Most current file systems have methods of administering permissions or access rights to specific users and groups of users. These systems control the ability of the users to view or make changes to the contents of the filesystem.

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37 views

What kind of Windows privileges would make it so I can delete a file from Linux, but not create one?

So I have a folder with some crazy (Windows) ownership privileges. I have the folder mounted on a Linux guest OS virtual machine shared folder. I can delete files from the folder using rm -f, ...
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2answers
2k views

changing permissions of Read-only file system in linux

i use this command to make a bootable flash disk of linux mint sudo dd if=~/Desktop/linuxmint.iso of=/dev/sdx oflag=direct bs=1048576 it's work, but now my flash disk is lock and i can't change ...
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1answer
85 views

How to give apache ownership rights when creating a new file? [Centos 6]

So, is it possible to make multiple users the owner of a file when created? I mean, I know you can do chown -R apache:permissions /var/www/ (48:500) but that is only temporary because even if I decide ...
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1answer
135 views

How can I make chown permissions be permanent to files even after running the chown command?

I am running CentOS 6. So I decided to take a more patient approach to building my server because I have had issues with it performing properly in the past. So now, I am very very close to fixing ...
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2answers
357 views

SSH: “Permissions 0644 for 'my_key.pub' are too open.”

Why is 0644 i.e. -rw-r--r-- too open for a SSH key? Also I could not find any false permissions on the .ssh directory (0700) or the home directory (0731). Btw I'm getting this error when testing the ...
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0answers
32 views

I am unable to change permissions of files in my home directory(NIS)

I am unable to change permissions of files in my home directory. For example: Here /home/user1 is the home directory of the NIS user which is mounted from netapp filer. user1@localhost ~ $ pwd ...
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1answer
88 views

What is “This folder only” permission propagating?

On a Windows network(no active directory), I can go to a local folder and under a folder select Properties->Security(tab)->Advanced(btn)->Change Permissions...(btn)->Add...(btn)-> Select a user and ...
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1answer
26 views

How do you edit windows 8 app files?

I want to fiddle around with some windows 8 apps on my laptop. I have access to the app files, but when I try to save my changes, a screen pops up that says, "access to the path [path name] is ...
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1answer
43 views

How I can lock a folder from deletion in Windows 8?

I am running Windows 8, and I have a personal folder that I want to prevent from being deleted/moved/cut. I looked into Windows folder security options ("Read & Execute", "Read" and "Write"), but ...
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0answers
234 views

How to keep owner and permissions at Samba edit/rewrite of file?

A file owed by the "apache" user on Linux (CentOS) has permissions a+rw (666): -rw-rw-rw- apache apache file.txt When I edit the file as "mz" user with a local editor (e.g. vi), then the ...
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0answers
78 views

How to perform this Windows 7 permissions change on many files via GUI or command line

After using my external hard drive on another Windows 7 computer to tweak photos with Windows Live Photo Gallery then upload them to Facebook I found the modified images were now not visible on the ...
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0answers
109 views

Cannot access Samba Share that is on Linux

I have 3 virtual machines; Windows Server 2012, Windows 8, and CentOS Linux. The Server is configured with active domain. The CentOS VM has a Samba Share which has rights for the domain ...
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1answer
72 views

Can I grant permissions on files in windows 7 using a security identifier from another machine

I have an external hard drive, and I wish to grant permissions on some files to users from 2 different computers without having to hook it up to the 2 different computers. I know the SID of the user ...
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2answers
44 views

Windows 2012 permission - writer users

I'm using Windows 2012 server with IIS FTP component. I'm created a new local user in the server that clients, who using FTP protocol, can access with. The client is "Writer only". I'm want to give ...
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1answer
25 views

Group ownership in linux

I wondered why a non-root user cannot create a custom group and invite collaborators to that group. Say alice coops with bob, then alice wants to create a directory that only alice and bob can read ...
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1answer
48 views

Prevent program from getting stolen with Windows permissions

I'll be sharing a dedicated Windows 2008 R2 server with another person. I will have admin rights and admin an account. The other person will only have a "normal" account and no admin rights. I have a ...
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6answers
125 views

Give execution permission to directories but not to files

I have a directory structure with files and directories and I like to assign permissions so all the files and directories have read-write permissions for the user and read permissions for the group ...
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0answers
156 views

You don't currently have permission to access this File/Folder error

I have a folder on my external hard drive that contains a series of images and subfolders that I had set to be locked. I set this up on my old laptop, and that laptop has since died. Unfortunately, I ...
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0answers
27 views

Copy-protecting files on an HDD [duplicate]

I have an HDD, with files that I don't want to be "stolen". The HDD is used by my employees. They need the files (pdf-s, some portable program and html files) for their work, but I don't want them ...
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0answers
524 views

Windows 8.1 WindowsApps Folder Permissions

I read some threads about people who were able to modify metro apps files (WindowsApps dir) on Windows 8. However, I cannot do this on Windows 8.1. I am an administrator and even when I take the ...
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1answer
52 views

Why is /usr/local/ owned by root?

I have read somewhere (not sure where) that /usr/local/src and /usr/local/lib are directories made for local source codes and libraries (for example for the projects which you are developing on this ...
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0answers
720 views

How do I delete “ProgramData\Kaspersky Lab”?

My Windows 7 user profile has administrator privileges, but I can't delete C:\ProgramData\Kaspersky Lab folder. I see, that the folder owner is SYSTEM -- maybe this is the problem, but I can't change ...
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1answer
74 views

Correct way to override file permission /dev/null

I am in a middle of this problem, and not sure which method to follow ? I am using a plugin which writes temporary files (*.txt / *.tmp etc.) to /dev/null. The plugin is complicated and changing the ...
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0answers
33 views

WinSCP Set GID error

I'm asking this question on behalf of a customer who called into my help desk. He was using WinSCP to try and change permissions of a directories and it's directories. He set RWX for both user and ...
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1answer
43 views

Prevent user to read files from vfat filesystems - but allow to write

Its possible do that? I want to mount a flash drive(vfat) in linux and the user be able to write to it but not to read. I've tried: mount /dev/sdb1 /media/mpoint -o fmask=0444 but no results. ...
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1answer
1k views

How to setup nfs share for users with write permissions

We used ubuntu linux on desktops with ldap authentication. Both on server and clients we have identical users and groups. I've setup nfs server with public share, which should be available for all ...
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5answers
2k views

File Name Warning for C:\Program

Since a few weeks I get the error message after login: File Name Warning There is a file of folder on your computer called "C:\Program" which could cause certain applications to not function ...
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1answer
50 views

ACL vs standard file permissions - which are used when accessing file?

ACLs and standard file permissions seem to be synchronized: $ getfacl test.cpp # file: test.cpp # owner: scdmb # group: scdmb user::rw- group::rw- other::r-- $ ls -l test.cpp -rw-rw-r-- 2 scdmb ...
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1answer
104 views

How can you execute files mounted via sshfs?

This does not work: $ touch testfile $ chmod 777 testfile $ ls -l testfile -rwxrwxrwx 1 quinn dialout 0 Apr 18 10:15 testfile $ ./testfile -bash: ./testfile: Permission denied $ sudo ./testfile sudo: ...
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2answers
49 views

Windows server file permissions - prompt raised

Local network with domain D, user U is member of group G in D. Windows Server 2012 R2 machine M, also in D. File F on local disk on M. Entire disk has All permissions given to G. When U is ...
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2answers
79 views

How can I set default permission with ACL in linux?

I have two groups group1 and group2. I need group1 users to be able to read-write (rwx) files owned by users in group2, but users in group2 cannot write to (r-x) files from group1. All users in a ...
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1answer
62 views

Mac OS X - access files owned by system

How can I access folders with those permissions? When trying through terminal: superUser99:tmp superUser99$ cd launchd -bash: cd: launchd: Permission denied
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0answers
74 views

how to make external disk mounted executable?

I'm new to Linux and running on Ubuntu 12.04. I have a windows partition mounted to it but the problem is I can't run executable files (I can't use ./ on a file in that partition). How do I correct ...
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0answers
33 views

PCMan File Manager automount permissions

Having some trouble with PCMan and USB automounted file systems. My USB is NTFS so it won't let me change permissions on the files. Is there anyway i can configure the way PCMan automounts the ...
0
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1answer
48 views

How can I resolve Windows 7 denying access to files?

Sometimes (randomly) I can't access files on Windows 7 because of permission errors. I'm system administrator with all rights given. For example: I cannot open the .exe I just compiled I cannot ...
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1answer
347 views

How to give permissions to Dropbox, but remove all rights of other users on Windows

I have Windows 8.1, Dropbox client is installed and is using folder X to sync data. How can i forbid access to X to all Windows accounts except mine and that this does not affect Dropbox client ...
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1answer
621 views

What permissions on /var/mail directory?

I've been suffering a permission problem in Postfix/Dovecot for a couple of days now. The setup is using virtual domains and users, so the path to user's home is /var/mail/<domain>/<user>; ...
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1answer
1k views

Process Explorer: How to find out what System PID 4 is

Using Process Explorer I can see that a certain file is locked by "System, PID: 4". This blocks the VB.NET VS2012 IDE from recreating the file. I am getting the "Permission denied" error. It always ...
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1answer
214 views

WINDOWS: Taking Back/Restoring Default Ownership Permissions of directory

I have a 1TB external (USB) HDD which i used for additional data storage (mostly media files). Unfortunately, i appear to have changed the permissions on one of the sub-folders, and this is my ...
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0answers
110 views

Write-protect, lock or freeze a partition (on Windows XP, 7, 8 x86-x64)

I'm looking for a way to deny write permissions specifically to other software (potentially malicious) OR if this isn't feasible, then lock/freeze a partition across XP, 7 and 8 OSs. The ideal ...
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0answers
54 views

CentOS User can't overwrite, yet belongs to group

I have a user called james I have a group called cms I have a folder called htdocs htdocs belongs to user:group of cms:cms james belongs to the cms group when james tries to overwrite a file in ...
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1answer
253 views

Permission problems with a mounted NTFS VM volume

I’m trying to migrate a VMPlayer system to VirtualBox, but the migration isn’t working (I’ve already spent hours trying the small handful of solutions people have suggest and eventually given up). As ...
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0answers
416 views

Unable to open MS Access MDB from mapped drive hosted on Windows Server 2008

I administer a MS Access database (.mdb) at my workplace and users are reporting that the frontend can't be opened. The database is split (backend/frontend) and users access the frontend by either a ...
5
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1answer
1k views

How can I fix “you do not have permission to mount this file” error in win8.1 enterprise?

I recieve this error whenever I attempt to mount a disc image (iso) under win8.1 enterprise using the right-click context menu. So far I have tried; run explorer elevated (couldn't make it happen) ...
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57 views

Seting up a user account associated with an ftp provisioning service the most eligant way?

I'm in the midst of configure a phone system using FreePBX-Distro and things are going well, however seeing as I've run into a small issue and I have very little expertise in Linux I'm looking for ...
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43 views

Resetting / Managing User / NTFS Permissions

I'm having a stressful time with User / File / NTFS permissions under Win8.1 I don't know when exactly it happend but something probably went a bit wrong with the permissions on some of my folders, ...
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1answer
743 views

Read / Write Permission on Folder

I am running Linux Mint 16 and looks like I am having permission issues with a Data folder. Vuze is giving me an error message. 'Error Failed to Create Parent Directory 'media/jholderman/Data/Vuze ...
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0answers
170 views

AppleScript shows “Document could not be opened. You don’t have permission.” but file can be opened?

I am getting a "The document [filename] could not be opened. You don't have permission" when attempting to access several files in an AppleScript. However, I can open these files manually without ...
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1answer
2k views

Shared folders Windows Server 2008 R2

I have a small network with Windows 7 PCs. It's workgroup environment, not domain. I need to setup a file server using Windows Servers 2008 R2 with shared folders. Some folders must be protected by ...
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1answer
2k views

How to run a program with elevated permissions from a limited permission user account without administrator password?

Pretend that I am a Karaoke DJ running a show with the application Sax & Dottys which only runs on Windows. I would like to hire someone to run the show for me in my absence. This means they would ...