中国DOS联盟

Thanks a lot. Just what I needed.

Good things are shared by everyone, and everyone studies them!

Ask the LZ and all the experts:

In the LZ's code:

for /f "tokens=12 delims= " %%i in ('ipconfig /all^|find /i "Physical Address"') do (
set mac=%%i
set mac=!mac:~0,-1!
)

What does!mac:~0,-1! mean?

I learned batch processing a long time ago, but very superficially. I checked some materials, and in the article by moderator lxmxn, it is mentioned:
! !
① When variable delay is enabled, using!! to enclose the variable name means to reference the variable value.
But I still can't infer the function of!mac:~0,-1!.

Please be generous to give your advice! Thanks a lot!

!mac:~0,-1!

Extract all characters of the mac variable except the last one.

You can use

set /?

to take a look.


Last edited by qasa on 2007-7-7 at 01:40 AM ]

？？？？:lol::lol::lol:

Last edited by oioc on 2007-7-16 at 06:22 AM ]

Actually, I already knew about this tool a long time ago, but I haven't used it. Now the internet café is about to change the system, so it's just right to test it. However, before that, I hope you can improve its fully automatic function!

Can the data format in your MAC file be changed to be like the format scanned out in the A-D tool kit? That way, there's no need to change the format one by one, or you can directly write a batch script to scan MAC, IP, and computer name.

Actually, I can also do it, but it will take time. I'm not as skilled as you, so if you don't want to do it, I'll spend some time making it and integrate it with your tool to truly achieve full automation!!!

Not bad. I was just thinking about writing one during the holiday. For computer lab management.

...Learned it...

setlocal enabledelayedexpansion
This command is of utmost importance.

Additionally, to change the computer name, you can use the WMIC method.

Originally posted by 5639863 at 2007-6-18 11:29 AM:
Well, it's really powerful, but now I find that most of these tools can not modify connections like Local Area Connection 2 or Local Area Connection 3! But this tool has greatly facilitated network administrators

Configure or update IP address:
wmic nicconfig where index=0 call enablestatic("192.168.1.5"), ("255.255.255.0")

; index=0 means to configure network interface 1. index=1 means to modify the second one.

Configure gateway (default route):
wmic nicconfig where index=0 call setgateways("192.168.1.1"),(1)

The following is the list of my two network cards, only the first one is, the others are not.

Broadcom NetXtreme 57xx
RAS Synchronous Adapter
Packet Scheduler Miniport
WAN Miniport (L2TP)
WAN Miniport (PPTP)
WAN Miniport (PPPOE)
Direct Parallel
WAN Miniport (IP)
Packet Scheduler Miniport
WAN Miniport (IPX)

Then use WMIC to do Output to achieve self-judgment.

......
for /f  "tokens=1 delims=" %%s in ('ipconfig /all^|find /i "Ethernet adapter"') do (set ss_=%%s)
set ss_=%ss_:~17,-2%
netsh interface IP Set Address "%ss_%" Static %2 %zwym_% %workgate_% 1 >nul
......

Reply to post 97 and post 104, such problems have long been solved, and it's actually very simple. Whether you are Local Area Connection 1, Local Area Connection 2, Local Area Connection 3...... it's all okay. Now attach the code for everyone to see.

......
for /f  "tokens=1 delims=" %%s in ('ipconfig /all^|find /i "Ethernet adapter"') do (set ss_=%%s)
set ss_=%ss_:~17,-2%
netsh interface IP Set Address "%ss_%" Static %2 %zwym_% %workgate_% 1 >nul
......