Prince-Mandor

## useful_commands.md

      
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                Prince-Mandor
                / useful_commands.md
            
            
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              December 22, 2016 15:21
            
          
    Converting SSH2 keys (PuTTY) to OpenSSH
ssh-keygen -i -f ssh2.pub > openssh.pub

and vise versa
ssh-keygen -e -f openssh.pub > ssh2.pub

Upload file to server with ssh

  
## Command prompt here (as Admin).reg
Windows Registry Editor Version 5.00

[-HKEY_CLASSES_ROOT\*\shell\runas]
[HKEY_CLASSES_ROOT\*\shell\runas]
@="Command prompt here (as Admin)"
"Extended"=""
"HasLUAShield"=""
[HKEY_CLASSES_ROOT\*\shell\runas\command]
@="cmd.exe /s /k for %%X in (\"%V\") do @pushd %%~dpX"

## install-cygwin.cmd
: <<TRAMPOLINE
@echo off
setlocal enableDelayedExpansion

set "options=-drive:c:"
for %%O in (%options%) do for /f "tokens=1,* delims=:" %%A in ("%%O") do set "%%A=%%~B"

for /f "tokens=3" %%a in ('reg query "HKLM\Software\Cygwin\setup" /v "rootdir" ^|findstr /ri "REG_SZ"') do set -drive=%%~da
:loop
if not "%~1"=="" (

## FOR modifiers.md

      
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                Prince-Mandor
                / FOR modifiers.md
            
            
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              February 25, 2025 17:47
            
              
                windows batch - FOR variables modifiers, ( AKA %~dp0 )
              
          
    In addition, substitution of FOR variable references has been enhanced. You can now use the following optional syntax:
%~I         - expands %I removing any surrounding quotes (")
%~fI        - expands %I to a fully qualified path name
%~dI        - expands %I to a drive letter only
%~pI        - expands %I to a path only
%~nI        - expands %I to a file name only
%~xI        - expands %I to a file extension only
%~sI        - expanded path contains short names only

%~aI - expands %I to file attributes of file

  
## 0_reuse_code.js
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
	Windows Registry Editor Version 5.00

	[-HKEY_CLASSES_ROOT\*\shell\runas]
	[HKEY_CLASSES_ROOT\*\shell\runas]
	@="Command prompt here (as Admin)"
	"Extended"=""
	"HasLUAShield"=""
	[HKEY_CLASSES_ROOT\*\shell\runas\command]
	@="cmd.exe /s /k for %%X in (\"%V\") do @pushd %%~dpX"
	: <<TRAMPOLINE
	@echo off
	setlocal enableDelayedExpansion

	set "options=-drive:c:"
	for %%O in (%options%) do for /f "tokens=1,* delims=:" %%A in ("%%O") do set "%%A=%%~B"

	for /f "tokens=3" %%a in ('reg query "HKLM\Software\Cygwin\setup" /v "rootdir" ^\|findstr /ri "REG_SZ"') do set -drive=%%~da
	:loop
	if not "%~1"=="" (
	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console