
After running, opened n many windows, when opened to more than 30, afraid that the computer can't stand it and turned it off, there is room for improvement.

Floor9　bjdcom0226	Posted 2008-12-09 11:08
新手上路　Posts 3　Credits 4
I don't know if I can't use it, or if this thing is just a piece of trash!!! It's just like infinite windows!!!!!

Floor10　yangjiang	Posted 2008-12-09 12:49
初级用户　Posts 49　Credits 92
This thing is practical, not bad

Floor12　mmh1	Posted 2009-04-10 00:11
初级用户　Posts 24　Credits 20
for /l %%i in (1 1 254) do start /min ping -n 1 192.168.1.%%i arp -a\|findstr /v "00-00-00-00-00-00">>1.txt Why is there no result after I run it?

Floor13　313885174	Posted 2009-04-10 04:33
中级用户　Posts 100　Credits 206
Originally posted by mmh1 at 2009-4-10 12:11 AM: for /l %%i in (1 1 254) do start /min ping -n 1 192.168.1.%%i arp -a\|findstr /v "00-00-00-00-00-00">>1.txt Why is there no result after I run it? Try adding parentheses... for /l %%i in (1 1 254) do (start /min ping -n 1 192.168.1.%%i arp -a\|findstr /v "00-00-00-00-00-00")>>1.txt

Floor15　provem	Posted 2009-04-11 13:11
初级用户　Posts 82　Credits 92
nbtscan needs to be downloaded separately @arp -d>nul 2>nul @nbtscan 192.168.1.1/24>nul 2>nul @arp -a\|find /v "00-00-00-00-00-00"\|find /v ":"\|find "-" Not bad nbtscan download http://upload.cn-dos.net/img/1402.rar

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