Why can Windows command prompt run this file? - windows

I have a ./configure file that I'm supposed to run by putting it in the command prompt. It works when I run it in the git prompt but when I run it in the Windows command prompt it gives me:
C:\cygwin\home\doxygen\configure> configure
'configure' is not recognized as an internal or external command,
operable program or batch file.
Even though I'm in the correct directory (and running dir shows me that the file is there) it still stays that it cannot find the file. This is the same for all files that don't have an extension on them. Why does this happen and how can I get this to work?

./configure is not a program. It's more of a shell script usually. My analogy may not be good but consider it to be the equivalent of windows batch files (in this case you can say it's a .sh without the extension).
It will only run from a cygwin/unix shell.

Related

How to run zookeeper.sh file in windows

I am following this tutorial where i have to run this command in order to start the zookeeper server.
./bin/zookeeper-server-start.sh config/zookeeper.properties
But the problem is this command is not working properly. I found that .sh file is bash file that required cygwin. I have installed it and then run command like this
C:\cygwin64\bin\bash.exe ./bin/zookeeper-server-start.sh config/zookeeper.properties
But it is showing:
I can confirm that in bin directory the file is exsits. what i am doing wrong?
Here is my directory snapshot from where i running the command:
Note: I have successfully tested bin/windows zookeeper bat file but i want to run it through .sh file as the kafka security tutorial which i am following using this.
From your screenshot, I conclude that you are using Cygwin. So, please add the cygwin tag to your question.
As you can see from the error message, the command dirname is not found by bash, so assuming that your Cygwin installation is not broken, I assume that the PATH is not set correctly; in your setup, dirname.exe should be in C:/cygwin64/bin (please verify this).
Your usage of bash.exe is a bit unusual in that you run it directly from a Windows cmd prompt. The more common way would be to use it from the 'Cygwin Terminal', which you get created a Windows-link to, when installing Cygwin, or to use another suitable Terminal program; I'm using for instance mintty for this task (also available via the Cygwin installer).
Having said this, it is possible to run bash.exe in the way you are doing it, but you then have to ensure, that at least the PATH is set up correctly. One possibility to do this, is to add C:\cygwin64\bin to your Windows PATH, but this has the drawback, that some commands have the same name in the Windows world and in Cygwin, though they serve a completely different purpose, and this will bite you sooner or later. Another problem is that at some point, you will rely on other bash specific setups besides the PATH.
A better way to accomplish your goal is IMO to ensure, that the system wide bash-initialization files are sourced by bash. If I have to run the script from a Windows cmd prompt, I would run it by
C:\cygwin64\bin\bash.exe --login YOURSCRIPT
This will read the file (in your setup) C:\cygwin64\etc\profile before running YOURSCRIPT, so you can check, that the PATH is correctly set there, by looking at this file. In a default installation, this should be the case.
After having read this file, it will try to read the file .bash_profile in your Cygwin HOME directory, so if you need additional settings for your (non-interactive) bash-scripts, create this file and put your settings there.

bash -c from bat file spawned from exe not a command

When I run a batch file that runs bash -c (part of windows subsystem for linux/Bash on ubuntu on windows) as a child process of an exe (pidgin), even if the exe is elevated/administrator in Windows the batch file errors:
'bash' is not recognized as an internal or external command,
operable program or batch file.
The .bat file that I am running is:
bash -c "curl --silent -u '''my api key'':' -d type='note' -d body='My Message' -d title='My Subject' 'https://api.pushbullet.com/v2/pushes'"
pause #disable after debugging
What I intend to do is have it as a 'buddy pounce' in pidgin so that when I get a message from Nickserv, it will notify me everywhere.
I also tried to execute the command from pidgin directly rather than running as a bash file, but the curl never happens, and I don't get a notification through pushbullet. But if I run the exact same command in CMD or in Run, it will use bash and execute the curl successfully.
I also found this question: Calling Windows subsystem for Linux apps through PowerShell/cmd but I'm not sure if it answers that this cannot be done because you clearly can put a bash command in a bat file.
Have you tried fully specifying the path to the bash shell in your batch file?
If you replace the bash command in your curl.bat file with c:\Windows\System32\bash.exe things may work a little better. Seems like pidgin doesn't have your full path environment variable available to the process it spawns.
Change the path to C:\Windows\sysnative\bash.exe. Pidgin is 32-bit so it aliases C:\Windows\System32 to C:\Windows\SysWOW64 and C:\Windows\sysnative to C:\Windows\System32. It would probably make sense for MS to symlink a bash.exe in SysWOW64 to the real one.

Running a batch file through command prompt - system cannot find the path specified

I am trying to uninstall Oracle on this Windows 7 (64 bit) machine by downloading a standalone tool from Oracle, I need to run a batch file that is supposed to uninstall but I am unable to run it.
I tried to open command prompt as administrator and I am trying to run this as below:
As you can clearly see from the screenshot, I am doing a "dir" on the directory and can clearly see the file right there. Not sure what's going on here.
I also tried to run the batch file by double clicking from Windows Explorer and a terminal window opens and closes quickly but the batch file is not doing what it is supposed to do (it is clearly not executing from Windows Explorer).
Can anyone help me with this?
As theB pointed out above in a comment, this worked for me:
Open the bat file in notepad. I'll bet it starts with #echo off, and
that the error is actually coming from inside the batch file. The
error if the batch file itself wasn't found is 'X' is not recognized
as an internal or external command, operable program or batch file
'Run as Administrator' changes the current directory. See my answer here
Difference between "%~dp0" and ".\"?

MSYS error "rem: command not found"

I am getting this error "rem:command not found" in my batch file. Other dos commands (e.g. echo) are also not found.
My makefile is calling this batch file. This works previously when I am using cygwin. But when I changed to MSYS, I am getting this error. Anyone know why this is?
I am using MSYS version 1.0.17 on a Windows pc. But, I did not install Mingw. Should i install it also?
It looks as though you are trying to run a "Batch" file using Bash. This will not work. While Batch file interprets rem as a comment, Bash simply thinks it is a command and tries to run it.
My suggest would be to rewrite it as a Bash script, perhaps this could be a starting point.
After trying with cmd //c [path_to_bat file] it works for me.
This is because mingw cannot run *.bat file directly after running *.bat file with cmd it works.
I found following mail thread about this type of issue
https://lists.gnu.org/archive/html/help-gnu-emacs/2003-10/msg00323.html

Does Windows 7 hide files from Ruby?

I am trying to run the program nbtstat.exe(located in c:\windows\system32) from a ruby script. The problem is that it appears that Windows 7(64-bit) is hiding the program from the ruby script(it works fine in Vista).
For example,
Nbtstat command: "nbtstat"
Dir command: dir "C:\Windows\System32\n*.exe"
If I run the nbtstat command in just the command line, nbtstat will run fine. If I then run the dir command, nbtstat.exe will show up in the list of files in that directory.
However, if I run the nbtstat command from the ruby script(using backticks, system, %x or Kernel.open), it will not succeed. If I then run the dir command(also from the ruby script), it will show a list of files in the directory minus nbtstat.exe and a few others.
UAC is turned off and it is being ran from an administrator. I tried this in both ruby 1.8.6 and 1.9.2.
I created a .bat file that runs the nbtstat command and it worked fine but if I call the .bat file from the ruby script it will fail.
Any ideas?
Thank you.
On Win64, if you run a 32-bit process, Windows will remap the c:\windows\system32 directory to actually point to c:\windows\syswow64. That directory doesn't contain the binary you're looking for, so your 32-bit process doesn't see it.
You can detect whether that's the case by looking at the process's environment (look at the output of "set" for the env variables), although I don't know of a way to make the process see the actual 64-bit directory.
Maybe the shell in which your ruby script is launched was created before the PATH is initialized. I noticed this issue in Windows 7. You can try to print PATH in your script to verify if you are encountering this issue.

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