中国DOS联盟

For batch processing, I'm a layman. I saw the following code on Wuyou, which was originally given by a expert here.

The use of this code is to modify BOOT.INI when changing the XP boot screen. I tested it and it's very good.
@echo off
if exist boot.new del boot.new
if not exist boot.ini goto :eof
for /f "delims=" %%l in (boot.ini) do (
echo.%%l | find /i "/fastdetect" | find /v /i "/kernel">nul && echo %%l /kernel=kernel.exe||echo %%l
)>>boot.new
attrib -s -h -r boot.ini
copy boot.new boot.ini>nul
attrib +s +h +r boot.ini

But there are also deficiencies. For multi - system, it will add /kernel=kernel.exe after /fastdetect. If you start to another system next time, it can't start. Also, the boot screens of 2000, XP, 2003 are different, and it can't judge the system.

I wonder if batch processing can be used to do the following points?
1. Judge whether it is the XP system. If yes, carry out the following operations. If not, give a warning and then exit.
2. If it is the XP system, judge which partition the system is installed in, and then modify the corresponding system in BOOT.INI.
3. When modifying, automatically add a startup item of the current system at the end.

I'm too bad to explain clearly. Give an example.
For example, under BOOT.INI is like this

timeout=5
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS

multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Windows Server 2003, Standard Lite" /fastdetect
multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Windows XP" /fastdetect

I just want to add something after multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Windows XP" /fastdetect. Can it be done?

Thank you for the answer.

@echo off
if exist boot.new del boot.new
if not exist boot.ini goto :eof
for /f "delims=" %%l in (boot.ini) do (
echo.%%l | find /i "Windows XP" | find /v /i "/kernel">nul && echo %%l /kernel=kernel.exe||echo %%l
)>>boot.new
attrib -s -h -r boot.ini
copy boot.new boot.ini>nul
attrib +s +h +r boot.ini

Thanks to the moderator. But yours still can't solve this problem. If all the multi-systems are XP, then it will still add to each one. I am using the following to solve the partition problem. How to judge that the system is installed in partition(2), this is what I care about, that is, there are systems in several partitions. When modifying, I only want to modify the current (actually running) system's, and leave the others unchanged.

@echo off
if exist boot.new del boot.new
if not exist boot.ini goto :eof

for /f "delims=" %%l in (boot.ini) do (
echo.%%l | find /i "partition(2)\WINDOWS=" | find /v /i "/kernel">nul && echo %%l /kernel=kernel.exe||echo %%l
)>>boot.new
attrib -s -h -r boot.ini
copy boot.new boot.ini>nul
attrib +s +h +r boot.ini

Maybe my expression is not clear enough
Please help, everyone, can batch processing be used to complete this task

This is related to the number of your hard drives

Suppose it is a hard disk, then how to judge the current system type and the partition where the system is located? Thanks.

To determine the current system version, using the `ver` command is more accurate than looking for `boot.ini`. As for which partition the current system is installed on, using `%systemdrive%` or `%systemroot%` can accurately locate it. As for which record in `boot.ini` the current system corresponds to, it should not be difficult to get it using the `findstr` regular expression. Since I don't understand the meaning in `boot.ini`, I can only provide an idea for you.

Originally posted by namejm at 2006-11-22 07:48 PM:
　　Judging the current system version, using the ver command is more accurate than finding boot.ini. As for which partition the current system is installed on, using %systemdrive% or %systemroot% can accurately locate it. As for 堮..

Thanks namejm, I often see your wonderful answers on Wuyou. Unfortunately, I know nothing about batch processing. The code I provided was also seen in the forum. Just love to tinker with XP systems. After testing this code, I found that it can replace manual work. But I think it's not perfect, so I raised the question
The /kernel in BOOT.INI means that when booting, the file specified after it is used to replace ntoskrnl.exe to initialize the system, and the file after = can be saved in system32. In this way, the personalized boot screen can be realized. The ntoskrnl.exe of different systems is different and cannot be general, so the above question is raised.
In addition, after modification, such as
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Windows Server 2003, Standard Lite Edition" /fastdetect /kernel=kernel.exe
It is better to change multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Windows Server 2003, Standard Lite Edition" /fastdetect to
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Windows Server 2003, Standard Lite Edition BAK" /fastdetect. In this way, in case of a bad modification, you can use this option to enter the system

I searched online for introductions to boot.ini, and after slightly understanding the meanings of various entries inside, I found a shortcoming: it can only record the operating system version series such as 2K or XP, but does not record the language category of that version (that is, whether it is the Chinese version or the English version, etc.); in addition, the number in partition(1) indicates which partition it is, and it is also necessary to make a judgment corresponding to a certain partition with a certain serial number (it seems that the Nth partition is not necessarily the drive letter represented by the Nth letter, because I am not very familiar with the partition situation, I don't know if this statement is correct), it seems relatively difficult to achieve universality.

Last edited by namejm on 2006-11-22 at 08:38 PM ]

Thanks namejm

In BOOT.INI, "partition" only represents a partition. "partition(1)" represents the first partition, and it has nothing to do with the letter (drive letter) because the drive letter can be re - designated in NT - based systems.

If the partition is irrelevant to the drive letter, it will be very troublesome because %systemdrive% only gets the drive letter, not the partition number.

Originally posted by namejm at 2006-11-22 09:12 PM:
If the partition is irrelevant to the drive letter, then it's very troublesome, because %systemdrive% only gets the drive letter, not the partition number.

Thanks. It seems that it can't be solved universally. Thank you, all great experts. This post can be closed.