in Windows 7 x64 SP1 I need to create a batch file (.bat) which keeps the cmd.exe console window open and has a specific title:
#ECHO OFF
title notepadtest
#ECHO ON
start "" /WAIT notepad
But this batch file keeps opening an infinite number of cmd.exe console windows in an unstoppable loop!
How can I create a batch file (.bat) which creates only ONE cmd.exe console window and keeps it open and has a specific title?
Please ensure that your batchfile is not named notepad.cmd or notepad.bat or anything like any system or external command. Name it something like mynotepad.cmd instead., then try this one please:
#echo off
title notepadtest
start "" /w notepad.exe
cmdline and batch files typically works like this. When a command is issued, it first checks the local path, where the script was launched from for the command, if not found, it will check your environment and system environment. So if you name a batchfile notepad.bat your batch is actually starting itself over and over, instead of finding notepad.exe in the environment variables.
Always name batch files something unique and not system/external command related.
Always use full executable name in a batch, like start "" /w notepad.exe and not start "" /w notepad
Related
I have this code
start /b error.vbs
When I run it, a CMD opens for half a second, then it runs. How would I remove or hide the CMD?
You don't need a batch file to launch a VBScript script. Just run the .vbs file directly with with wscript.exe (if you don't want the console). For example:
wscript error.vbs
start cmd
cd /d C:\U\O\D\L\D\M
call runbot.bat
cd /d C:\U\O\D\L\F
call RunBossBot.bat
My issue is switching between cmd windows, it attempts to put everything in one window.
Grateful for any help,
Thanks
start "" "c:\somewhere\runbot.bat"
start "" "c:\somewhere\RunBossBot.bat"
Starting a Program
See start /? and call /? for help on all three ways.
Specify a program name
c:\windows\notepad.exe
In a batch file the batch will wait for the program to exit. When
typed the command prompt does not wait for graphical
programs to exit.
If the program is a batch file control is transferred and the rest of the calling batch file is not executed.
Use Start command
start "" c:\windows\notepad.exe
Start starts a program and does not wait. Console programs start in a new window. Using the /b switch forces console programs into the same window, which negates the main purpose of Start.
Start uses the Windows graphical shell - same as typing in WinKey + R (Run dialog). Try
start shell:cache
Use Call command
Call is used to start batch files and wait for them to exit and continue the current batch file.
I created a startup bat file that looks like this
taskkill /im RemoteDesktopManager.exe
C:\Users\kheradmand\AppData\Local\Google\Chrome\Application\chrome.exe
"C:\Program Files (x86)\JetBrains\PhpStorm 7.1.2\bin\PhpStorm.exe"
"C:\Program Files\Mozilla Firefox\firefox.exe"
it does the first and second, but won't go any further, they all exist
how can I fix this?
update : I tried suggestion provided by #phd443322 and wrote this:
taskkill /im RemoteDesktopManager.exe
start "" /w C:\Users\kheradmand\AppData\Local\Google\Chrome\Application\chrome.exe
start "" /w "C:\Program Files (x86)\JetBrains\PhpStorm 7.1.2\bin\PhpStorm.exe"
start "" /w "C:\Program Files\Mozilla Firefox\firefox.exe"
intrestingly each command still waits for that program to be closed to continue to the next.
so why still not working?
Below there is a working Batch file, as first advised by phd443322:
taskkill /im RemoteDesktopManager.exe
start "" C:\Users\kheradmand\AppData\Local\Google\Chrome\Application\chrome.exe
start "" "C:\Program Files (x86)\JetBrains\PhpStorm 7.1.2\bin\PhpStorm.exe"
start "" "C:\Program Files\Mozilla Firefox\firefox.exe"
Batch files wait for programs to exit unlike interactive. These are the rules documented in the Start command.
If Command Extensions are enabled, external command invocation
through the command line or the START command changes as follows:
non-executable files may be invoked through their file association just
by typing the name of the file as a command. (e.g. WORD.DOC would
launch the application associated with the .DOC file extension).
See the ASSOC and FTYPE commands for how to create these
associations from within a command script.
When executing an application that is a 32-bit GUI application, CMD.EXE
does not wait for the application to terminate before returning to
the command prompt. This new behavior does NOT occur if executing
within a command script.
When executing a command line whose first token is the string "CMD "
without an extension or path qualifier, then "CMD" is replaced with
the value of the COMSPEC variable. This prevents picking up CMD.EXE
from the current directory.
When executing a command line whose first token does NOT contain an
extension, then CMD.EXE uses the value of the PATHEXT
environment variable to determine which extensions to look for
and in what order. The default value for the PATHEXT variable
is:
.COM;.EXE;.BAT;.CMD
Notice the syntax is the same as the PATH variable, with
semicolons separating the different elements.
When searching for an executable, if there is no match on any extension,
then looks to see if the name matches a directory name. If it does, the
START command launches the Explorer on that path. If done from the
command line, it is the equivalent to doing a CD /D to that path.
Is there a way for a batch file (in this case, running on Windows XP) to determine whether it was launched from a command line (i.e. inside a console window) or launched via the shell (e.g. by double-clicking)?
I have a script which I'd like to have pause at certain points when run via the shell, but not when run at a command line. I've seen a similar question on SO, but am unable to use the same solution for two reasons: first, whether or not it pauses needs to be dependent on multiple factors, only one of which is whether it was double-clicked. Second, I'll be distributing this script to others on my team and I can't realistically ask all of them to make registry changes which will affect all scripts.
Is this possible?
Found one :-) – After desperately thinking of what cmd might do when run interactively but not when launching a batch file directly ... I finally found one.
The pseudo-variable %cmdcmdline% contains the command line that was used to launch cmd. In case cmd was started normally this contains something akin to the following:
"C:\Windows\System32\cmd.exe"
However, when launching a batch file it looks like this:
cmd /c ""C:\Users\Me\test.cmd" "
Small demo:
#echo off
for %%x in (%cmdcmdline%) do if /i "%%~x"=="/c" set DOUBLECLICKED=1
if defined DOUBLECLICKED pause
This way of checking might not be the most robust, though, but /c should only be present as an argument if a batch file was launched directly.
Tested here on Windows 7 x64. It may or may not work, break, do something weird, eat children (might be a good thing) or bite you in the nose.
A consolidated answer, derived from much of the information found on this page (and some other stack overflow pages with similar questions). This one does not rely on detecting /c, but actually checks for the name of the script in the command line. As a result this solution will not pause if you double-clicked on another batch and then called this one; you had to double-click on this particular batch file.
:pauseIfDoubleClicked
setlocal enabledelayedexpansion
set testl=%cmdcmdline:"=%
set testr=!testl:%~nx0=!
if not "%testl%" == "%testr%" pause
The variable "testl" gets the full line of the cmd processor call, stripping out all of the pesky double quotes.
The variable "testr" takes "testl" and further strips outs the name of the current batch file name if present (which it will be if the batch file was invoked with a double-click).
The if statement sees if "testl" and "testr" are different. If yes, batch was double-clicked, so pause; if no, batch was typed in on command line (or called from another batch file), go on.
Edit: The same can be done in a single line:
echo %cmdcmdline% | findstr /i /c:"%~nx0" && set standalone=1
In plain English, this
pipes the value of %cmdcmdline% to findstr, which then searches for the current script name
%0 contains the current script name, of course only if shift has not been called beforehand
%~nx0 extracts file name and extension from %0
>NUL 2>&1 mutes findstr by redirecting any output to NUL
findstr sets a non-zero errorlevel if it can't find the substring in question
&& only executes if the preceding command returned without error
as a consequence, standalone will not be defined if the script was started from the command line
Later in the script we can do:
if defined standalone pause
One approach might be to create an autoexec.nt file in the root of c:\ that looks something like:
#set nested=%nested%Z
In your batch file, check if %nested% is "Z" - if it is "Z" then you've been double-clicked, so pause. If it's not "Z" - its going to be "ZZ" or "ZZZ" etc as CMD inherits the environment block of the parent process.
-Oisin
A little more information...
I start with a batch-file (test.cmd) that contains:
#echo %cmdcmdline%
If I double-click the "test.cmd" batch-file from within Windows Explorer, the display of echo %cmdcmdline% is:
cmd /c ""D:\Path\test.cmd" "
When executing the "test.cmd" batch-file from within a Command Prompt window, the display of
echo %cmdcmdline% depends on how the command window was started...
If I start "cmd.exe" by clicking the "Start-Orb" and "Command Prompt" or if I click "Start-Orb" and execute "cmd.exe" from the search/run box. Then I execute the "test.cmd" batch-file, the display of echo %cmdcmdline% is:
"C:\Windows\system32\cmd.exe"
Also, for me, if I click "Command Prompt" from the desktop shortcut, then execute the "test.cmd" batch-file, the display of echo %cmdcmdline% is also:
"C:\Windows\system32\cmd.exe"
But, if I "Right-Click" inside a Windows Explorer window and select "Open Command Prompt Here", then execute the "test.cmd" batch-file, the display of echo %cmdcmdline% is:
"C:\Windows\System32\cmd.exe" /k ver
So, just be careful, if you start "cmd.exe" from a shortcut that contains a "/c" in the "Target" field (unlikely), then the test in the previous example will fail to test this case properly.
anybody know how to minimize the command prompt when running a batch script in Windows 3.11?
in Windows XP, there have a command
start /min start.bat
to minimize the cmd prompt, is it have similiar command in MSDos 6.22?
This little batch code should do what you need.
http://zoombody.com/articles/run-a-batch-script-minimized
The relevant code then needs to be placed at the top of your script:
if not "%minimized%"=="" goto :minimized
set minimized=true
start /min cmd /C "%~dpnx0"
goto :EOF
:minimized
rem Anything after here will run in a minimized window
Here is more information about "%~dpnx0".
There isn't a command that you can use from a DOS prompt, however you can create a PIF file that points to your batch file, in which you can set the default window position (including minimized).
...I think. It's been a couple of decades.
How to minimize the current command prompt:
Purpose:
Close a command prompt after execution.
Open a new command prompt using the same path.
First open command prompt :
Hold down the [Windows] + [R] keys.
Go to this location:
C:\>cd Users\Admin\Desktop
Next excute:
C:\Users\Admin\Desktop>start /min && exit
Results:
A new minimized command prompt should open with the same path.
Alternatively:
Create a script named minimize.bat and type start /min && exit into the script and place it in your system32 folder. In order to have the ability to access it via the command prompt.
Windows 10 makes it very easy to start minimized. Simply create a shortcut and click properties. On the shortcut tab half way down is the "Run:" option witch lets you select how you want the command line window to start up. Just select minimized and your command window will remain minimized from the onset.
Windows10 properties window of a shortcut
Use WinExec to start your batch file and pass SW_SHOWMINIMIZED for the second parameter.
See also, How do I run a batch file with WinExec?