Allowing and restricting which users can perform what operations of particular files

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4
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0answers
2k views

This “weird group trick” makes MacBook Pro login, apps, and systems run slow slow slow … but why?

Edit  In response to Tetsujin's comment, further details now are provided for reproducing the slowdown, and for reverting back to normal speed. The usual caveat  Experimenting with ...
3
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0answers
72 views

permissions keep changing in git repository, anyone can tell me why?

This started happening about 2-3 weeks ago. I'm on Mac OS X Yosemite - 10.10.5 I have a git repository for a pretty big project ( there are three developers on the project), and every now and then ...
3
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0answers
98 views

Why is the diagnostic message history not writable as normal user?

When I use normally the OS as a plain user I get frequent console messages like: 20/05/14 08:21:28,194 SubmitDiagInfo[5376]: Launched to submit Diagnostics and Usage 20/05/14 08:21:28,735 ...
2
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0answers
231 views

Cannot open/save files on El Capitan. Is this a permissions problem?

I have some issues with my file system on my MacBook; I am running OS X El Capitan with an SSD. For instance, if I make a screenshot, save the file on my desktop, and then immediately try to open the ...
2
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0answers
335 views

Get rid of the “Instruments wants permission to analyze” prompt, from command line, in Yosemite

In our jenkins build automation environment we have several OSX nodes, now all updated to Yosemite, where we run ios simulator tests. The problem is that on any newly introduced node simulator tests ...
2
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0answers
188 views

Persisten change of device ownership

I've got several partitions on my HDD, one of which I intend to use as a shared home partition between a native Linux installation (yet to come) and a one in a VirtualBox which I recently installed. I ...
2
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0answers
194 views

Why is Tor-Vidalia failing to access folders on OSX to create a hidden service?

I'm running OSX 10.7 and following the instructions linked below am failing to start hidden services. I keep getting this error: "Error creating directory ...". It's either No such file or ...
2
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0answers
2k views

Network share permissions problems in Mountain Lion

After upgrading to Mountain Lion, I have experienced some weird problems with network share permissions. This network share is a Windows server which I login to like so: ...
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0answers
412 views

How to set permission for an external hard drive formatted in Hfs+?

i've formatted an external hard drive in HFS+ using Ubuntu, and i've copied into 600 gb of data's. Now, i've connected it to a Mac OsX Lion and shared it to a lan with 4 mac's. The problem is that ...
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0answers
22 views

Is adding root to the user group staff safe?

So it seems my library folders are owned by my user, and staff is the user group. When I run commands in sudo, I get warnings from programs like pip that root doesn't own the folder/file. To avoid ...
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0answers
184 views

After update to El Capitan, can't write to my home dir?

I did a hard drive wipe and clean reinstall for OS X 10.11 El Capitan. I now get some permission errors about my home directory. Here's an example, after running the program psql, which is the ...
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0answers
2k views

Why is SpotlightNetHelp denied file-read-data for root?

I'm getting many of these two similar errors on my console. 10/21/15 11:06:29.737 AM sandboxd[140]: ([368]) SpotlightNetHelp(368) deny file-read-data / 10/21/15 11:07:11.000 AM kernel[0]: ...
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82 views

Fixing multiple Users permissions

In a classroom environment after a month without issues all of the sudden everyone is getting locked out of their folders, including my local admin user. What works is logging into each user, ...
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0answers
146 views

Yosemite 10.10.5 umask issue

I'm having issues with setting the default umask on our Macs for users. I run the following the commands to set the default perms to 775: sudo launchctl config user umask 002 sudo launchctl config ...
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0answers
18 views

How do I share with different permissions from local host?

I want to create a user tvuser that has read access to a volume on my mac (Mountain Lion.) NO one else has network read access. At this point when I click sharing, enable AFP, Everyone, and Staff ...
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0answers
208 views

Mac as a kiosk: How to effectively whitelist apps with Parental Controls?

I have various Mac Minis that I use as kiosks. I set them up to have an admin account and a user account managed with Parental Controls, which the machine auto-logs into and runs my native app full ...
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0answers
315 views

How do I change the ownership of files backed up with Time Machine

I have a Mac which was reinstalled from scratch, and the owner accidentally changed her username when installing it. Current user id is "Jane" but old time machine backups were made when her user name ...
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0answers
76 views

Permission denied problem on just one NTFS folder

I have an old (Maxtor One Touch) 300G drive that years ago I used for backing up files from a Windows PC. It's NTFS. On my (MacBook Pro, Retina, 15-inch, Late 2013, Yosemite 10.10.2) system I can ...
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0answers
155 views

Can't delete files from remote Buffalo drive, “Permission Denied”

There are several files on a remote Buffalo drive that I can't delete. I'm using a Mac (OSX 10.9.5) and Finder reports the drive's filesystem as "SMB (NTFS)". I have tried from the GUI and from ...
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0answers
891 views

Why can I not create a directory on my external hard-drive?

When I try to make a new directory on my external hard-drive I get a message saying that it is a "Read-only file system" LU06296APPLE:~ fortinok$ mkdir /Volumes/Seagate\ Backup\ Plus\ ...
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0answers
508 views

Saving /private/tmp

Something on my Mac keeps deleting the /private/tmp directory. I first noticed this was happening as I was investigating high CPU usage. The Console was full of errors like the following: 1/10/15 ...
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0answers
1k views

Ran Disk Utility to Repair Permissions but not sure it's doing the right job

I wrote a script to parse Disk Utility log and output and permission changes that give more access than before. There were 5 results: 2014-09-21 21:42:31 +1000: Permissions differ on ...
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0answers
717 views

Can't save files to Windows SMB share

I've been experiencing this since I got my new MacBook... At my job, we work I'm a Microsoft environment. Our servers use SMB3. Our IT deptartment also doesn't officially support Macs. We also use ...
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0answers
374 views

Macs running Mavericks break permissions periodically

I work for a college in the UK. We have around 60 Macs on site for which I am responsible for managing. Ever since we upgraded them to Mavericks, we've been experiencing a very strange problem with ...
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39 views

Weird permissions

I moved to a new machine, and Migration Assistant failed miserably. I had to move files by hand, and in doing so some mighty strange things started happening. I have finally tracked these down. Many ...
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0answers
95 views

“itmstransporter” permission error when publishing iBook

I've created a book using iBooks Author, sent it over to iTunes Producer, filled in all of the necessary details (price, availability, etc) and attempted to submit it. Once I submit it to Apple I see ...
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0answers
801 views

How do I remove file access for unknown user (as reported by Finder's File Info)?

File Info, under Sharing & Permissions, says "You have custom access" and lists: Name Privilege joe (user) Read & Write staff (group) Read & Write everyone Read only ...
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0answers
192 views

Odd Problem: Duplicate user with identical name listed twice

I restored files onto my new computer using Time Machine (from my old computer). I manually restored specific files and folders. The user name was the same on the old MacBook Pro and the new MacBook ...
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0answers
263 views

File ownership appears to change to logged in user

I'd appreciate it if anyone can shed light on this file ownership bizarreness on my server. Googling has revealed no answers. I have a MacMini home server. On this machine /Pierson is a mounted ...
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0answers
264 views

App not showing in Accessibility pane in Security & Privacy

Recently Maintenance.app asked for permission to have control over certain aspects of my computer and I granted that app access, but it doesn’t show inside Accessibility pane of Security & ...
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0answers
161 views

How to give app permanent access to contacts

I'm running OSX 10.9. And my apps keep asking me for permission every time I restart my computer. Is there a way to give them permanent access to my contacts? Currently the only the options are ...
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0answers
878 views

How to properly run nginx on port 80 with a non root account on OS X?

I was trying to configure nginx (homebrew) to run like daemon on OS X 10.9 and I encountered one problem regarding permissions: nginx was configured to run as nobody in nginx.conf and when started it ...
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0answers
368 views

Files copied from Windows to Mac have very limited permissions

I have a shared folder on my Windows 8 computer, and I connect to it on my Mac. When I copy a file from the Windows to Mac (while I'm on the Mac), the file has very limited permissions. "gary (Me)" ...
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0answers
185 views

Controlling File Permissions on a Windows File Share

I'm using a Mac running Mountain Lion (10.8.3) with file sharing enabled to Windows users. Whenever a Windows user copies a file into the share on the Mac (Windows file sharing), the permissions of ...
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0answers
818 views

Default permissions for new users in OS X Server

I'm creating mobile users in MT Lion Server through Workgroup Manager 10.8. I've set it up so that when the user logs in to the client machine, the network share point auto mounts. This gives access ...
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0answers
542 views

Is there a best / OSX-specific way to force all files created in a directory to have certain group ownership?

Basically I need any file filefoo that is newly created by userfoo or userbar, both members of groupfoo, in /Users/Shared/SpecialDirectory to have the same ownership that would be achieved by that ...
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0answers
289 views

Why were my permissions different from the default and what are the implications of “fixing” them?

For some time now my Finder "Get Info" dialogs have been displaying "Fetching...", and I recently decided to fix the problem by following the instructions for resetting my home folder permissions. As ...
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0answers
129 views

Permissions on network sharepoint weird OS 10.5.8

In my office we have a RAID array that is an external drive connected to a Server, running OS 10.4.11 Server, and several Sharepoints are defined on this drive. I mount these volumes on my desktop, ...
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0answers
337 views

iMac hanging on startup

I've got a 2011, 21.5" iMac with a 1TB hard drive (likely Seagate, although I don't think I can check right now). After it froze, I did a cold restart by holding down the power button for a few ...
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0answers
296 views

Hibernate mode 25 for filevault messing with apps on wake

I recently started using Filevault 2 to encrypt my hard drive. I read that due to security vulnerabilities, it was recommended to change the sleep settings via sudo pmset -a destroyfvkeyonstandby 1 ...
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0answers
47 views

Setting user & group in a new installation (Mac)

Our product is an Audio Units that needs to be installed in /Library/Audio/Plug-Ins/Components/ In order to allow automatic updates, we need to create the Audio-Unit bundle (ourapp.component) with ...
0
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0answers
78 views

I get a permission denied error when trying to run pip

I am trying to run the following command: pip install -U pip setuptools However, I get this error output: Requirement already up-to-date: pip in /Library/Python/2.7/site-packages Collecting ...
0
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0answers
23 views

su returns `permission denied'

When I su admin, I get shell-init: error retrieving current directory: getcwd: cannot access parent directories: Permission denied What is the correct/best way to give the user admin access to ...
0
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0answers
31 views

Why is “com.apple.quarantine” extended permission being added to downloaded files?

Recently I found downloaded files were not accessible through my web browser when viewing a site running inside a VirtualBox server. I noticed downloaded files have the extended permission ...
0
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0answers
16 views

bit lost wrt to permissions and users

So I am installing postgresql and it mostly works, kinda. I have a user postgres that was create by the postgres createuser commmand. I understand that the intent is a do-nothing user that can just ...
0
votes
0answers
24 views

How can I make all files created in a shared directory inherit the permissions and ownership(If possible) of the directory it was created in?

Is there a way to set inherited permissions automatically on shared files, so everyone can work off the same shared directories? I've spent hours searching for solutions and talking with Apple support ...
0
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0answers
38 views

Strange bug with Google Drive on Mac OS X?

It seems as though for random files after what seems to be a random amount of time, the file permissions are somehow changed. I have the app set up on a PC as well (running windows 7). This is ...
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0answers
70 views

Access denied on TimeMachine after formatting OSX

I formatted a Mac and installed the latest OSX. This Mac was using Time Machine with an external hard drive. Now, I am unable to access folders on that disc that were created before the formatting. ...
0
votes
0answers
23 views

Separate, personal time machine backup locations for every user on OSX Server?

I have a Yosemite Server running and I have about four different backup disks, each for a different user. However, no matter what I do with permissions (setting the user's backup disk to be read/write ...
0
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0answers
49 views

Mac Pro 2007 running OS X Server 10.6.8 on its last legs, transfer data permission issue

Trying to copy files off a Mac Pro 2007 running server 10.6.8 that is dying. Thankfully I can still see it on the network, but won't let me copy all files due to permissions. I am throwing it away but ...