I have a poweshell command which deletes the folder(i.e. Summer) from wwwroot directory and recreates the folder with the necessary files(images, css, dll etc) in it. The problem is every once in a while the IIS tends to lock some of the images or files in the directory so the powershell command fails to delete the file. I do recycle/stop the apppool before running powershell script which is used by site but still the problem persists. This issue is random i.e. the powershell script can delete the folder sometime while it can't other time. The weird thing is, if i start deleting the contents (subfolders, files) inside 'Summer', at the end, i am able to delete 'Summer' folder, but it is an manual process and which is tedious.
Is there any command which i can put in powershell or batch file to delete 'Summer' folder, even though when it is locked by IIS?
I agree with #Lynn Crumbling and recommend iisreset.
Sysinternals has two tools that provide other options:
The ProcExp tool allows you to find which processes have open handles to a given file, and allows you to close that handle. The downside of this tool is that it's not a command line tool.
The MoveFile tool allows you to schedule the file to be removed after reboot.
You can use the IIS powershell commandlets to start and stop app pools, web sites etc
Import-Module WebAdministration;
Stop-WebAppPool ${appPoolName}
Stop-WebSite ${webSiteName}
you can then start them again afterwards using the opposite commands
Start-WebAppPool ${appPoolName}
Start-WebSite ${webSiteName}
As put in comment, fully stopping IIS using iisreset stop would work.
Also, you may want to stop only the application from which you are trying to delete files from. Look at the Administration Guide.
Related
The Question:
Why can't the LocalSystem account (NT Authority\System) see files in the Recycle Bins or the Temporary Internet Files directory?
Background:
I created a scheduled task to run using the System account. The purpose of the task is to execute the Disk Cleanup Utility with predefined setting (for example: cleanmgr.exe sagerun:1). When it executes, it seems to run with no errors. But when I check the resources it's supposed to clean (Temporary Internet Files, Recycle Bin etc.), they're still there.
So I thought maybe cleaning up the two resources manually might work. I developed a console application in C# that clears the Recycle Bin and the Temporary Internet Files. I test it and it works just fine. But again, when I attempt to run it as a scheduled task with the System account, I run into the same issue again.
Following the log, it looks like when running the application with System account, it sees no files are in the Recycle Bin or the Temporary Internet Files directory.
Upon checking the Security tab for the Temporary Internet Files directory, it shows System as a full access account to that directory.
I'm so puzzled by this issue. I may be missing something but I assumed the LocalSystem account has the highest privilege on a machine. Is that not the case?
I am using NSIS to write an installer for my windows application. After installing the application, an uninst.exe is also generated in my program directory. Later on I need to uninstall my program but I failed to do that in control panel. Therefore I went to the file system and tried to delete the directory. Everything other than that uninst.exe was removed. I've tried changing permission of this file and other methods but it doesn't work.
WriteUninstaller does not set file permissions or any other attribute that might prevent you from deleting it. It sounds like the file might still be in use by something on your machine.
Things to try:
Use Task Manager or Process Explorer to see if there is a uninst.exe process still running.
Use the find handle feature in Process Explorer to find any open handles to the file.
Use Process Monitor to get detailed information about the failed delete operation.
Check %LOCALAPPDATA%\VirtualStore to make sure UAC Virtualization is not tricking you with "ghost" files.
Disable your Anti-Virus.
Reboot the machine and try to delete the file again.
The tasks I do manually for updating my web site:
Stop IIS 7
Copy source files from a folder to the virtual directory of my web site
Start IIS 7
There are many ways to approach this, but here is one way.
I am assuming you don't want every single file in your source repository to exist on your destination server. The best way to reliably extract what you need from your source on a regular basis is through a build file. Two options for achieving this are nant and msbuild.
Once you have the set of files you want to deploy, you now need a way to distribute them to your destination server & to stop and start IIS. Again, there are options, but I would personally recommend powershell (with the IIS snapin) for this.
If you want this to happen regularly, consider a batch file executed by some timer, such as a scheduled task, or even better, a CI solution such as TeamCity.
For a full rundown, there are examples within my PowerUp project that does this.
It depends where you are updating from, but you could have a your virtual directory pointing to a local read-only working copy of your source code and create a task that every day runs a batch file/powershell script/etc. that would update that working copy (via a svn update, git pull etc.)
That supposes that you have a branch that always contains the latest releasable code.
You have to create a batch file with the following content:
Stop WWW publishing service
Delete your old files
Copy the new files
Start WWW publishing service
You can start/stop services like this:
net stop "World Wide Web Publishing Service"
When you have your batch file you can create a task in the Task Scheduler that calls your batch in a regular time interval (e.g. each day).
We're talking about a simple webapp.
So I have a file called "modulev2.cgi" which is part of a trusted 3rd party online payment company. This file has to be put in a folder named "cgi-bin". For windows IIS environnement the file is renamed "modulev2.exe" and put in the same directory. This is what the documentation says.
Module is called as this :
FORM ACTION=../cgi-bin/modulev2.exe METHOD=post
with a bunch of parameters. It should not download when called of course but execute.
And indeed it does work in my dedicated server, provided the "cgi-bin" folder and the file in have "execute" setting level in IIS.
So to the point, would I be able to set the rights to execute to this file in Windows Azure ? If yes, how to script such a process ?
Any help greatly appreciated.
Thanks !
The best way to do this is to script it out locally against your IIS using appcmd.exe. You want to add your CGI handler programmatically. By default, IIS in Windows Azure is already running CGI/Fast-CGI, so you don't have to install it, it should be ready. I think you need to add it to the CGI restriction list and add your handler mappings.
http://technet.microsoft.com/en-us/library/cc732851(WS.10).aspx
Once you have a .cmd file that will correctly configure your local IIS settings, you can use that as the basis for a Startup task in Windows Azure to bootstrap the role.
http://channel9.msdn.com/Shows/Cloud+Cover/Cloud-Cover-Episode-31-Startup-Tasks-Elevated-Privileges-and-Classic-ASP
http://channel9.msdn.com/Shows/Cloud+Cover/Cloud-Cover-Episode-34-Advanced-Startup-Tasks-and-Video-Encoding
AFAIK IIS restarts, whenever any of the web.config files is changed.
I've created my own configuration files (my.config, with slightly different hierarchy). Is there any possibility to have IIS automatically (automagically :)) restarted, whenever any of these are changed, too?
EDIT: I've considered filesystem watchers, but I'm not sure where to put them.
You mean to say that whenever you change my.config iis has to be restarted automatically.
Maybe you can write a batch file to perform your iisreset functinality alone if you dont want the user to manually restart IIS. But even if you give a batch file the user still needs to execute.
quick and ugly fix would be put config files in bin directory.
btw. I don't believe I am writing this ;)
these changes restarts web app:
* web.config
* machine.config
* global.asax
* Anything in the bin directory or it's sub-directories
copy/pasted from here Common reasons why your application pool may unexpectedly recycle
Use SomeAssemly.dll.config which will be put into ~/Bin, automatic be read on app (re)start and cause app restart on edit.
Note that App.config in project becomes $(OutputAssembly).config on build