file-permissions

问题 I am trying to use the unmanaged ImageMagick library in my ASP.NET application from the command line using System.Diagnostics.Process. Basically, users will upload an .eps file to the site, and then I will run the command line command to convert it into .jpg. This is the code I'm using to try and run the command: Dim proc As New System.Diagnostics.Process proc.StartInfo.RedirectStandardOutput = True proc.StartInfo.RedirectStandardError = True proc.StartInfo.FileName = "C:\Program Files (x86)

问题 I am trying to write a CSV file to /var/www/VistaMind_CMStmp and I get the error Message: SQLSTATE[HY000]: General error: 1 Can't create/write to file '/VistaMind_CMS/tmp/app_users.csv' (Errcode: 2) I tried doing chown mysql:mysql /var/www/VistaMind_CMS/tmp , but that does not work. I do not want to modify my TMPDIR var in my.cnf, which is currently set to /var/www, but instead, I want MySQL to dump a database table to /var/www/VistaMind_CMS/tmp. Please help! My code is : $file_path = $this-

问题 I'd like to log cron output to a dated file — /tmp/log/cron-2014-12-17.log $ mkdir /tmp/log $ chmod 777 /tmp/log $ ls -lah /tmp/log drwxrwxrwx 2 root root 4.0K Dec 17 21:51 . Cron (via root user) * * * * * /usr/bin/php /path/to/script.php > /tmp/log/cron-$(date "+%F").log 2>&1 /tmp/log remains empty after each minute. If I run the script manually from command line a log file is created, and output is as expected. // Running it manually as a CLI works fine, but not as a cron $ /usr/bin/php

问题 I'm trying to run the cake console application for the first time. From the cake app folder I am running Console/cake then I get the following output PHP Warning: SplFileInfo::openFile(/var/www/virtual_host.com/public_html/app/tmp/cache/persistent/myapp_cake_core_file_map): failed to open stream: Permission denied in /var/www/virtual_host.com/public_html/lib/Cake/Cache/Engine/FileEngine.php on line 314 Warning: SplFileInfo::openFile(/var/www/virtual_host.com/public_html/app/tmp/cache

问题 I am trying to set the permissions of a folder and all of it's children on a vista computer. The code I have so far is this. public static void SetPermissions(string dir) { DirectoryInfo info = new DirectoryInfo(dir); DirectorySecurity ds = info.GetAccessControl(); ds.AddAccessRule(new FileSystemAccessRule(@"BUILTIN\Users", FileSystemRights.FullControl, InheritanceFlags.ContainerInherit, PropagationFlags.None, AccessControlType.Allow)); info.SetAccessControl(ds); } However it's not working as

问题 I have a user account, but on trying using this am getting exception for rssh. Is there any possibility to give permission of directory using other way other than ChannelExec . Based on the exception I come to know this account can't use ChannelExec to give permission of a directory or file. Thus is there any other way this account could give file permission without getting access to this user account for rssh . Please give you thoughts. Code : channelSftp = (ChannelSftp) channel; ChannelExec

问题 First off: I know that this isn't reliable for actually checking if I can write. I'm writing a file transfer client, and want feature parity between the "remote" and "local" file browser panes. I fully understand I will have to handle any permission related exceptions for any operation performed regardless; it's not a programming check it's just to display to the user. I've seen several examples for these posted, but everything I've tried either wasn't understandable or didn't work. I've

问题 First off: I know that this isn't reliable for actually checking if I can write. I'm writing a file transfer client, and want feature parity between the "remote" and "local" file browser panes. I fully understand I will have to handle any permission related exceptions for any operation performed regardless; it's not a programming check it's just to display to the user. I've seen several examples for these posted, but everything I've tried either wasn't understandable or didn't work. I've

问题 Background: this is running on a Windows 2008 Server. https://www.mercurial-scm.org/wiki/Workflows#Feature_separation_through_named_branches I'm a Mercurial newbie, and am trying to follow the advice above where it says to "Merge default into your feature as often as possible" -- and I've done this a couple of times previously today, already, with other files. However, this newest change just won't merge. When I do the 'hg merge default' I get the error "abort: Access is denied". After

问题 there is a text file that an application produces, I would like to take that file and read it as strings in my application. How can I achieve that, any help would be grateful. Both applications are my applications so I can get the permissions. Thank you! 回答1: This is possible using the standard android-storage, where all the user's files are stored too: All you need to do is to access the same file and the same path in both applications, so e.g.: String fileName = Environment