Change File Permissions On Mac For External Drive

#Change File Permissions On For External Drive Mac For Sensitive

Change File Permissions On For External Drive Mac For Sensitive

If file owners move or ownership transfers to someone in a different organizational unit or group, the files sharing permissions change to those of the new organizational unit or group. Also, reordering the priority of groups can change a file owners sharing permissions.Undo whatever you did. In general hfs+ on Linux is okay but not bulletproof. Use the Mac for sensitive operations like removing journaling or heavy file system repairs.All Apple drives come formatted that way , but Finder and choosing File - Get Info. Technique 1: Change Read and Write Permission on External Drive Manually. Connect the external hard drive with your Windows system and wait till the system detects it.

Go to Control Panel > External Devices > External Devices to view a list of external storage devices connected to your Synology NAS. By connecting an external drive to the system, you will be able to share its drive capacity through a system-created shared folder named usbsharenumber (for USB drives, if applicable) or satasharenumber The Mac, IIRC, will set by default a USB volume as shared, and all files belong to a special user with uid:gid 99:99.My older mac recently kicked the bucket, and I decided to switch to linux on a newer laptop, My hard drive was fine, and I now use it as an external hard drive. The one problem though, is that I cannot access any of my files.You could create a user on Linux matching these uid:gid and force all activity to be done under that user in you mount options.It could be possible that files that do not belong to 99:99 in a shared volume upset the Mac to the point it refuses to recognize the system.I would advise to take a disposable USB thumb drive, format it on the Mac, move it to the Pi, do stuff and connect it back to the Mac. See if operating as user 99:99 under Linux has an influence on the outcome.I think I got you, IвЂ™m a bit of a noob so some stuff ItвЂ™s difficult for me.I will try the usb thing to see if It shows on the mac after that.About creating a user 99:99 itвЂ™s very interesting suggestion but I donвЂ™t really know the command to do it, IвЂ™m guessing for what IвЂ™ve found:Btw I found a workaround that is not very efficient but it allows me to access my files:I download Nautilus and if I open as a sudo I can access the files, copy them into my home folder and modify them, but as soon as I leave sudo I canвЂ™t access them anymore. Note that within this directory the boot drive is shown as an alias, but secondary drives.

This is the account that your PC will use when it connects to the Mac.1. Create a New Sharing-Only User AccountThe first thing to do is to create a new user account on your Mac that will be used for sharing only (i.e you wonвЂ™t be able to login with it). The steps you need to follow are detailed below.

Next, enter the full name, account name and passwordВ for the new account and select Create User. In the New Account field, select the drop-down menu and choose Sharing Only Add the user and choose Sharing Only4. A new drop-down window appears with various fields that you need to complete. Just click the + signВ which is located just below the Login Options button Add a new sharing-only user3. ItвЂ™s usually best to create a new sharing-only user for your PC to access the Mac. In the left-hand panel youвЂ™ll see all the current users already setup on your Mac, including the current user account that youвЂ™re logged in with.

In this case, my sharing-only account for the PC is just called roland placeholder Configure Sharing Preferences1. Once youвЂ™ve entered the relevant details, the new sharing-only account will be active and appear in the Other Users section in Users & GroupsВ as below. This just means that you donвЂ™t need to enter the login details every time the PC connects to the Mac because the PC user account and the Mac sharing account details will match Enter the user details and create the account5. For example, suppose you normally login to Windows as pc-admin, then the new account name on the Mac should also be called pc-admin.

Tick the checkbox labelled File Sharing3. In the left-hand panel youвЂ™ll see a list of available options. Open System PreferencesВ and then the Sharing icon from the Internet & Wireless section Open the sharing options in System Preferences2.

By default, normally only your public folder is shared with read-only permissions. Click Add (the + button)В to open a drop-down window where you can select the folders you want to share. Back in the Sharing window, youвЂ™ll see a list of shared folders. Next, hit OK to continue Choose sharing options and enable SMB (Windows) sharing4. YouвЂ™ll be prompted to enter the password for the user вЂ“ this will be the same as the Windows password you use, and that you entered earlier. Click OptionsВ and make sure the item Share files and folders using SMB (Windows)В is ticked.In the main window youвЂ™ll see a list of users, so just add the new sharing-only user account that you created in previous steps.

To assign the correct file permissions for the shared folder, click on the drop-down permissions icon as shown below, and change the default value to Read & Write Set the sharing permissions on the selected folder8. Find the new sharing-only user, highlight them, and hit Select Select which users can view this folder7. Next, you need to assign the new sharing-only user with the appropriate file permissions in order to be able to read and write to the shared folder.В Click the + button on the lower right of the Sharing window to bring up the list of users and groups. The shared folders have now been selected6. File sharing will be enabled, the shared folders will be displayed as a list, and a small green status icon indicates whether itвЂ™s been turned on successful.In the example below, the new user (вЂњrolandвЂќ) doesnвЂ™t have any file permissions set (the user names Roland visible below is my main Mac account, not the new sharing-only user). The Sharing window should now look like shown below.

It should clearly be shown as shared, and the permissions at the bottom should indicate which users have access to it.In this example, the Documents folder is set to read and write by my main Mac account (my short username is just Roly), and also by the new sharing-only user called Roland (which is my login account I use on the PC) Check the file permissions on the folder Access Your Shared Mac Folder on The PCOn your PC, go to the Start menuВ and select Run. The last thing to do is to select Get Info ( CMD + I) on the shared folder and check its properties. If itвЂ™s working, a dark grey strip across the top will display Shared Folder, just under the view icons The shared folder is now shared and highlighted in Finder9.

Note that you can also permanently map the MacвЂ™s shared folder as a network drive (e.g. You can change this value on the Mac or just keep the default, but this name can also be entered into the Run dialog box in Windows, for example \MACBOOKPRO-105C Your Mac's NetBIOS name can be found in the Network item in System PreferencesOnce youвЂ™ve successfully connected to the Mac, your Windows Explorer window should look something like shown in the screenshot below, with a list of all the folders that youвЂ™ve shared.Open the folders as normal by double-clicking, after which you can drag and drop files and other folders onto your Mac. After that, just hit OK to continue and open your MacвЂ™s shared folder From the Windows Start menu, select Run and enter your Mac's IP addressIf you donвЂ™t know your MacвЂ™s IP address, you can use Network Utility to find out (just type network utility into Spotlight), and also from the Network item in System Preferences.Alternatively, in Network preferences, click on the WINSВ tab to find your NetBIOS Name, which is assigned automatically by default and in my case is MACBOOKPRO-105C. The format should be \ipaddress.

Unfortunately, there doesnвЂ™t seem to be an easy way to set the defaultВ to read and write for all files copied from the PC, so you may need to edit the access rights / permissions regularly, or just create an Automator script to do it periodically. Here, you can add the appropriate permissions for your main Mac account, and apply those permission to all sub-folders and files. Any files that you copy from your PC to the Mac may not assign read and write permissions to your main Mac account вЂ“ in other words, after youвЂ™ve copied a file to your Mac, you canвЂ™t actually open it to view!You can solve this dilemma by changing the file permissions on any folders youвЂ™ve shared (look in the Sharing & PermissionsВ section for the folder after doing a Get Info). View your Mac's shared files on your Windows PC An Important Note on File PermissionsNote that copying files from the Mac to the PC works perfectly, but when youвЂ™re copying files toВ the Mac, there may be an issue with file permissions.

Setup Sharing On Your PC1. Note that this applies Windows 7 only, but the process is fairly similar for other versions of Windows. This section explains what you need to do on your PC and Mac. Oh, the joys of sharing files!!! How To Share You PCвЂ™s Folders With a MacSharing folders on your PC with a Mac is just as easy as in the previous examples.

In the Sharing tab, select the Advanced Sharing option Select the Advanced Sharing options3. Both methods eventually brings you to the same screen Right-click the folder to share and select properties or advanced sharing2. In this case, weвЂ™ll share the entire вЂњD:вЂќ drive with the Mac in order to access all the user documents, pictures, music and videos stored on the PC.Right-click the drive (or folder) and either choose Properties followed by the Sharing tab, orВ just expand the Share with menu and choose Advanced sharing.

In the popup menu that appears enter the name of your PC preceded by smb://В in the Server Address field and click the Connect button.

Change File Permissions On Mac For External Drive