Data update

Task/URL-decoding/Batch-File/url-decoding-1.bat

@@ -0,0 +1,35 @@
+@echo off
+setlocal enableextensions enabledelayedexpansion
+set /p str=|| goto:eof
+(set LF=^
+
+)
+for /f "delims==" %%a in ('set h. 2^>nul') do set "%%a="
+set hexlist=
+for %%L in ("!LF!") DO set tempstr=!str:%%=%%~L!
+for /f "skip=1 tokens=* delims=" %%a in ("!tempstr!") do (
+  set "cur=%%a"
+  set hex=!cur:~0,2!
+  if not defined h.!hexlist! (
+    set h.!hexlist!=1
+    set hexlist=!hexlist! !hex!
+  )
+)
+set hex=%temp%\hex.txt
+echo/!hexlist!>"%hex%"
+certutil -f -decodehex "%hex%" "%hex%" >nul
+for /f "tokens=2 delims=:." %%G in ('chcp') do set _codepage=%%G
+chcp 437>nul
+set/p tempstr=<"%hex%"&& (
+  set cur=0
+  for %%i in (!hexlist!) do (
+    for %%j in ("!cur!") do for %%p in ("%%%%i=!tempstr:~%%~j,1!") do set str=!str:%%~p!
+    set /a cur+=1
+  )
+) || for %%i in (!hexlist!) do set str=!str:%%%%i=!
+:print
+echo/!str!>"%hex%"
+chcp 65001>nul
+type "%hex%"
+del "%hex%"
+chcp %_codepage%>nul

Task/URL-decoding/Batch-File/url-decoding-2.bat

@@ -0,0 +1,9 @@
+...
+certutil -f -decodehex "%hex%" "%hex%" >nul
+del "%hex%"
+for %%i in (!hexlist!) do (
+  set /a dec=0x%%i
+  cmd/cexit !dec!
+  for %%p in ("%%%%i=!=exitcodeascii!") do set str=!str:%%~p!
+)
+echo !str!