What is the alternative for ~ (user's home directory) on Windows command prompt?

Question

You're going to be disappointed: %userprofile%

You can use other terminals, though. Powershell, which I believe you can get on XP and later (and comes preinstalled with Win7), allows you to use ~ for home directory.

You can %HOMEDRIVE%%HOMEPATH% for the drive + \docs settings\username or \users\username.

You can use %homedrive%%homepath% environment variable to accomplish this.

The two command variables when concatenated gives you the desired user's home directory path as below:

1. Running echo %homedrive% on command prompt gives:

   C:
   

2. Running echo %homepath% on command prompt gives:

   \Users\<CurrentUserName>
   

When used together it becomes:

C:\Users\<CurrentUserName>

Update - better version 18th July 2019.

Final summary, even though I've moved on to powershell for most windows console work anyway, but I decided to wrap this old cmd issue up, I had to get on a cmd console today, and the lack of this feature really struck me. This one finally works with spaces as well, where my previous answer would fail.

In addition, this one now is also able to use ~ as a prefix for other home sub-folders too, and it swaps forward-slashes to back-slashes as well. So here it is;

Step 1. Create these doskey macros, somewhere they get picked up every time cmd starts up.

DOSKEY cd=cdtilde.bat $* 
DOSKEY cd~=chdir /D "%USERPROFILE%"
DOSKEY cd..=chdir ..

Step 2. Create the cdtilde.bat file and put it somewhere in your PATH

@echo off

set dirname=""
set dirname=%*
set orig_dirname=%*

:: remove quotes - will re-attach later.
set dirname=%dirname:\"=%
set dirname=%dirname:/"=%
set dirname=%dirname:"=%

:: restore dirnames that contained only "/"
if "%dirname%"=="" set dirname=%orig_dirname:"=%

:: strip trailing slash, if longer than 3
if defined dirname if NOT "%dirname:~3%"==""  (
    if "%dirname:~-1%"=="\" set dirname="%dirname:~0,-1%"
    if "%dirname:~-1%"=="/" set dirname="%dirname:~0,-1%"
)

set dirname=%dirname:"=%

:: if starts with ~, then replace ~ with userprofile path
if %dirname:~0,1%==~ (
    set dirname="%USERPROFILE%%dirname:~1%"
)
set dirname=%dirname:"=%

:: replace forward-slashes with back-slashes
set dirname="%dirname:/=\%"
set dirname=%dirname:"=%

chdir /D "%dirname%"

Tested fine with;

cd ~ (traditional habit)
cd~  (shorthand version)
cd.. (shorthand for going up..)
cd / (eg, root of C:)
cd ~/.config (eg, the .config folder under my home folder)
cd /Program Files (eg, "C:\Program Files")
cd C:/Program Files (eg, "C:\Program Files")
cd \Program Files (eg, "C:\Program Files")
cd C:\Program Files (eg, "C:\Program Files")
cd "C:\Program Files (eg, "C:\Program Files")
cd "C:\Program Files" (eg, "C:\Program Files")

Oh, also it allows lazy quoting, which I found useful, even when spaces are in the folder path names, since it wraps all of the arguments as if it was one long string. Which means just an initial quote also works, or completely without quotes also works.

All other stuff below may be ignored now, it is left for historical reasons - so I dont make the same mistakes again

---

old update 19th Oct 2018.
In case anyone else tried my approach, my original answer below didn't handle spaces, eg, the following failed.

> cd "c:\Program Files"
Files""]==["~"] was unexpected at this time.

I think there must be a way to solve that. Will post again if I can improve my answer. (see above, I finally got it all working the way I wanted it to.)

---

My Original Answer, still needed work... 7th Oct 2018.
I was just trying to do it today, and I think I got it, this is what I think works well;

First, some doskey macros;

DOSKEY cd=cdtilde.bat $* 
DOSKEY cd~=chdir /D "%USERPROFILE%"
DOSKEY cd..=chdir ..

and then then a bat file in my path;

cdtilde.bat

@echo off
if ["%1"]==["~"] ( 
    chdir /D "%USERPROFILE%"
) else ( 
    chdir /D %* 
)

All these seem to work fine;

cd ~ (traditional habit)
cd~  (shorthand version)
cd.. (shorthand for going up..)

I just tried set ~=%userprofile% and that works too if you want to keep using the same habit

You can then use %~% instead.