How to do StringRegExpReplace in my example?

[HezzelQuartz]

If I have a textfile:

Comparing files D:\DOCUMENTS\LEARN\EXAMPLE1 and D:\DOCUMENTS\LEARN\EXAMPLE2
00000010: 5B 5D
00000014: 28 B8
00000E40: B8 C0
00001159: C0 80
0000115A: 39 28
00001168: 90 20
00001169: 84 5E
0000116A: 39 28
00002878: 1C 0C
0000287B: 80 00
FC: D:\DOCUMENTS\LEARN\EXAMPLE1 longer than D:\DOCUMENTS\LEARN\EXAMPLE2

Then, I want to do StringRegExpReplace so that it become:

00000010: 5B 5D
00000014: 28 B8
00000E40: B8 C0
00001159: C0 80
0000115A: 39 28
00001168: 90 20
00001169: 84 5E
0000116A: 39 28
00002878: 1C 0C
0000287B: 80 00

How to do it?

I tried in https://regex101.com/ but I still confused

[Nine]

If all the lines you want to keep start with a 0 :

$sText = StringRegExpReplace(FileRead("1.txt"), "(?m)^[^0].*\v*", "")

But you may want to use this instead :

Local $aList = StringRegExp($sResult, "(?m)^([0-9A-F]{8}): ([0-9A-F]{2}) ([0-9A-F]{2})$", 3)

where $sResult is the output of fc.exe 

Edited December 1, 2024 by Nine

[HezzelQuartz]

@Nine
Sorry for unimportant question

When I do your first answer to this file below

the resulting file will have two empty line in the end (two last line will be empty)

Did I do something wrong?

Is there any way I can also remove that two empty line in a single "StringRegExpReplace"

 

========================================================================================================

 

Sorry, I am trying and learning both of your answer

Thank You

FC Example.txt

Edited December 1, 2024 by HezzelQuartz

[Nine]

I don't have empty lines at the end using your file :

$sText = StringRegExpReplace(FileRead("FC Example.txt"), "(?m)^[^0].*\v*", "")
ConsoleWrite($sText)

[Musashi]

13 hours ago, HezzelQuartz said:

the resulting file will have two empty line in the end (two last line will be empty)

(Aside : my console output is identical to @Nine 's.)

However, as soon as you write the output to a file, there is one (not two as in your case) blank line. This is comprehensible, as the last line does fulfill the RegEx pattern and is therefore replaced by “”.

I would prefer the array variant (as already suggested by Nine) - this provides more flexible access to the individual elements.

Edited December 1, 2024 by Musashi
insert picture

[Nine]

As @Musashi said, there is not blank line at the end beside the fact that the last line :

0000287B: 80 00

Is also finished by @CRLF like all the others before.  If you don't want it just use StringStripWS and remove those trailing characters.