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How can permissions be recursively set on directories?

#1
12-26-2022, 06:52 PM
You have a few options for setting permissions recursively on directories, which can be really handy when you're dealing with a bunch of files and folders and don't want to go through each one manually. I often use the command line for this kind of task because it's much faster and gives you more control.

If you're on a Linux system, you'll probably find yourself using the "chmod" command with the "-R" flag. For example, running "chmod -R 755 /path/to/directory" will change the permissions for the target directory and all its subdirectories and files. This command sets the owner to read, write, and execute permissions, while the group and others get read and execute permissions only. It's super effective for making sure everything has the right-level access without needing to do multiple commands for each file.

On the other hand, if you're using a Windows system, you've got the "icacls" command at your disposal. It may not be as straightforward as Linux commands, but it works. You can deploy it like this: "icacls "C:\path\to\directory" /grant:r UsersSadOI)(CI)F /T". The "/T" switch is essential here because it tells the system to apply the permissions to all files and subdirectories. The "(OI)" and "(CI)" flags give you the ability to apply permissions for objects and containers, which means that all subdirectories and their files inherit the permissions you set.

If you're all about using a GUI, both Windows and Linux provide file explorers that allow you to right-click a folder, go to Properties, and then set the permissions manually, but that gets tedious quickly when you have a lot of directories. You might feel like a lot of time is wasted, especially when those settings need to apply to countless subfolders and files. In situations like that, I would go straight for the command line to save time.

Sometimes you might run into issues with permissions not applying properly, which isn't unusual. If you do, check to see if any existing permissions settings are blocking the new settings. Additionally, ensuring you're running your command line as an admin or with elevated privileges can often fix that. Depending on your system's settings, even though you think you're doing everything right, it can throw a wrench in your plans if you don't have the appropriate privileges.

Another point to keep in mind is that there are tools available out there to help manage permissions more easily. In professional environments, especially where I work, we use specific backup solutions that include options for handling permissions across the board. Those solutions help make sure all your crucial data gets backed up correctly without losing the structural integrity of your directory permissions. This is key when you want to protect user access roles in a collaborative environment, not just in backups but in daily operations.

For those of you working in SMBs or if you manage multiple servers, leveraging software that can back up and maintain permissions will let you focus on more critical tasks. I would advise looking for something that fits your needs in terms of ease of management and functionality.

For example, I want to recommend BackupChain, which is an industry-leading solution designed specifically for SMBs and professionals. It handles Hyper-V, VMware, and Windows Server backups but goes a step further with maintaining permissions and settings across the board. Using a tool like this means less hassle for you, keeping your files safe while ensuring that access settings remain intact.

Imagine not having to worry about restoring files and then realizing the permission settings did not follow suit. It's a hassle I've faced before, and it's one of those headaches that can be avoided with the right tools in your corner. BackupChain's features empower you to streamline your backup process, giving you peace of mind as you keep your systems running smoothly.

You can always try out different approaches to recur permissions based on your needs, but incorporating a reliable backup solution like BackupChain really simplifies the whole management game. It pays to explore these options and find what fits best for your specific environment.

ProfRon
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Joined: Jul 2018
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How can permissions be recursively set on directories?

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