file-permissions

问题 I am trying to access the folder of my app from data/data but it need to change the permission to 0777 . So, I had used some code that can change at run time but the permissions are not changing. It gives me error open failed: EACCES (Permission denied) . I also put this permission in manifest file below Marshmallow i need to give like in root explorer where we change the folder rwxrwxrw <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> Here this is my code String[]

问题 I have a windows service running on my local machine. It's configured to run under NT AUTHORITY\NETWORK SERVICE. The program access a network shared drive on a computer in the same subnet. That shared directory has Everyone set to Full control. I'm getting False on File.Exists, but the file exists. I'm certain this is a permission issue. Am I forgetting anything? Note, the computer with the shared drive is not on a domain. 回答1: Solution was found here: https://serverfault.com/questions/177139

问题 I've read through a few questions regarding file permissions in Git and I'm still a bit confused. I've got a repo on GitHub forked from another. Post merge, they should be identical. However: $ git diff --summary origin/epsilon master/epsilon mode change 100644 => 100755 ants/dist/sample_bots/csharp/compile.sh mode change 100644 => 100755 ants/dist/starter_bots/coffeescript/MyBot.coffee mode change 100644 => 100755 ants/dist/starter_bots/coffeescript/ants.coffee mode change 100644 => 100755

问题 I have tried EVERYTHING but i keep getting the following cake error: ( ! ) Warning: _cake_core_ cache was unable to write 'cake_dev_en-us' to File cache in /var/www/bloglic-2013/cake/lib/Cake/Cache/Cache.php on line 309 Warning: /var/www/bloglic-2013/cake/app/tmp/cache/persistent/ is not writable in /var/www/bloglic-2013/cake/lib/Cake/Cache/Engine/FileEngine.php on line 336 ( ! ) Fatal error: Uncaught exception 'CacheException' with message 'Cache engine _cake_core_ is not properly configured

问题 I'm new to Java. Where is umask exposed in the api? 回答1: You can't fiddle with the umask directly, since Java is an abstraction and the umask is POSIX-implementation specific. But you have the following API: File f; f.setExecutable(true); f.setReadable(false); f.setWritable(true); There are some more APIs available, check the docs. If you must have direct access to the umask, either do it via JNI and the chmod() syscall, or spawn a new process with exec("chmod") . 回答2: java.nio.file.attribute

问题 When I extract files from a ZIP file created with the Python zipfile module, all the files are not writable, read only etc. The file is being created and extracted under Linux and Python 2.5.2. As best I can tell, I need to set the ZipInfo.external_attr property for each file, but this doesn't seem to be documented anywhere I could find, can anyone enlighten me? 回答1: This seems to work (thanks Evan, putting it here so the line is in context): buffer = "path/filename.zip" # zip filename to

问题 I get an UnautorizedAccessException running this code: string[] fileList = Directory.GetFiles(strDir, strExt); The exception occurs in c:\users\username\appdata How can I check if I have access permission (to list and read files) ? 回答1: First of all, I would manually check the permissions and see what blocks you and what doesn't. I am using something like this to check for permissions (for copy file): AuthorizationRuleCollection acl = fileSecurity.GetAccessRules(true, true,typeof(System

问题 I get an UnautorizedAccessException running this code: string[] fileList = Directory.GetFiles(strDir, strExt); The exception occurs in c:\users\username\appdata How can I check if I have access permission (to list and read files) ? 回答1: First of all, I would manually check the permissions and see what blocks you and what doesn't. I am using something like this to check for permissions (for copy file): AuthorizationRuleCollection acl = fileSecurity.GetAccessRules(true, true,typeof(System

问题 I am stuck with this error no matter what directory I am in, and what I type after "npm" in cmd.exe. Here is the npm-debug.log: 0 info it worked if it ends with ok 1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js' ] 2 info using npm@2.14.12 3 info using node@v4.2.6 4 verbose stack Error: EISDIR: illegal operation on a directory, read 4 verbose stack at Error (native) 5 verbose cwd C:\Users\me 6 error Windows_NT

问题 I have a git checkout. All the file permissions are different than what git thinks they should be therefore they all show up as modified. Without touching the content of the files (just want to modify the permissions) how do I set all the files permissions to what git thinks they should be? 回答1: Git keeps track of filepermission and exposes permission changes when creating patches using git diff -p . So all we need is: create a reverse patch include only the permission changes apply the patch