os.chmod(path, stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH) stat The following flags can also be used in the mode argument of os.chmod(): stat.S_ISUID Set UID bit. stat.S_ISGID Set-group-ID bit. This bit has several special uses. For a directory it indicates that BSD semantics is to be used for that directory: files created there inherit their group ID … Read more
See this Project Atomic blog post about Volumes and SELinux for the full story. Specifically: This got easier recently since Docker finally merged a patch which will be showing up in docker-1.7 (We have been carrying the patch in docker-1.6 on RHEL, CentOS, and Fedora). This patch adds support for “z” and “Z” as options … Read more
Use: find . 2>/dev/null > files_and_folders This hides not just the Permission denied errors, of course, but all error messages. If you really want to keep other possible errors, such as too many hops on a symlink, but not the permission denied ones, then you’d probably have to take a flying guess that you don’t … Read more
An easy way is to let PHP create the directory itself in the first place. <?php $dir=”myDir”; // create new directory with 744 permissions if it does not exist yet // owner will be the user/group the PHP script is run under if ( !file_exists($dir) ) { mkdir ($dir, 0744); } file_put_contents ($dir.’/test.txt’, ‘Hello File’); … Read more
As of Vista, cacls is deprecated. Here’s the first couple of help lines: C:\>cacls NOTE: Cacls is now deprecated, please use Icacls. Displays or modifies access control lists (ACLs) of files You should use icacls instead. This is how you grant John full control over D:\test folder and all its subfolders: C:\>icacls “D:\test” /grant John:(OI)(CI)F … Read more
Git is Version Control System, created for software development, so from the whole set of modes and permissions it stores only executable bit (for ordinary files) and symlink bit. If you want to store full permissions, you need third party tool, like git-cache-meta (mentioned by VonC), or Metastore (used by etckeeper). Or you can use … Read more
There is no problem with your web.config. Your web site runs under a process. In iis you can define the identity of that process. The identity that your web site’s application pool runs as (Network Services, Local System, etc.), should have permission to access and read web.config file. Update: This updated answer is same as … Read more
From the Git index-format.txt file, regarding the mode: 32-bit mode, split into (high to low bits) 4-bit object type valid values in binary are 1000 (regular file), 1010 (symbolic link) and 1110 (gitlink) 3-bit unused 9-bit unix permission. Only 0755 and 0644 are valid for regular files. Symbolic links and gitlinks have value 0 in … Read more
You should use open with the w+ mode: file = open(‘myfile.dat’, ‘w+’)
Directory.GetAccessControl(path) does what you are asking for. public static bool HasWritePermissionOnDir(string path) { var writeAllow = false; var writeDeny = false; var accessControlList = Directory.GetAccessControl(path); if (accessControlList == null) return false; var accessRules = accessControlList.GetAccessRules(true, true, typeof(System.Security.Principal.SecurityIdentifier)); if (accessRules ==null) return false; foreach (FileSystemAccessRule rule in accessRules) { if ((FileSystemRights.Write & rule.FileSystemRights) != FileSystemRights.Write) continue; … Read more