How To Create Batch File Without Mistakes

By Author: Roger Vadey
Total Articles: 3
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Do you want to create batch file without any mistakes and make it really useful? This article will teach you how do it.
Is it possible to make changes in Windows registry using batch files?
It seems that the simplest way here to make changes in Windows registry is to use REG files. These are special text files that function in Windows for making necessary Windows registry changes without searching long for the key in the tree shown by RegEdit. As I see it, the matter goes about making batch changes in the case you can manage without BAT files at all: you may write several registry keys into one REG file and the keys will be changed while REG file is launched. But if you need to generate registry keys dynamically, BAT file can perform REG file generating and launching. The only question is how to create batch file.
REG-files have a simple format. In fact it is a text file written as follows:
[HKEY_LOCAL_MACHINE\Sub1\Sub2]
"Par1"=dword:0
"Par2"="string"
"Par3"=hex:cc,1b,00,00,00,40,3d,68
Here, it's obvious, instead of lines in brackets you should put the real path to the branch in ...
... registry which parameters you are intend to change (do not omit brackets). The names of these parameters should be quoted and the same for their values, in case of line parameters. For DWORD and HEX parameters, as in example, write its type and put colon after equals in the line. Do not separate the values somehow - changes in parameters, starting with a new line in brackets, will be made to a new address. At the beginning of the file put the line "Windows Registry Editor Version 5.00" (without quotation marks) - this line is necessary for the Registry Editor to determine whether this file includes the keys for making registry changes - it is very important to include them into REG files. Also, do not forget to name the extension of the output file as .REG.
To compose the file use ">>" - command. That is a standard way to convert BAT file data into a text file. For making changes in the registry you use regedit utility in which REG file's name should be used as a parameter, for example, "regedit crack.reg" (without quotation marks).
Why is there no percentage mark in the line seen on the screen?
In batch files percentage mark is used to indicate variables, or variable environments, or internal variables of the BAT-file. So, if you'd like to see percentage mark on the screen, you just need to use it twice: for example, "echo This day performed 0.25%% of the whole project". By the way, is not the only symbol that has a special meaning in BAT files. Such symbols also include ">", "