permissions

问题 I have created a plain file which does not have execute permission but when I create a Java File object using this file's path/name and then call File.canExecute() I get true as the result, whereas I would expect this method call to return false. Can someone explain what I'm missing here? Solaris: $ touch /tmp/nonexecutable $ ls -l /tmp/nonexecutable -rw-r--r-- 1 root root 0 May 21 07:48 /tmp/nonexecutable Java: String pathName = "/tmp/nonexecutable"; File myFile = new File(pathName); if (

问题 I need a script or simple powershell code for removing all permissions to a folder for specific user, by inheriting these deletion to all the subfolders and files as well - recursively... Thank you in advance! 回答1: $acl=get-acl c:\temp $accessrule = New-Object system.security.AccessControl.FileSystemAccessRule("domain\user","Read",,,"Allow") $acl.RemoveAccessRuleAll($accessrule) Set-Acl -Path "c:\temp" -AclObject $acl this should wipe all security rules for user in c:\temp recursively 回答2: i

问题 On DreamHost shared hosting, I'm setting up htpasswd, but Apache does not have permission to read the file. How do I give it permission? I want to either change the owner or group of the .htpasswd file instead of giving it insecure permissions. I don't think I have access to the httpd.conf file, so I can't use this method to find what user Apache runs as. Also, running top or ps aux only shows the processes I'm running but doesn't show the apache process. Based on the output from cat /etc

问题 On DreamHost shared hosting, I'm setting up htpasswd, but Apache does not have permission to read the file. How do I give it permission? I want to either change the owner or group of the .htpasswd file instead of giving it insecure permissions. I don't think I have access to the httpd.conf file, so I can't use this method to find what user Apache runs as. Also, running top or ps aux only shows the processes I'm running but doesn't show the apache process. Based on the output from cat /etc

问题 I have a Django 1.4 application on a Centos 6.2 server (running apache, mysql, php) using mod_wsgi with my project deployed in a virtual env. The application itself is one I've been using for several years on a hosted service and I am now deploying on my own rackspace cloud server. The exact version of the app is running fine elsewhere, so this issue is about how I have deployed it. It's my first python/django deployment - I have set up dozens of LAMP sites previously, so it's my lack of

问题 is there a way to get human readable string (@"drwxr-xr-x" for example) from an NSFilePosixPermissions integer ? 回答1: The file system permissions attribute is simply an unsigned long value. The code below could obviously be made more efficient but it shows [more or less] what needs to be done to get the string you want: // The indices of the items in the permsArray correspond to the POSIX // permissions. Essentially each bit of the POSIX permissions represents // a read, write, or execute bit

问题 So the thing is that I need to call some function after user gives (or declines) a permission to use the microphone. I already saw this: [[AVAudioSession sharedInstance] requestRecordPermission:^(BOOL granted) { if (granted) { // Microphone enabled code [self someFunction]; } else { // Microphone disabled code } }]; However, this works only to detect current state. If the current state is "no" and popup shows and user gives the permission - the function will not be called. That's because in

问题 I'm trying to save images from the apps local data folders to external storage. My manifest contains the following (before the manifest's application tags): <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="23" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="18"/> When I try the following try { InputStream in = new FileInputStream(filePath); File outPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY

问题 I'm getting a duplicate FileSystemAccessRule from this code below: C:\inetpub\wwwroot\AspInfo\Account BUILTIN\IIS_IUSRS : Allow : ReadAndExecute, Synchronize BUILTIN\IIS_IUSRS : Allow : -1610612736 NT SERVICE\TrustedInstaller : Allow : FullControl NT SERVICE\TrustedInstaller : Allow : 268435456 and I can't work out what or why it is. And the permissions being shown don't match what I can see file FileManager properties. For example, how do I find the "List Folder Contents" permission from

问题 I have created a website which compiles successfully when I log-in using administrator but when I log-in using any other user, following error occurs. Could not load file or assembly 'Microsoft.CSharp, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. Either a required impersonation level was not provided, or the provided impersonation level is invalid. (Exception from HRESULT: 0x80070542) The administrator user is member of Acronis Remote Users